Beijing Silk Road Enterprise Management Services Co., Ltd.
| Type | Fuse Resistor |
| Resistance | 10Ω |
| Voltage-Supply(Max) | 250V |
| Power(Watts) | 1W |
| Temperature Coefficient | ±200ppm/℃ |
| Tolerance | ±5% |
| Operating Temperature | -55℃~+155℃ |
| Description | Fuse Resistor 10Ω 1W ±200ppm/℃ ±5% Through Hole,D3.2xL9mm Through Hole Resistors RoHS |
| Mfr. Part # | FR1WS-10Ω±5% T |
| Package | Through Hole,D3.2xL9mm |
| Model Number | FR1WS-10Ω±5% T |
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Product Specification
| Type | Fuse Resistor | Resistance | 10Ω |
| Voltage-Supply(Max) | 250V | Power(Watts) | 1W |
| Temperature Coefficient | ±200ppm/℃ | Tolerance | ±5% |
| Operating Temperature | -55℃~+155℃ | Description | Fuse Resistor 10Ω 1W ±200ppm/℃ ±5% Through Hole,D3.2xL9mm Through Hole Resistors RoHS |
| Mfr. Part # | FR1WS-10Ω±5% T | Package | Through Hole,D3.2xL9mm |
| Model Number | FR1WS-10Ω±5% T |
This specification is available for Fusible Metal Film Resistors manufactured by CHIAN CHIA ELECTRONIC(HU BEI)CO.,LTD. These resistors are designed to meet RoHS environmental requirements. They are constructed with a ceramic core, metal film resistor element, tinned iron terminal caps, and lead wires. The finishing paint is silicon resin, conforming to UL-94V-0 nonflammable specifications. Indication is by color code.
| Type | Rated Power | Nominal Resistance Value | Resistance Tolerance | Max. Open Voltage | Dielectric Withstanding Voltage | Operating Temperature Range | Resistance Range () | Body Color (Normal) | Body Color (Small) |
| FR1/4W | 0.25W | E-24 Series | J (5%) | 150V | 200V | -55+155 | 0.1~1K | Gray | |
| FR1/2W | 0.5W | E-24 Series | J (5%) | 250V | 300V | -55+155 | 0.1~1K | Gray | |
| FR1W | 1W | E-24 Series | J (5%) | 250V | 350V | -55+155 | 0.1~1K | Gray | |
| FR2W | 2W | E-24 Series | J (5%) | 250V | 350V | -55+155 | 0.1~1K | Gray | |
| FR3W | 3W | E-24 Series | J (5%) | 300V | 400V | -55+155 | 0.1~1K | Gray | |
| FR5W | 5W | E-24 Series | J (5%) | 300V | 400V | -55+155 | 0.1~1K | Gray | |
| FR1/2WS | 0.5W | E-24 Series | J (5%) | 250V | 200V | -55+155 | 0.1~1K | Pink | |
| FR1WS | 1W | E-24 Series | J (5%) | 250V | 300V | -55+155 | 0.1~1K | Pink | |
| FR2WS | 2W | E-24 Series | J (5%) | 250V | 350V | -55+155 | 0.1~1K | Pink | |
| FR3WS | 3W | E-24 Series | J (5%) | 300V | 350V | -55+155 | 0.1~1K | Pink | |
| FR5WS | 5W | E-24 Series | J (5%) | 300V | 400V | -55+155 | 0.1~1K | Pink |
| Item | Performance Specification | Test Method (Conform to JIS C 5202) |
| Temperature Coefficient | 200PPM/ (500PPM/1) | Comply with 5.2 |
| Short Time Overload | Within (1%+0.05). No evidence of mechanical damage. | Comply with 5.5 (Rated voltage2.5 times, 5s) |
| Dielectric Withstanding Voltage | No evidence of flashover, arcing or insulation breakdown. | Comply with 5.7 (Constant pressure, V-block method, AC potential for 60 seconds) |
| Terminal Strength | No evidence of mechanical damage. | Comply with 6.1 (Tensile strength, Torsion strength) |
| Resistance to Soldering Heat | Within (1%+0.05). No evidence of mechanical damage. | Comply with 6.4 (35010, 30.5s) |
| Solderability | Covered with new solder by 95% at least. | Comply with 6.5 (Test temperature of solder: 2555, Dipping time: 31.0s) |
| Resistance to Solvent | No deterioration of protective coating and markings. | Comply with 6.9 (Immersed in isoproalcohol for 3 minutes with ultrasonic) |
| Temperature Cycle | Within (5%+0.05). No evidence of mechanical damage. | Comply with 7.4 (5 cycles: -55/30min to +80/30min) |
| Load Life in Humidity | Within (5%+0.05). | Comply with 7.9 (402, 90 to 95%RH, 1000h, Rated voltage) |
| Load Life | Within (5%+0.05). | Comply with 7.10 (703, 1000h, Rated voltage) |
| Type | Resistance Range () | Times Rated Power | Fusing Time | Resistance Change after Fusing Test |
| 1/4W | 10.1~1K | 12 | Under 60 sec. | Resistance value >100 times |
| 1/4W | 2.1~10 | 16 | Under 60 sec. | |
| 1/4W | 1.1~2 | 25 | Under 60 sec. | |
| 1/4W | 0.1~1 | 32 | Under 60 sec. | |
| 1/2W | (Implied, specific values not listed for 1/2W and above in this section) | |||
| 1W | (Implied) | |||
| 2W | (Implied) | |||
| 3W | (Implied) |
Note: Fusing Voltage = (Power rating Resistance value Times)
| Color | 1st Figure | 2nd Figure | Multiplier | Tolerance | Distinguish |
| Black | 0 | 0 | 100 | ||
| Brown | 1 | 1 | 101 | 1% (F) | |
| Red | 2 | 2 | 102 | 2% (G) | |
| Orange | 3 | 3 | 103 | ||
| Yellow | 4 | 4 | 104 | ||
| Green | 5 | 5 | 105 | ||
| Blue | 6 | 6 | 106 | ||
| Violet | 7 | 7 | 107 | ||
| Gray | 8 | 8 | |||
| White | 9 | 9 | 'White' indicates FUS type. | ||
| Gold | 10-1 | 5% (J) | |||
| Silver | 10-2 | ||||
| Plain | 5% | 5-Band code |
| Type | L1.0 (mm) | D (mm) | d0.05 (mm) | H2.0 (mm) | I2.0 (mm) |
| FR1/4W | 6.0 | 2.30.5 | 0.43 | 26 | |
| FR1/2WS | 6.0 | 2.30.5 | 0.43 | 26 | |
| FR1/2W | 9.0 | 3.20.5 | 0.50 | 26 | |
| FR1WS | 9.0 | 3.20.5 | 0.50 | 26 | |
| FR1W | 11.5 | 4.51.0 | 0.68 | 25 | |
| FR2WS | 11.5 | 4.51.0 | 0.68 | 25 | |
| FR2W | 11.5 | 4.51.0 | 0.68 | 31 | 73 |
| FR3WS | 15.5 | 5.01.0 | 0.68 | 33 | 81 |
| FR3W | 15.5 | 5.01.0 | 0.68 | 33 | 81 |
| FR5WS | 17.5 | 6.01.0 | 0.68 | 38 | 94 |
| FR5W | 24.5 | 8.01.0 | 0.68 | 35 | 94 |
Note: The 5th color band is 'White' for FUS type.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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