Beijing Silk Road Enterprise Management Services Co., Ltd.
| Type | Metal Film Resistor |
| Resistance | 100Ω |
| Voltage-Supply(Max) | 350V |
| Power(Watts) | 1W |
| Temperature Coefficient | ±100ppm/℃ |
| Tolerance | ±1% |
| Operating Temperature | -55℃~+155℃ |
| Description | Metal Film Resistor 100Ω 1W ±100ppm/℃ ±1% Through Hole,D4.5xL11.5mm Through Hole Resistors RoHS |
| Mfr. Part # | MF1W-100Ω±1% T |
| Package | Through Hole,D4.5xL11.5mm |
| Model Number | MF1W-100Ω±1% T |
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Product Specification
| Type | Metal Film Resistor | Resistance | 100Ω |
| Voltage-Supply(Max) | 350V | Power(Watts) | 1W |
| Temperature Coefficient | ±100ppm/℃ | Tolerance | ±1% |
| Operating Temperature | -55℃~+155℃ | Description | Metal Film Resistor 100Ω 1W ±100ppm/℃ ±1% Through Hole,D4.5xL11.5mm Through Hole Resistors RoHS |
| Mfr. Part # | MF1W-100Ω±1% T | Package | Through Hole,D4.5xL11.5mm |
| Model Number | MF1W-100Ω±1% T |
This specification applies to Metal Film Fixed Resistors manufactured by CHIAN CHIA ELECTRONIC(HU BEI)CO.,LTD. These resistors comply with RoHS requirements for environmentally related substances. The type designation is determined by usage type, rated power, nominal resistance value, tolerance, and form factor.
| Type | Rated Power | Resistance Range () | Temperature Coefficient | Tolerance | Max. Working Voltage | Max. Overload Voltage | Dielectric Withstanding Voltage (AC) | Operating Temperature Range |
| MF1/8W (Normal) | 0.125W | 1 ~1M | Within 100PPM/ | 5% (J), 2% (G), 1% (F), 0.5% (D) | 150V | 300V | 300V | -55+155 |
| MF1/4W (Normal) | 0.25W | 1 ~10M | Within 100PPM/ | 5% (J), 2% (G), 1% (F), 0.5% (D) | 250V | 500V | 350V | -55+155 |
| MF1/2W (Normal) | 0.5W | 1 ~10M | Within 100PPM/ | 5% (J), 2% (G), 1% (F), 0.5% (D) | 300V | 700V | 400V | -55+155 |
| MF1W (Normal) | 1W | 1 ~10M | Within 100PPM/ | 5% (J), 2% (G), 1% (F), 0.5% (D) | 350V | 800V | 450V | -55+155 |
| MF2W (Normal) | 2W | 1 ~10M | Within 100PPM/ | 5% (J), 2% (G), 1% (F), 0.5% (D) | 500V | 800V | 450V | -55+155 |
| MF3W (Normal) | 3W | 1 ~10M | Within 100PPM/ | 5% (J), 2% (G), 1% (F), 0.5% (D) | 500V | 800V | 500V | -55+155 |
| MF5W (Normal) | 5W | 1 ~10M | Within 100PPM/ | 5% (J), 2% (G), 1% (F), 0.5% (D) | 500V | 1000V | 500V | -55+155 |
| MF1/4WS (Small) | 0.25W | 1 ~10M | Within 100PPM/ | 5% (J), 2% (G), 1% (F), 0.5% (D) | 150V | 300V | 300V | -55+155 |
| MF1/2WS (Small) | 0.5W | 1 ~10M | Within 100PPM/ | 5% (J), 2% (G), 1% (F), 0.5% (D) | 250V | 700V | 350V | -55+155 |
| MF1WS (Small) | 1W | 1 ~10M | Within 100PPM/ | 5% (J), 2% (G), 1% (F), 0.5% (D) | 300V | 800V | 400V | -55+155 |
| MF2WS (Small) | 2W | 1 ~10M | Within 100PPM/ | 5% (J), 2% (G), 1% (F), 0.5% (D) | 350V | 800V | 450V | -55+155 |
| MF3WS (Small) | 3W | 1 ~10M | Within 100PPM/ | 5% (J), 2% (G), 1% (F), 0.5% (D) | 500V | 1000V | 450V | -55+155 |
| MF5WS (Small) | 5W | 1 ~10M | Within 100PPM/ | 5% (J), 2% (G), 1% (F), 0.5% (D) | 500V | 1000V | 500V | -55+155 |
Note: The formula for rated voltage is E=(PR), where E is rated voltage (V), P is rated power (W), and R is nominal resistance ().
The MF series resistors are constructed with a high alumina ceramic core, metal film resistor element, tinned iron cap terminals, welded lead wire connections, and are coated with electric insulation resin for the undercoat and epoxy resin for the finishing paint. Indication is by color code.
| Color | 1st Figure | 2nd Figure | 3rd Figure | Multiplier | Tolerance |
| Black | 0 | 0 | 0 | 100 | |
| Brown | 1 | 1 | 1 | 101 | 1% (F) |
| Red | 2 | 2 | 2 | 102 | 2% (G) |
| Orange | 3 | 3 | 3 | 103 | |
| Yellow | 4 | 4 | 4 | 104 | |
| Green | 5 | 5 | 5 | 105 | |
| Blue | 6 | 6 | 6 | 106 | |
| Violet | 7 | 7 | 7 | 107 | 0.1% (B) |
| Gray | 8 | 8 | 8 | 108 | 0.05% (A) |
| White | 9 | 9 | 9 | 109 | |
| Gold | 10-1 | 5% (J) | |||
| Silver | 10-2 | ||||
| Plain | 0.1%, 0.25%, 0.5%, 1% (5-Band code) |
| Type | I 2.0 (mm) | L 1.0 (mm) | D (mm) | d0.05 (mm) | H2.0 (mm) |
| MF1/8W, MF1/4WS | 60 | 3.2 | 1.80.5 | 0.40 | 27 |
| MF1/4W, MF1/2WS | 60 | 6.5 | 2.30.5 | 0.43 | 26 |
| MF1/2W, MF1WS | 60 | 9.0 | 3.20.5 | 0.50 | 26 |
| MF1W, MF2WS | 60 | 11.5 | 4.51.0 | 0.68 | 25 |
| MF2W | 73 | 11.5 | 4.51.0 | 0.68 | 31 |
| MF3W, MF3WS | 60 | 15.5 | 5.01.0 | 0.68 | 23 |
| MF3W | 81 | 15.5 | 5.01.0 | 0.68 | 33 |
| MF5W, MF5WS | 94 | 17.5 | 6.01.0 | 0.68 | 38 |
| MF5W | 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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