Beijing Silk Road Enterprise Management Services Co., Ltd.
| Type | Metal Film Resistor |
| Resistance | 470Ω |
| Voltage-Supply(Max) | 250V |
| Power(Watts) | 500mW |
| Temperature Coefficient | ±100ppm/℃ |
| Tolerance | ±1% |
| Operating Temperature | -55℃~+155℃ |
| Description | Metal Film Resistor 470Ω 500mW ±100ppm/℃ ±1% Through Hole,D2.3xL6.5mm Through Hole Resistors RoHS |
| Mfr. Part # | MF1/2WS-470Ω±1% T |
| Package | Through Hole,D2.3xL6.5mm |
| Model Number | MF1/2WS-470Ω±1% T |
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Product Specification
| Type | Metal Film Resistor | Resistance | 470Ω |
| Voltage-Supply(Max) | 250V | Power(Watts) | 500mW |
| Temperature Coefficient | ±100ppm/℃ | Tolerance | ±1% |
| Operating Temperature | -55℃~+155℃ | Description | Metal Film Resistor 470Ω 500mW ±100ppm/℃ ±1% Through Hole,D2.3xL6.5mm Through Hole Resistors RoHS |
| Mfr. Part # | MF1/2WS-470Ω±1% T | Package | Through Hole,D2.3xL6.5mm |
| Model Number | MF1/2WS-470Ω±1% T |
This specification covers Metal Film Fixed Resistors manufactured by CHIAN CHIA ELECTRONIC(HU BEI)CO.,LTD. These resistors meet RoHS requirements for environmentally related substances. The type designation is determined by usage type, rated power, nominal resistance value, tolerance, and form factor. The resistors are constructed with a ceramic core, metal film resistor element, tinned iron cap terminals, and are insulated with electric insulation resin and finished with epoxy resin paint. Indication is by color code.
| Type | Rated Power | Resistance Range () | Tolerance | Max. Working Voltage (V) | Max. Overload Voltage (V) | Dielectric Withstanding Voltage (V AC) | Operating Temperature Range () |
|---|---|---|---|---|---|---|---|
| MF1/8W (Normal) | 0.125W | 1 ~1M | J(5%), G(2%), F(1%), D(0.5%) | 150V | 300V | 300V | -55+155 |
| MF1/4WS (Small) | 0.25W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 150V | 300V | 300V | -55+155 |
| MF1/4W (Normal) | 0.25W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 250V | 500V | 350V | -55+155 |
| MF1/2WS (Small) | 0.5W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 250V | 700V | 350V | -55+155 |
| MF1/2W (Normal) | 0.5W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 300V | 700V | 400V | -55+155 |
| MF1WS (Small) | 1W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 300V | 800V | 400V | -55+155 |
| MF1W (Normal) | 1W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 350V | 800V | 450V | -55+155 |
| MF2WS (Small) | 2W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 350V | 800V | 450V | -55+155 |
| MF2W (Normal) | 2W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 500V | 800V | 450V | -55+155 |
| MF3WS (Small) | 3W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 500V | 1000V | 450V | -55+155 |
| MF3W (Normal) | 3W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 500V | 800V | 500V | -55+155 |
| MF5WS (Small) | 5W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 500V | 1000V | 500V | -55+155 |
| MF5W (Normal) | 5W | 1 ~10M | J(5%), G(2%), F(1%), D(0.5%) | 500V | 1000V | 500V | -55+155 |
| Item | Performance Specification | Test Method (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 & Torsion strength) |
| 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, 3 minutes ultrasonic) |
| Temperature cycle | Within (1%+0.05). No evidence of mechanical damage. | Comply with 7.4 (5 cycles: -55/30min, +80/30min) |
| 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) |
| Color | 1st Figure | 2nd Figure | 3rd Figure (Multiplier) | Tolerance |
|---|---|---|---|---|
| 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 | 108 | - |
| White | 9 | 9 | 109 | - |
| Gold | - | - | 10-1 | 5% (J) |
| Silver | - | - | 10-2 | - |
| Plain | - | - | - | 0.1%, 0.25%, 0.5%, 1% (5-Band code) |
| Type | Dimensions (mm) I 2.0 | Dimensions (mm) L 1.0 | Dimensions (mm) D | Dimensions (mm) d 0.05 | Dimensions (mm) H 2.0 |
|---|---|---|---|---|---|
| MF1/8W (Normal) / MF1/4WS (Small) | 60 | 3.2 | 1.80.5 | 0.40 | 27 |
| MF1/4W (Normal) / MF1/2WS (Small) | 60 | 6.5 | 2.30.5 | 0.43 | 26 |
| MF1/2W (Normal) / MF1WS (Small) | 60 | 9.0 | 3.20.5 | 0.50 | 26 |
| MF1W (Normal) / MF2WS (Small) | 60 | 11.5 | 4.51.0 | 0.68 | 25 |
| MF2W (Normal) / MF3WS (Small) | 60 | 15.5 | 5.01.0 | 0.68 | 23 |
| MF3W (Normal) / MF5WS (Small) | 94 | 17.5 | 6.01.0 | 0.68 | 38 |
| MF5W (Normal) | 94 | 24.5 | 8.01.0 | 0.68 | 35 |
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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