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Specifications
Type:
Metal Oxide Film Resistor
Resistance:
5.1Ω
Voltage-Supply(Max):
350V
Power(Watts):
3W
Temperature Coefficient:
±350ppm/℃
Tolerance:
±5%
Operating Temperature:
-55℃~+235℃
Mfr. Part #:
MOF3WS-5.1Ω±5% T
Package:
Through Hole,D5xL15.5mm
Key Attributes
Model Number:
MOF3WS-5.1Ω±5% T
Product Description
Product Overview
The Metal Oxide Film Resistors (Nonflammable) from CHIAN CHIA ELECTRONIC (HU BEI) CO., LTD. are designed for reliable performance in various electronic applications. These resistors meet environmental substance requirements as per RoHS testing. The product line includes both normal and small-size variants with a wide range of power ratings, resistance values, and tolerances.
Product Attributes
- Brand: CHIAN CHIA ELECTRONIC
- Origin: Shenzhen, Hubei Province, China
- Product Name: Metal Oxide Film Resistors (Nonflammable)
- Company Name: CHIAN CHIA ELECTRONIC (HU BEI) CO., LTD.
- Certifications: UL-94V-0 Nonflammable specification
- Material: Ceramic core (high alumina), Metal oxide film resistor element, Tinned iron cap terminals, Silicon resin finishing painting
- Color: Gray (Normal size), Gray or Pink (Small size)
Technical Specifications
| Type | Rated Power (W) | Nominal Resistance Range () | Tolerance | Max. Working Voltage (V) | Max. Overload Voltage (V) | Dielectric Withstanding Voltage (V) | Operating Temperature Range () |
| MOF1/4W | 0.25 | 0.1 ~100K | 5% (J), 2% (G) | 250 | 400 | 200 | -55+235 |
| MOF1/2W | 0.5 | 0.1 ~100K | 5% (J), 2% (G) | 250 | 400 | 300 | -55+235 |
| MOF1W | 1 | 0.1 ~100K | 5% (J), 2% (G) | 350 | 600 | 350 | -55+235 |
| MOF2W | 2 | 0.1 ~100K | 5% (J), 2% (G) | 350 | 600 | 350 | -55+235 |
| MOF3W | 3 | 0.1 ~100K | 5% (J), 2% (G) | 500 | 800 | 400 | -55+235 |
| MOF5W | 5 | 0.1 ~100K | 5% (J), 2% (G) | 750 | 1000 | 400 | -55+235 |
| MOF1/2WS | 0.5 | 0.1 ~100K | 5% (J), 2% (G) | 250 | 400 | 200 | -55+235 |
| MOF1WS | 1 | 0.1 ~100K | 5% (J), 2% (G) | 350 | 600 | 300 | -55+235 |
| MOF2WS | 2 | 0.1 ~100K | 5% (J), 2% (G) | 350 | 600 | 350 | -55+235 |
| MOF3WS | 3 | 0.1 ~100K | 5% (J), 2% (G) | 350 | 600 | 350 | -55+235 |
| MOF5WS | 5 | 0.1 ~100K | 5% (J), 2% (G) | 500 | 800 | 400 | -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 mechanical damage. | Comply with 5.5 |
| Insulation Resistance | 104M or more. | Comply with 5.6 |
| Dielectric Withstanding Voltage | No flashover, arcing or insulation breakdown. | Comply with 5.7 |
| Pulse Overload | (2%+0.05) within. | Comply with 5.8 |
| Terminal Strength | No terminal breakage or looseness. | Comply with 6.1 |
| Soldering Heat Resistance | (1%+0.05) within. No mechanical damage. | Comply with 6.4 |
| Solderability | Covered with new solder by 95% at least. | Comply with 6.5 |
| Resistance to Solvent | No deterioration of protective coating and markings. | Comply with 6.9 |
| Temperature Cycle | (2%+0.05) within. No mechanical damage. | Comply with 7.4 |
| Load Life in Humidity | (5%+0.05) within. | Comply with 7.9 |
| Load Life | (5%+0.05) within. | Comply with 7.10 |
2410121231_CCO-Chian-Chia-Elec-MOF3WS-5-1R-5--T_C121777.pdf
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