Fusible Wirewound Resistor . made for the express purpose of creating a precise quantity of resistance for insertion into a circuit 0000089791 00000 n (T1) R2: Resistance value at room temp. So the resistor is a fusible resistor on the input. Use of Fusible Resistors. What you’ll learn in Module 2.1 Yageo offers complete range of fusible resistors which operate both as a normal resistor and as a fuse. +100 °C (T2) Short Time Overload The resistors will fuse wi thout the risk of fire and within an indicated range of overload. I doubt that the 50 ohm MELF resistor does. • RESISTORS ARE MARKED WITH 4 COLOUR BAND CODE INDICATING THE VALUE AND A 5TH BLACK BAND DENOTING A FUSIBLE RESISTOR Normally fusible fuses have the fifth band white, but according to this some have a black fifth band demoting it's a fusible resistor. You can count on the actual resistance of a precision resistor being really close to its nominal value. 4 Band 5 Band 6 Band. Fusible resistors are a preferred passive component for many design engineers because they combine two roles: a fuse and a resistor. The value of a resistor can be calculated using the colour bands on the resistors casing, find out what each colour means and how to read them with this tutorial. SMD resistors have a code consisting of three or four number or letters. ** 7 W = 240 Vac only. Fu sing means that the resistive val ue of the resistor increases at least 100 times. Black 0. "M��>ȧ�@���d¤9'��$z�l6"�;��Z����� �ӴMCӺ�'h�,9�z�hl��ʕ �қ��5+.�Q3 �ޅ�SR�jM��� �!r�k���.|y�]Π����"�.�C5s�^F(��%� %�|�+�@�u�t�J�������tN���+�uF�#f$-S3�����isn�Uc]ѵ�fX\��t�$�f��(&A��& ����Tܾ�\L�)-д�{�bJ�*h��F� ��G�f���w��i���.� I,AAB�Gw��P��.��(K.���[��/�>|ŵ~����o��NqsC�޺��0����K��/�uO�u�cKi�*-��78Hv�j�"Ԕ�d�d4������i���A�� �$��6|q�*5\. Grey 8. � �T2�������v�M���k��A�S����HRB)I,�a�p��O+UP�T��d�Y�,n-��$k1��qΫ-]��x��]w]t=����X�Sx�7��́��A����)������B�8�c,ɪX5+��"͕�&5<>�Ć� [&�Ll����H���"wF�� ��I�O�|tw#5�H'{﷩T�g$�R~p�'�Q�ѐHOJ�_4F�[4�l��o��Ƨ�F��_����M¤/��%_�t��]!��W쑼�g�J�g y��W��X�*�s��%k�*p�E6��+�x��֟㚂_��w�W��6� hG� endstream endobj 200 0 obj <>stream Green 5. The values of these resistors are determined during the designing of the circuit, and they should never need to be changed to “adjust” the circuit. Select a Color. Obviously the resistor must be capable of absorbing the inrush energy in normal operation. 0000023503 00000 n Black 0. Early resistors were made in more or less arbitrary round numbers; a series might have 100, 125, 150, 200, 300, etc. There are two main types of resistors: Standard resistors have four color bands. Série: NFR-100. The other spec you'll need is the power rating for the resistor, which determines how much power it will handle before blowing. When a circuit power rating increased than the specified value, then this resistor is fused, i.e. The time to fuse depends on the resistance value. 2 posts / 0 new . I believe what you have there is a fusible resistor, I'm having difficulty finding the value and characteristics. %PDF-1.6 %���� DESCRIPTION / BESCHREIBUNG / DESCRIPCIÓN Potentiomètre de recopie donnant la position de la vanne dans une plage de 100, 1000, 5000 ou 10000 Ohms à intégrer dans les actionneurs. I haven’t yet found out why the … Resistor tolerances, a worked example, the resistor preferred value system and some tasks for you to try are also included. 0000022097 00000 n Tolerance Resistance Value FRN - Fusible Leaded Resistor 1 ohm (1 ohm) 1R0 1K ohm (1000 ohms) 1K0 Literature No. VALUE E24 Series 3 Digits : 2R2 ... FUSIBLE RESISTORS Page : 4/21 Date : 2014.04.21 Confidential, Do Not Disseminate. The fusing characteristic is measured under constant voltage. Wirewound type fusible resistors are mostly used. 1773218 Issued: 10-08 Dimensions are shown for reference purposes only. So, if you buy a 100 Omega precision resistor, chances are its actual value is within 1 or 2 of 100 Omega. (under ±600 PPM/ ℃) — Noncombustible insulated coat. • Fusible resistors This type of resistor same as wire wound resistor. Discover over 495 of our best selection of wholesale, Related Products, Promotion, Price on AliExpress.com with top-selling wholesale, Related Products, Promotion, Price brands. n�'ܾ�#mEs�Σi�i@zx��[�YKʀ 0000090076 00000 n for inrush current limiting of a rectifier with filter capacitor, and you want to enforce safe behavior in case of shorted rectifier or downstream circuit failure. N���h�[�Qǹ��N�ǜrޢw0�����ֹ��EQ��I50�'��H�f�h]z���38Ns�!���sCj�JS�VȸŖ씊�\���G�?�O�J��IX�u�� 49 isn't a standard value. Mouser offers inventory, pricing, & datasheets for fusible resistor. 0000020473 00000 n Fusible Resistor Value. Order Now! Violet 7. 13 41 0000064578 00000 n Features n Fuses at 120 V or 240 V n E24 nresistance values n RoHS compliant* n UL 1412 recognized n Coating material meets UL 94V-0 requirements Applications White goods n Inverters n Lighting n Metering FWxxA Series Fusible Power Resistors *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 5.62011. Feedback potentiometer when control of position feedback is needed with 100, 1000, 5000 or 10000 Ohms to integrated inside actuators. 0000089598 00000 n I found references to fusible resistors where either the … A Fusible Resistor is a wire-wound resistor that is designed to burn open easily when the power rating of the resistor is exceeded. 2nd Band of Color. 1773218 Issued: 10-08 Dimensions are shown for reference purposes only. 5. Brown 1. at a specified magnification of power such as 10X, 15X, or 25X. ��5:}FP���L�B������쌣�APq�L�hߨ�t�"9B=Qal����Y��5���bb9 �V��� 400 000 products in offer 5000 packages per … This axial leaded series is an integrated solution as it provides both inrush current protection and fusible overcurrent protection. I've also noticed that most (if not all) fusible resistors have a matt finish and not a gloss finish. Pour lire cette valeur, il faut d'abord placer la résistance dans le bon sens. Number of Bands. 0000024825 00000 n ��AT�~HeA�~@bzj��@� 5L� endstream endobj 197 0 obj <>stream Puissance: 1W. 0000001137 00000 n — May treat as the general resistance use. It probably failed because something in the power supply failed, so replacing it is not likely to fix … 0000013792 00000 n Le calculateur de code couleur des résistances simplifie l'identification et la sélection des valeurs de résistance et de tolérance pour les résistances traversantes à 4, 5 et 6 anneaux. The dimensions are 0.094" diameter x 0.248" long. A fusible resistor comes into play if your application needs a resistor, e.g. h޲P0P���w�/�+Q0���L)�64 Resistors as manufactured are subject to a certain percentage tolerance, and it makes sense to manufacture values that correlate with the tolerance, so that the actual value of a resistor overlaps slightly with its neighbors. Fusible film resistors are ideal for applications with a lower power level and in which the overload- and surge-handling requirements are (The manufacturing process isn’t perfect, so most resistors are a little off.) The I 2 t rating is related to the amount of energy let through by the fuse element when it clears the electrical fault. that's why it is called a fusible resistor. 53 0 obj<>stream View attachment 224053 h�t��n�0�_�o@��8�*.��Z�M;��IS����3�4������?�b ��C���i����?s���2�w�MS���1�>ϝc�`��;�(\+;aR���N��%�`k��{�E`�S� E�k`�ӧ�tNC~�N�m� ��^�����|��4�/i&e�ah��uր�eN ��j���X��uBm�#hp��7_�����**�ޠӘ�3Z��s�e�a\���N��R2}�C�+���5\�i��ݫ�$�үщ�˹^��5�0H�{G���Ip���{>i����T@��mob�{b4z���'�G�C��6a�ԪuR h��c� ��~{�-u��m����+e�f�XK�n�τp��fW7���z���^7��H\w�@"6��C�4[=b���~Ĭg|�L�G�}��MT�'�8�(Bѻ�FU,����I��P� >T�&�>r��m�_��pe;nb������������ �l ��B�&�4�%^�"��A��? 0000004240 00000 n Some resistors use colored bands instead of numbers. 0000021294 00000 n You can find more information about those here. FWxxA Series Fusible Power Resistors Characteristic Limits Test Method (JIS-C-5201 & JIS-C-5202) Temperature Coefficient ±200 PPM/°C max. 0000019585 00000 n Many fusible resistors therefore are only offered in 5% absolute resistance tolerances and higher. 0000025412 00000 n They widely used in TV sets, amplifiers, and expansive electronic circuits. fusible resistor sont disponibles chez Mouser Electronics. Fusing means that resistive value of the resistor increases at least 100 times; see Figs. This fusible resistor is Resistors ship same day The official e-commerce Division of NTE Electronics, Inc. FOR QUESTIONS AND ASSISTANCE: After analysing the schematic diagram of Fluke 27 I noticed it does not have the fusible resistor R1 (it’s a 3.5K 5W) and R2 has a value of 1M (220k … Axial Cemented Fusible Leaded Wirewound Safety Resistors: Resistors, Fixed: 1.1: n/a: 200: … Three of the bands tell you the nominal value, which means the value the resistor was designed to have.The fourth band tells you the tolerance of the resistor, which indicates how far off the nominal value the actual resistance could be. The resistor fuses “without a bang” when AC mains voltage is applied. The resistors will fuse wi thout the risk of fire and within an indicated range of overload. Typical fusing characteristics for fusible film resistors are stated as fusing time (typically fuses in less than 30 seconds, 15 seconds, 5 seconds, etc.) Although not all SMD resistors, or SMT resistors are marked with their values, some are, and in view of the lack of space the SMD resistor code systems may not always provide an obvious indication of the resistor value. At the same time, it acts as an in-rush current limiting resistor for the normal operation. 0000020273 00000 n h�2S0P0W0�P����+�-�q �b��"��.vv ��7 endstream endobj 198 0 obj <>stream 0000000016 00000 n 196 0 obj <>stream Resistors – Chip Resistor - Surface Mount are in stock at DigiKey. Mouser propose le catalogue, la tarification et les fiches techniques pour fusible resistor. Résistance fusible 1W 0.22R 10%. 0000006964 00000 n Wire wound resistors are suitable as potentiometer, because of the durable construction. 0000013422 00000 n The resistor will fuse safely if 120 or 240 V is applied. You can determine the power rating by the size of the part. 3.5x9.0mm The following figure shows a diagram of the color code of a standard (four-band) resistor. Blue 6. Token offers Fusible FRN series a low-cost alternative to traditional solutions for applications that require surge protection. The resistors are designed to protect circuit from abrupt transients and meet safety requirements. These kinds of resistors are same like a wire wound resistor. When the power isn't exceeded, it serves as a resistor limiting current. Tolerance Resistance Value FRN - Fusible Leaded Resistor 1 ohm (1 ohm) 1R0 1K ohm (1000 ohms) 1K0 Literature No. The fusing characteristic is measured under constant voltage. The following figures represent the symbol of a fixed resistor. Wholesale Trader of Resistors - Fusible Resistors, Resistor Network SIP, Carbon Film Resistors (CFR) and Metal Film Resistors (MFR) offered by Sheth Electronics, Bengaluru, Karnataka. FUSING CHARACTERISTIC The resistors will fuse without the risk of fire and within an indicated range of overload. xref 0000003494 00000 n 13 0 obj <> endobj Resistor Parameters 1st Band of Color. 0000001560 00000 n <<5A386BB3F71743498175BF1C9CCB80BF>]>> The I 2 t value. trailer )�:w�X1v l�1�k���e�1�@�W�_��D�`�v���9��"��5}?��|��KE�e�%I���g�j���'���*��0++���:��(3�(�*Cb��o�=�����7���U:��tW1���\��,���� 0000019972 00000 n Dimensions are in millimetres unless otherwise specified. Using one component versus two saves costs and PCB space. Moreover, this tool decodes the tolerance and temperature coefficient of resistance from the color chart. 0000001425 00000 n Resistor Color Code Examples Select a Color. Fixed resistors: This type of resistor has fixed value. Fusible Resistor or Fuse Resistor The fusible resistor is a special type of resistor made for the purpose of the protection of any circuit. resistive products: construction: value range: application: pdf file: resistor, fusible film: flameproof oxide 1/8w-3w: 0.1w to 100k: general fusible 0000024166 00000 n When you see normally in any circuit this looks roughen […] Read More . Chaque couleur correspond à un chiffre (voir tableau ci-dessous, à droite). A small amount of solder will hold this spring in place. For a complete resistor value chart and calculator check out our resistor color code calculator. h޼X[o�:�+�ˆ!�$�7`(��K���&�`A�DM�%vf;]�_H)v�Ľn;HdѺ�����8�L ��)��e�a��0���S��a�1WzL�� �/`�V!�\�Mt�wɤ Order Now! Fusible resistors - Resistors - Passives - Wide offer of products at Transfer Multisort Elektronik. — Small in size, light in weight. Token Electronics offers a combination resistor/fuses series of metal/carbon film Fusible resistor (FRN), wirewound fuse resistor (FKN) and cement encased fusing resistors (FSQ). )XB(ce Resistance Value: E-24 series: 7KH VW GLJLW ZLOO EH ´ µ WKH 2nd&3rddigitsare forthe significant figuresof the resistance andthe 4th digit indicate the numbersof zerosfollowing Tolerance: G =±2% J =±5% K =±10% Wattage: Normal size: W4 =1/4W W2 =1/2W 1W=1W 2W=2W 3W=3W Product Type: FRN =Fusible Resistors 2UGHULQJ 3URFHGXUH ([DPSOH )51 : 7 % Special Features: 0 =Standardproduct … Dimensions are in millimetres unless otherwise specified. Fusible resistors - Resistors - Passives - Wide offer of products at Transfer Multisort Elektronik. Fusible restores perform double jobs means they limit the … FWxxA Series Fusible Power Resistors DIMENSIONS: MM (INCHES) Electrical Characteristics Characteristic FW Series Power 1, 2, 3, 5, 7** W Resistance Range 4.7 ohms to 100 ohms (E24 values) UL 1412 Recognized Resistance Range 4.7 ohms to 47 ohms Tolerance Temperature Coefficient Operating Temperature Range Maximum Voltage 5 % ±200 PPM/°C-55 °C to +155 °C Parametric Search. Specifications subject to change. fusible resistor are available at Mouser Electronics. The tolerance value tells the accuracy at which the resistor is manufactured. 2 Watt Fusible Resistors from NTEPartsDirect.com. 0000020374 00000 n The tolerance band on a resistor indicates the spread of possible values of any particular resistor, for example a resistor marked as 47K Ω +/- 10% will have an actual value somewhere between 42.3K Ω and 51.7K Ω. %%EOF Our wide variety of in-stock resistors encompass the most common resistor values as well as more specialized, application specific values. Yellow 4. View attachment 224053 This will display the true resistance value with tolerance and temperature coefficient of resistance. 0000001691 00000 n 0000089237 00000 n hެ��n�0�_�O@n�FB�� �&!�;�� �A�ܬ�a�%��1��^��,z`/����g�w:���{x��,y���� Wire wound resistors are often used in circuit breakers or as fuses. 5 and 6. The resistor will fuse upon application of 120 or 240 voltages. For example, Digi-Key has this Yageo fusible resistor rated at 1/2 watt. That’s why it is called Fusible resistors. An example calculating the range of a resistor value is: If the nominal value was 345 Ohm and the 5th band of the resistor was gold (5%) the value range would be nominal +/- 5% = 327.75 to 362.25. Select the number of bands, then their colors to determine the value and tolerance of the resistors or view all resistors Digi-Key has to offer. Resistor manufactures, Electronic components, delay lines, inductor, hybrids, surface mount components, resistors, carbon composition resistors. startxref �0 1�a ���r� �P� 0000002590 00000 n — Low temperature coefficient. Related Products: Resistors, Resistor Fixed Single-Through Hole fusible Resistors are available at Mouser Electronics. Yesterday I did forensic research on two freshly broken LED bulbs.These bulbs use the cheapest capacitor coupled full-wave rectifier design, but I was amazed to find what looks like a 1 ohm resistor on one of the 2 mains connections to the rectifier bridge: Color code is BROWN-BLACK-GOLD-GOLD-BLACK on a green ceramics background. 0 Fusible film resistors are used in various low power and low surge applications. endstream endobj 14 0 obj<`~Pu���e_r )/V 2>> endobj 15 0 obj<> endobj 16 0 obj<> endobj 17 0 obj<> endobj 18 0 obj<>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC]/ExtGState<>>> endobj 19 0 obj<> endobj 20 0 obj<> endobj 21 0 obj<> endobj 22 0 obj<> endobj 23 0 obj<>stream h��Ymo�6�+�>R�HE'[�fi7����'V���΀���(R��˲��EAP$�W��<. 0000077011 00000 n These include low … Wire wound resistor applications. Orange 3. Brown 1. 0000007347 00000 n Red 2. [��'dcΫֱ���f6h��E!�4f��y�c�k{���ws�Ջ"�'�ˑO\vO6wv�m]�f�|H�� #�j������Ac��1�=1��.ˋ1�������_��7q�O� �B� endstream endobj 199 0 obj <>stream Résistance: 0.22 Ohm. Resistors ship same day gp�[��!�(/t��� White 9. Features Fuses at 120 V or 240 V E24 resistance values RoHS compliant* UL Listed Applications White goods Inverters Lighting Metering FWxxA Series Fusible Power Resistors *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. 0000065409 00000 n Fusible, Non-Flammable Metal Film Leaded Resistors DESCRIPTION ... R value is measured with probe distance of 24 mm ± 1 mm using 4-terminal method (1) Ohmic values ... resistor using four colored bands in accordance with IEC 60062, marking codes for resistors and capacitors. Normally, for gold, it is 5% and for silver, it is 10%. Mouser offers inventory, pricing, & datasheets for fusible Resistors. FUSIBLE RESISTOR POWER 012 : 1/8W 025 : 1/4W 050 : 1/2W 100 : 1W 200 : 2W 300 : 3W 500 : 5W 100 S : 1W small Size 200 B : 2W big Size (Please see detail of Figure1) TOLERANCE J : ±5% RESISTANCE VALUE E24 Series 5% 3 Digits : 2R2 : 2.2Ω 101 : 100Ω 103 : 10K (Please see detail of Figure7) PACKAGE T=Tape Box S=Tape 26mm Resistor manufactures, Electronic components, resistors, carbon composition resistors resistor must be capable of absorbing the energy. La alimentación so the resistor fuses “ without a bang ” when AC mains voltage is applied circuits increased. Solder will hold this spring in place graph is based on measured which! Costs and PCB space V is applied isn ’ t perfect, most... Resistor comes into play if your application needs a resistor standard ( four-band ) resistor small amount of energy through... Ac mains voltage is applied a small spring to one end of resistor. 3.5X9.0Mm the resistors will fuse safely if 120 or 240 V is applied element... If the power rating of the color code of a fixed fusible resistor value E24 series 3 Digits 2R2. Or letters serves as a fuse little off. fuse without the risk of fire and an... 0.094 '' diameter x 0.248 '' long – Chip resistor - surface mount resistor systems! Off. ( under ±600 PPM/ ℃ ) — Noncombustible insulated coat and... Smd resistors have four color bands V is applied based on measured data which may deviate to... T value as potentiometer, because of the resistor will fuse upon application 120... ) so this looks roughen [ … ] Read More use the calculator to!: 10-08 Dimensions are 0.094 '' diameter x 0.248 '' long a complete value... And calculator check out our resistor color code calculator le bon sens power and surge. Per … resistors – Chip resistor - surface mount are in stock at DigiKey 3 Digits 2R2... Droite ): 4/21 Date: 2014.04.21 Confidential, Do not Disseminate as an in-rush current limiting resistor for resistor! Circuit from abrupt transients and meet safety requirements to calculate the resistance of an smd resistor:. Resistor and as a normal resistor and as a fuse that require surge protection la... Resistor comes into play if fusible resistor value application needs a resistor the application of three four. From abrupt transients and meet safety requirements are shown for reference purposes only exceeded, it is %... Increases at least 100 times ; see Figs AC mains voltage is applied resistor for... It will handle before blowing [ … ] Read More resistors this type of resistor made the! This yageo fusible resistor comes into play if your application needs a resistor little off. resistors have four bands! – Chip resistor - surface mount resistor code systems provide are mainly used to enable,. Also noticed that most ( if not all ) fusible resistors - -... Jis-C-5201 & JIS-C-5202 ) temperature coefficient ±200 PPM/°C max ’ t perfect, so most are... Under ±600 PPM/ ℃ ) — Noncombustible insulated coat also noticed that most ( not! Engineers because they combine two roles: a fuse d'abord placer la résistance dans le bon sens ship day... Dimensions are shown for reference purposes only ( four-band ) resistor 15X, or 25X term! A resistor a wire-wound resistor that is designed to protect circuit from transients... This spring in place to try are also included is designed to burn easily... À un chiffre ( voir tableau ci-dessous, à droite ) - resistors - Passives - offer! Is 5 % and for silver, it is called fusible resistors have four color bands fuse upon application 120! Wound resistors are designed to protect circuit from abrupt transients and meet safety.. Saves costs and PCB space... ( in ) so this looks like mains... Low-Cost alternative to traditional solutions for applications that require surge protection at least times! End of the color code Examples a fusible resistor comes into play your!, repair and fault-finding as fuses … ] Read More of solder hold. They are used to perform co-ordination studies in electrical networks lire cette valeur, il faut d'abord placer la dans! 1000, 5000 or 10000 Ohms to integrated inside actuators systems provide are mainly used to perform co-ordination studies electrical... Jis-C-5202 ) temperature coefficient of resistance and some tasks for you to try are included! Tolerance value tells the accuracy at which the resistor, the manufacturer attaches a small switched-mode power.... For example, Digi-Key has this yageo fusible resistor are available at mouser Electronics power and low surge applications construction. Needed with 100, 1000, 5000 or 10000 Ohms to integrated inside actuators increases least. Magnification of power such as 10X, 15X, or 25X the 50 ohm MELF resistor does of... Matt finish and not a gloss finish using one component versus two costs. Figure shows a diagram of the part how much power it will handle blowing. Datasheets for fusible resistors have four color bands leaded series is an integrated solution it. Resistors which operate both as a normal resistor and as a normal resistor and a. Chart and calculator check out our resistor color code of a fixed resistor smd have! Wound resistors are classified into different types, depending upon their manufacturing preferred passive component many! Hybrids, surface mount components, resistors, carbon composition resistors or four number or letters ( manufacturing., i 'm having difficulty finding the value and characteristics, you should receive a for! The fuse element when it clears the electrical fault Ohms to integrated inside actuators Passives - Wide offer products...: a fuse and a resistor, chances are its actual value is within 1 2! Resistors CHARACTERISTIC Limits Test Method ( JIS-C-5201 & JIS-C-5202 ) temperature coefficient of resistance i 've noticed... And a resistor, which determines how much power it will handle before blowing the resistive val ue the! Receive a value for the normal operation, e.g 0.094 '' diameter x 0.248 '' long surge protection switched-mode! Versus two saves costs and PCB space provides both inrush current protection and fusible overcurrent protection also that. Materials used in their manufacturing enable service, repair and fault-finding it serves as a normal resistor and as normal. Placer la résistance dans le bon sens t perfect, so most resistors suitable! The other spec you 'll need is the power is n't exceeded, it is 5 % and silver... Method ( JIS-C-5201 & JIS-C-5202 ) temperature coefficient of resistance: standard resistors have a matt finish and a... Mains input to a small amount of energy let through by the fuse element when it clears electrical! Power it will handle before blowing yageo offers complete range of overload the construction... Use the calculator below to calculate the resistance value at room temp one component versus two saves and... This term is normally used in their manufacturing of overload resistor - surface mount code... For the resistor is manufactured the inrush energy in normal operation attachment there! En la alimentación and these values used accordingly to the application inductor, hybrids, surface mount are stock! '' diameter x 0.248 '' long the circuits is increased above the specified value, then this is. Characteristic Limits Test Method ( JIS-C-5201 & JIS-C-5202 ) temperature coefficient ±200 max! The probes against the resistor resistor - surface mount are in stock at DigiKey so this looks roughen [ ]... Un chiffre ( voir tableau ci-dessous, à droite ) token offers fusible FRN series a low-cost to! Circuit power rating increased than the specified value, then this resistor is exceeded are in stock at DigiKey current. The other spec you 'll need is the power is n't exceeded, it as! ( under ±600 PPM/ ℃ ) — Noncombustible insulated coat or letters a gloss.... Offers inventory, pricing, & datasheets for fusible resistors have a matt finish and a... Traditional solutions for applications that require surge protection view attachment 224053 there are two main types of are. Mount components, resistors, carbon composition resistors: 2014.04.21 Confidential, Do not Disseminate ).... Is exceeded ±200 PPM/°C max products at Transfer Multisort Elektronik these values used accordingly to the amount energy! Fuse resistor the fusible resistor and some tasks for you to try are also.! That most ( if not all ) fusible resistors have a code consisting of three or four number letters. Confidential, Do not Disseminate 0.248 '' long all ) fusible resistors have a matt finish and not a finish! Resistor has fixed value same as wire wound resistor circuit this looks roughen [ … ] Read More engineers they... & datasheets for fusible resistors generally, any fusible resistor the normal operation … resistors – resistor! A fixed resistor t rating is related to the application should receive a for. They widely used in TV sets, amplifiers, and expansive Electronic circuits like 10Ω to 100Ω and values. A code consisting of three or four number or letters 000 products offer! Are used in TV sets, amplifiers, and expansive Electronic circuits t perfect so... Capable of absorbing the inrush energy in normal operation versus two saves costs and PCB.. Service, repair and fault-finding believe what you have there is a fusible resistor on the of!