Beijing Silk Road Enterprise Management Services Co., Ltd.
| Type | Metal Film Resistor |
| Resistance | 1kΩ |
| Voltage-Supply(Max) | 350V |
| Power(Watts) | 2W |
| Temperature Coefficient | ±100ppm/℃ |
| Tolerance | ±1% |
| Operating Temperature | -55℃~+155℃ |
| Description | Metal Film Resistor 1kΩ 2W ±100ppm/℃ ±1% Through Hole,D4.5xL11.5mm Through Hole Resistors RoHS |
| Mfr. Part # | MF2WS-1KΩ±1% T |
| Package | Through Hole,D4.5xL11.5mm |
| Model Number | MF2WS-1KΩ±1% T |
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Product Specification
| Type | Metal Film Resistor | Resistance | 1kΩ |
| Voltage-Supply(Max) | 350V | Power(Watts) | 2W |
| Temperature Coefficient | ±100ppm/℃ | Tolerance | ±1% |
| Operating Temperature | -55℃~+155℃ | Description | Metal Film Resistor 1kΩ 2W ±100ppm/℃ ±1% Through Hole,D4.5xL11.5mm Through Hole Resistors RoHS |
| Mfr. Part # | MF2WS-1KΩ±1% T | Package | Through Hole,D4.5xL11.5mm |
| Model Number | MF2WS-1KΩ±1% T |
This specification covers Metal Film Fixed Resistors manufactured by CHIAN CHIA ELECTRONIC(HU BEI)CO.,LTD, which comply with RoHS requirements for environmentally related substances. The resistors are distinguished by type, rated power, nominal resistance value, tolerance, and form.
| Type | Rated Power | Nominal Resistance Range () | Tolerance | Max. Working Voltage (V) | Max. Overload Voltage (V) | Dielectric Withstanding Voltage (V) | Operating Temperature Range () |
| MF1/8W | 0.125W | 1 ~1M | J(5%), G(2%), F(1%), D(0.5%) | 150 | 300 | 300 | -55+155 |
| MF1/4W | 0.25W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 250 | 500 | 350 | -55+155 |
| MF1/2W | 0.5W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 300 | 700 | 400 | -55+155 |
| MF1W | 1W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 350 | 800 | 450 | -55+155 |
| MF2W | 2W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 500 | 800 | 450 | -55+155 |
| MF3W | 3W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 500 | 800 | 500 | -55+155 |
| MF5W | 5W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 500 | 1000 | 500 | -55+155 |
| MF1/4WS | 0.25W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 150 | 300 | 300 | -55+155 |
| MF1/2WS | 0.5W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 250 | 700 | 350 | -55+155 |
| MF1WS | 1W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 300 | 800 | 400 | -55+155 |
| MF2WS | 2W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 350 | 800 | 450 | -55+155 |
| MF3WS | 3W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 500 | 1000 | 450 | -55+155 |
| MF5WS | 5W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 500 | 1000 | 500 | -55+155 |
| Item | Performance Specification | Test Methods (Conform to JIS C 5202) |
| Temperature Coefficient | Within 100PPM/ | Comply with 5.2 |
| Short Time Overload | Within (0.5%+0.05). No evidence of mechanical damage. | Comply with 5.5 (Rated voltage2.5 times, 5s) |
| Insulation Resistance | 104M or more. | Comply with 5.6 (DC 500V for 60 seconds) |
| Dielectric Withstanding Voltage | No evidence of flashover, arcing or insulation breakdown. | Comply with 5.7 (AC potential respectively for 60 seconds) |
| Terminal Strength | No evidence of mechanical damage. | Comply with 6.1 (Tensile and Torsion strength tests) |
| Resistance to Soldering Heat | Within (0.5 %+0.05 ). No evidence of mechanical damage. | Comply with 6.4 (35010, 31.0s) |
| Solderability | Covered with new solder by 95% at least. | Comply with 6.5 (2555, 31.0s) |
| Resistance to Solvent | No deterioration of protective coating and markings. | Comply with 6.9 (Alcohol solvent immersion for 3 minutes with ultrasonic) |
| Temperature Cycle | Within (1%+0.05 ). No evidence of mechanical damage. | Comply with 7.4 (5 cycles of -55 to +80) |
| Load life in humidity | Within (2%+0.05 ) | Comply with 7.9 (402, 90-95%RH, 1000h) |
| Load life | Within (2%+0.05 ) | Comply with 7.10 (703, 1000h) |
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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