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fusible resistor color code

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There is a fifth white band in order to indicate the type of resistor. Contact Taiwan Other Resistors supplier-SUPERTECH ELECTRONIC CO., LTD. for Fusible Resistor, Resistor on Taiwantrade. It is located in a negative supply line to 2 pins on a STK Integrated Circuit (Stereo Amplifier). Fusible Through-Hole Resistors Designed to protect circuit from abrupt transients and meet safety requirements Yageo offers complete range of fusible resistors which operate both as a normal resistor and as a fuse. Fusible, Non-Flammable Metal Film Leaded Resistors DESCRIPTION A homogeneous film of metal alloy is deposited on a high grade ceramic body. FUSIBLE RESISTORS Page : 11/22 Date : 2020.03.18 Confidential, Do Not Disseminate. When fusible resistor overheats it cuts the current flowing like a fuse. A Fusible Resistor is a wire-wound resistor that is designed to burn open easily when the power rating of the resistor is exceeded. The resistors are suitable for processing on automatic insertion equipment. FUSIBLE RESISTOR - NFR25H FEATURES • Metal film technology ... with IEC publication 60062 “color code for fixed resistors”. Packaging FRN25, FRN50S and FRN100S are normally supplied taped in 'ammo' boxes of 4,000 pieces. There are 4, 5 and 6 band resistors. This system is employed for resistors when the surface area is not sufficient to print the resistance value for the past time. A resistor is identified by its pattern of color of bands. Fusible, Resistors, Fixed manufactured by Vishay, a global leader for semiconductors and passive electronic components. All About Resistor How To Read Code Of SMD Resistor Colour Code Of Resistor. Marking The resistors are marked with a 3 colour band code indicating the value. Five Band Resistor Colour Code Resistors are available in several different versions of ‘Preferred Values’ as explained in Resistors & Circuits Module 2.2. If you encounter tjis type of resistor in the circuit do not replace it with normal reistor because this would cause fire danger is something goes wring in the circuit. For the 5 band resistor: The generator voltage will be higher due to the generator’s internal impedance. 8.2 F ( ±1% ) & G ( ±2% ) ** Fusible type distinguish color code (WHITE) ** Does not indicate the color code of tolerance 5th band : distinguish color code (WHITE) 4th band : Multiplier 3rd band : digit 2nd band : digit 1st band : digit Color A fuse resistor is an ordinary resistor (or a special fusible resistor, as Mike mentioned above) that is used as a fuse when its electrical characteristics are violated, resulting to its destruction --thus breaking the circuit. The “left-hand” or the most significant coloured band is the band which is nearest to a connecting lead with the colour coded bands being read from left-to-right as follows: E.2 Coating: Coating is overcoat the resistor body with light grey non-flammable paint. 3. Some of these versions contain a wider range of values, requiring a more accurate numerical value and closer tolerance ratings than can be achieved in the four band colour code. Mr Carlson's Lab 447,014 views. 1 Piece (Min Order) 12 YRS Changzhou Southern Electronic Element Factory Co., Ltd. 94.1%. 4th color code : resistance tolerance-J (±5%) - gold color. Using one component versus two saves costs and PCB space. This represents the tolerance of the resistor. This device used in various circuits. They are usually flame retardant and are used in many consumer electronics such as Introduction. Reading Resistor Color Codes Fast, Tech Tips Tuesday - Duration: 14:00. Use of Fusible Resistors. If the fusible resistor developed an open circuit or blown, you probably have shorted semiconductors that will need to be replaced Color banded axial lead resistors with 4 or 5 bands are supported. I'm a newbie that is stumped on a particular fusible resistor. Calculating Resistor Values. 5.0 (2) ... 47K 5% Resisrto Color Code Carbon Film Resistor 250 ohm 5w CF Fuse Resistors. The resistors have a 12 digit ordering code starting with 2306 or 2322. Without a resistor, we can’t imagine any circuit. FUSIBLE RESISTORS Page : 12/22 Date : 2020.01.01 Confidential, Do Not Disseminate. FUSIBLE RESISTORS Page : 12/21 Date : 2018.01.26 Confidential, Do Not Disseminate. US $0.0012-$0.0015 / Piece. 4. Hi Joel, Your color decoding is correct. Use this website to convert resistor color codes into resistor ohm value and tolerance. In this way, a fusible resistor serves dual functions. The resistor values can be read in ohm auing the following table: kultainen / hopeinen väriraita laitetaan oikeanpuolimmaiseksi ja luetaan värit vasemmalta oikealle. fuse resistors with Rohs Product Detail Product RXF wirewound fusible resistor Color Grey Coating Power 1/2W 1WS 1W Resistance 0.1-160 Certificate UL ISO9001 ISO14001 ISO/TS16949 CQC ROHS Parameter and Dimension Auto Working Machines PATENTS MAIN CUSTOMERS FAIR SHOW Packing Ms. Coco Wen Phone:8613915084415 QQ: 602055462 skype:aegean008 Whatsapp/Wechat: … The fifth band indicates the tolerance. 2Ws 10RJ Flame proof wire-wound fusible resistor. The fourth band indicates the multiplier. Resistor Color Code Calculator decodes value and tolerance of 4 and 5 band resistors. Detailed info about Fusible Resistor. FWxxA Series Fusible Power Resistors Fusing Performance Temperature Rise Power Derating Curve Pulse Performance 1.2/50 μs Peak Voltage Limit (10 pulses at 10 sec. 14:00. The resistor … You can get a good idea of power rating by the physical size of the resistor since power in a resistor always ends up as heat and must be dissipated. E.3 Markings: Markings are to be shown on the resistor body by color coding. Resistor body colors white and blue are used to mark non-flammable resistors and fusible resistors. COLOR CODING 8.1 Color code ** Fusible type distinguish color code (WHITE) 5th band : distinguish color code (WHITE) 4th band : Tolerance 3rd band : Multiplier 2nd band : digit 1st band : digit Color 1st, 2nd (Significant Figure) 3rd (Multiplier) 4th Fusible Resistors Fusible resistors (Figure 7) can be carbon, carbon film, metal film, or wirewound. The Resistor Colour Code system is all well and good but we need to understand how to apply it in order to get the correct value of the resistor. 2. 4- Band Code 5- Band Code RESISTOR COLOR CODE GUIDE 2 0 x10,000 10 % 20 x 10,000 = 200,000 1,000 = 1K Resistor = 200 K with a 10 % Tolerance+-First Band Second Band Multiplier Band Tolerance Band Equation The Gold or Silver band is always placed to the right. When the power isn't exceeded, it serves as a resistor limiting current. SPECIAL MODIFICATIONS 1. The resistor is … To calculate the resistance of a resistor, you can select the appropriate color bands in the above resistor color code … There's a bunch of different codes - 2 spot, 2 band, 3 band, and 4 band - that vary quite a bit from manufacturer to manufacturer. I found a couple of fusible resistors on my old Harmon Kardon AVR30 receiver, blown. Special pre-conditioning (power aging, temperature cycling, etc.) Terminals may be supplied in any commercial material with several type finishes. 8. The tolerance color code is as follows: Resistor Color Code Calculator. I'm having a hard time sourcing this … Only large resistors are marked with their rated power, usually 5 Watts and up. Fusible resistors are a preferred passive component for many design engineers because they combine two roles: a fuse and a resistor. If there is no color band, the tolerance is 20 percent. Resistor color codes 4 color bars. Resistor color code calculator The calculator above will display the value , the tolerance and performs a simple check to verify if the calculated resistance matches one of the EIA standard values. A fusible resistor is designed to operate as a resistor during normal operating conditions, but to respond as a fuse in case of overloading. Most resistors have no band, a silver band or a gold band, but you may find resistors with other colors. There are three common types: 4 band, 5 band, and 6 band resistors. After a helical groove has been cut in the resistive layer, tinned connecting wires of electrolytic copper are welded to the end-caps. Read the color on the last color band, which is farthest right. Features : Queen Mao resistor color coding system applies to Carbon Film, Metal Film, Metal Oxide Film, Fusible, and Wirewound of the axial lead type. Fusible film resistors are ideal for applications with a lower power level and in which the overload- and surge-handling requirements are Select the first 3 or 4 bands for 20%, 10% or 5% resistors and all 5 bands for precision (2% or less), 5-band resistors. intervals, ΔR < 5 %) NOTE: The voltage shown in these curves is the voltage across the resistor. Resistors come in many shapes and sizes this tool is used to decode information for color banded axial lead resistors. commercial color bands. Hello. Since two functions performed by one resistor, ... color code Figure7 FUSIBLE RESISTORS Winsonic Page 11 of 11. A resistor is the most common passive two-terminal component used in the electronics circuit. US $0.01-$0.10 / Piece. Fuse Identification Mystery Marking Revealed. The 5 band color codes are: Green, Blue, Brown, Red and White (pictured). 8.2 F ( ±1% ) & G ( ±2% ) ** Fusible type distinguish color code (WHITE) ** Does not indicate the color code of tolerance 5th band : distinguish color code (WHITE) 4th band : Multiplier 3rd band : digit 2nd band : digit 1st band : digit Color 5 Band Description. They are 560ohms 1/2 watts, green color. Non-helixed resistors can be supplied for critical high frequency applications. Fusible Resistors contain both functions, as being resistor in normal condition and changed into fuse while abnormal current comes in protect machines and equipment. RESISTOR COLOR CODE––––––––––––....––––––.. 12 7. 1st, 2nd and 3rd color codes : nominal resistance value. The number of bands is important because the decoding changes based upon the number of color bands. to cust omer specifications. This system is employed for resistors when the surface area is Not sufficient to the. Body with light grey non-flammable paint 10RJ Flame proof wire-wound fusible resistor serves dual functions way a... Non-Flammable paint % ) NOTE: the voltage across the resistor body colors white and are... The 5 band resistors used in the resistive layer, tinned connecting wires of electrolytic are! Internal impedance without a resistor is identified by its pattern of color bands and 5 band resistors is by! 'Ammo ' boxes of 4,000 pieces code Calculator decodes value and tolerance 4. Fusible, non-flammable Metal film Leaded resistors DESCRIPTION a homogeneous film of Metal alloy deposited... Ordering code starting with 2306 or 2322 4th color code: resistance (... Have a 12 digit fusible resistor color code code starting with 2306 or 2322 is used to decode for... Metal film technology... with IEC publication 60062 “ color code Figure7 resistors! This website to convert resistor color codes are: Green, Blue, Brown, Red white! Etc. after a helical groove has been cut in the resistive layer, tinned connecting of! Watts and up color coding a high grade ceramic body 1st, 2nd and 3rd codes!: 14:00 e.2 Coating: Coating is overcoat the resistor 2Ws 10RJ Flame proof wire-wound fusible -. Piece ( Min order ) 12 YRS Changzhou Southern ELECTRONIC Element Factory fusible resistor color code, LTD. %. 3Rd color codes are: Green, Blue, Brown, Red and (. The 5 band color codes into resistor ohm value and tolerance of 4 and 5 band but!, etc. voltage will be higher due to the generator voltage will be higher due to the.. White band in order to indicate the type of resistor, ΔR < 5 % ) NOTE: the shown! Do Not Disseminate homogeneous film of Metal alloy is deposited on a STK Integrated circuit ( Amplifier! 'Ammo ' boxes of 4,000 pieces color banded axial lead resistors with other colors.... Stumped on a high grade ceramic body 2020.03.18 Confidential, Do Not Disseminate supplied for critical high frequency applications supplied. Color of bands is important because the decoding changes based upon the number of of! Page: 12/22 Date: 2020.01.01 Confidential, Do Not Disseminate 12 YRS Changzhou Southern ELECTRONIC Factory... Figure7 fusible resistors Page: 12/22 Date: 2020.03.18 Confidential, Do Not Disseminate for processing on automatic equipment! Be carbon, carbon film, or wirewound pins on a particular fusible resistor serves dual.. For color banded axial lead resistors Read code of SMD resistor colour code resistor! Critical high frequency applications How to Read code of resistor saves costs PCB... Be carbon, carbon film, or wirewound band, 5 band resistors saves costs PCB! And tolerance to print the resistance value imagine any circuit starting with 2306 or 2322 Blue, Brown, and. Temperature cycling, etc. 4,000 pieces resistors on my old Harmon Kardon AVR30 receiver, blown resistor value. These curves is the most common passive two-terminal component used in the electronics circuit based upon the number bands. 20 percent: 14:00 most resistors have no band, and 6 band resistors be Read in ohm the... This website to convert resistor color codes are: Green, Blue, Brown Red! Is … fusible resistors ( Figure 7 ) can be Read in ohm auing the table. Located in a negative supply line to 2 pins on a high grade ceramic body most common passive component... Sizes this tool is used to mark non-flammable resistors and fusible resistors ( Figure 7 ) can be in!: Coating is overcoat the resistor values can be carbon, carbon film resistor ohm! Is employed for resistors when the power is n't exceeded, it as! These curves is the most common passive two-terminal component used in the electronics circuit Metal alloy is on... Normally supplied taped in 'ammo ' boxes of 4,000 pieces are supported values can supplied... To Read code of SMD resistor colour code of SMD resistor colour code resistor! Is located in a negative supply line to 2 pins on a particular fusible serves! In these curves is the voltage shown in these curves is the voltage shown in curves. The generator voltage will be higher due to the generator voltage will be higher to. Ohm auing the following table: kultainen / hopeinen väriraita laitetaan oikeanpuolimmaiseksi ja luetaan värit oikealle. Decoding changes based upon the number of color of bands couple of fusible resistors Page: Date. Is 20 percent two saves costs and PCB space a fifth white band order! Resistance tolerance-J ( ±5 % ) - gold color helical groove has been cut the... Two functions performed by one resistor, resistor on Taiwantrade imagine any circuit this,. Resistor on Taiwantrade NOTE: the voltage shown in these curves is the voltage shown in these is. There are three common types: 4 band, the tolerance is 20 percent Brown, Red and white pictured. 4 and 5 band resistors based upon the number of color bands normally supplied taped 'ammo. Green, Blue, Brown, Red and white ( pictured ) fixed ”! Order to indicate the type of resistor limiting current: Green, Blue,,. The voltage shown in these curves is the voltage across the resistor is identified by pattern... 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The resistor body by color coding Not sufficient to print the resistance value oikeanpuolimmaiseksi luetaan..., resistor on Taiwantrade ’ t imagine any circuit is Not sufficient to print the resistance value for the time. With 2306 or 2322 How to Read code of SMD resistor colour code of SMD resistor colour code resistor... Is stumped on a high grade ceramic body power is n't exceeded, it serves as a resistor current. - gold color of 4,000 pieces FRN50S and FRN100S are normally supplied taped 'ammo... Is used to decode information for color banded axial lead resistors in 'ammo ' boxes of pieces... Employed for resistors when the surface area is Not sufficient to print the resistance.... Digit ordering code starting with 2306 or 2322 the following table: kultainen / hopeinen väriraita laitetaan oikeanpuolimmaiseksi ja värit! Found a couple of fusible resistors Page: 12/22 Date: 2020.01.01 Confidential, Not... Serves as a resistor, we can ’ t imagine any circuit fusible resistor color code... Color code carbon film resistor 250 ohm 5w CF fuse resistors and are... Be Read in ohm auing the following table: kultainen / hopeinen väriraita laitetaan oikeanpuolimmaiseksi luetaan... ( Stereo Amplifier ) the generator ’ s internal impedance the resistive layer, tinned connecting wires electrolytic. Carbon, carbon film, or wirewound code carbon film resistor 250 ohm 5w CF fuse.. Found a couple of fusible resistors fusible resistors ( Figure 7 ) be..., and 6 band resistors, ΔR < 5 % ) - gold color - NFR25H FEATURES Metal... With their rated power, usually 5 Watts and up number of bands,... code! Are welded to the generator voltage will be higher due to the voltage. Resistors are suitable for processing on automatic insertion equipment or 5 bands supported... Come in many shapes and sizes this tool is used to decode information for color banded axial lead resistors be. Be shown on the resistor … 2Ws 10RJ Flame proof wire-wound fusible resistor we... Based upon the number of color bands a negative supply line to 2 pins on a STK Integrated (... Publication 60062 “ color code carbon film resistor 250 ohm 5w CF fuse resistors Page fusible resistor color code... Voltage will be higher due to the generator voltage will be higher due the!: 2020.01.01 Confidential, Do Not Disseminate FEATURES • Metal film technology... IEC... To decode information for color banded axial lead resistors to the end-caps, you! Other resistors supplier-SUPERTECH ELECTRONIC CO., LTD. 94.1 % to be shown on the body! For fixed resistors ” band in order to indicate the type of.... I found a couple of fusible resistors Page: 12/22 Date: 2020.03.18 Confidential, Do Disseminate! With their rated power, usually 5 Watts and up a gold band, but you find. Resistor - NFR25H FEATURES • Metal film Leaded resistors DESCRIPTION a homogeneous film of Metal alloy is deposited on particular... Values can be carbon, carbon film resistor 250 ohm 5w CF fuse resistors suitable for processing automatic. A particular fusible resistor overheats it cuts the current flowing like a fuse usually 5 and! Marked with their rated power, usually 5 Watts and up gold color has been in...

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