CCO Chian Chia Elec MOF3WS 12Ω ±5% T Nonflammable Metal Oxide Film Resistors with RoHS Certification
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Product Description
Product Overview
This document specifies Nonflammable Metal Oxide Film Resistors manufactured by CHIAN CHIA ELECTRONIC(HU BEI)CO.,LTD. These resistors are designed to meet environmental substance requirements, including RoHS testing. They are suitable for applications requiring reliable resistance values and nonflammable characteristics.
Product Attributes
- Brand: CHIAN CHIA ELECTRONIC
- Origin: Shenzhen, China / Hubei, China
- Product Name: Metal Oxide Film Resistors (Nonflammable)
- Model Series: MOF
- Certifications: RoHS, UL-94V-0 (Nonflammable specification)
- Manufacturing Company: (CHIAN CHIA ELECTRONIC(HU BEI)CO.,LTD)
Technical Specifications
| Type | Rated Power | Nominal Resistance Range | Tolerance | Max. Working Voltage | Max. Overload Voltage | Dielectric Withstanding Voltage | Operating Temperature Range |
| MOF1/4W | 0.25W | 0.1 ~100K | J (5%), G (2%) | 250V | 400V | 200V | -55+235 |
| MOF1/2W | 0.5W | 0.1 ~100K | J (5%), G (2%) | 250V | 400V | 300V | -55+235 |
| MOF1W | 1W | 0.1 ~100K | J (5%), G (2%) | 350V | 600V | 350V | -55+235 |
| MOF2W | 2W | 0.1 ~100K | J (5%), G (2%) | 350V | 600V | 350V | -55+235 |
| MOF3W | 3W | 0.1 ~100K | J (5%), G (2%) | 500V | 800V | 400V | -55+235 |
| MOF5W | 5W | 0.1 ~100K | J (5%), G (2%) | 750V | 1000V | 400V | -55+235 |
| MOF1/2WS (Small size) | 0.5W | 0.1 ~100K | J (5%), G (2%) | 250V | 400V | 200V | -55+235 |
| MOF1WS (Small size) | 1W | 0.1 ~100K | J (5%), G (2%) | 350V | 600V | 300V | -55+235 |
| MOF2WS (Small size) | 2W | 0.1 ~100K | J (5%), G (2%) | 350V | 600V | 350V | -55+235 |
| MOF3WS (Small size) | 3W | 0.1 ~100K | J (5%), G (2%) | 350V | 600V | 350V | -55+235 |
| MOF5WS (Small size) | 5W | 0.1 ~100K | J (5%), G (2%) | 500V | 800V | 400V | -55+235 |
| Item | Performance Specification | Test Method (Conform to JIS C 5202) |
| Temperature Coefficient | 350PPM/ (500PPM/1) | Comply with 5.2 |
| Short time overload | (1%+0.05) within. 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) |
| Pulse overload | (2%+0.05) within. | Comply with 5.8 (Rated voltage X 4 times, 10000 cycles) |
| Terminal strength | No evidence of mechanical damage. | Comply with 6.1 (Tensile strength, Torsional strength) |
| Resistance to soldering heat | (1%+0.05) within. 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 (Solder temp: 2555, Dipping time: 31.0 s) |
| Resistance to solvent | No deterioration of protective coating and markings. | Comply with 6.9 (Immersed in isoproalcohol for 3 minutes with ultrasonic) |
| Temperature cycle | (2%+0.05) within. No evidence of mechanical damage. | Comply with 7.4 (5 cycles: -55 to +80) |
| Load life in humidity | (5%+0.05) within. | Comply with 7.9 (402, 90-95%RH, 1000h) |
| Load life | (5%+0.05) within. | Comply with 7.10 (703, 1000h) |
| Color | 1st Figure | 2nd Figure | Multiplier | Tolerance |
| Black | 0 | 0 | 100 | |
| Brown | 1 | 1 | 101 | 1% |
| 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 | ||
| Gold | 10-1 | 5% (J) | ||
| Silver | 10-2 | |||
| Plain | 4-Band code 2%, 5% |
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