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RX22 Vitreous enameled wire - wound resistors - Resistor Supplies
RX22 Vitreous enameled wire - wound resistors

Features
Full welded structure
High load
Used in harsh environment
Excellent stability, high reliability
Applications
Widely used in DC or low - frequency AC circuit, especially in harsh condition.
Dimensions(mm)
| Type | Lmax | Dmax | L ± 3 | ϕd ± 0.05 |
|---|---|---|---|---|
| RX22 - 2W | 13.0 | 5.5 | 30.0 | 0.8 |
| RX22 - 3W | 16.0 | 6.5 | 30.0 | 0.8 |
| RX22 - 4W | 19.0 | 7.5 | 30.0 | 0.8 |
| RX22 - 6W | 25.0 | 9.0 | 30.0 | 0.8 |
| RX22 - 8W | 32.0 | 9.5 | 30.0 | 1.0 |
| RX22 - 10W | 36.0 | 9.5 | 30.0 | 1.0 |
| RX22 - 12W | 46.0 | 9.5 | 30.0 | 1.0 |
Technical Specifications
| Type | Rated Power | Resistance Range | Tolerance | Temperature Coefficient (10⁻⁶/K) |
|---|---|---|---|---|
| RX22 - 2W | 2W | 1 ~ 300 | ± 5% ± 10% | ≥ 10Ω: TCR≤ ± 250 5Ω ≤ R < 10Ω: TCR≤ ± 500 < 5Ω |
| RX22 - 3W | 3W | 1 ~ 1K | ||
| RX22 - 4W | 4W | 0.5 ~ 2K | ||
| RX22 - 6W | 6W | 0.1 ~ 5K | ||
| RX22 - 8W | 8W | 0.1 ~ 15K | ||
| RX22 - 10W | 10W | 0.1 ~ 22K | ||
| RX22 - 12W | 12W | 0.1 ~ 39K |
Performance
| Test Item | Specifications | Test Methods |
|---|---|---|
| Short time overload | ΔR≤ ±(1%R + 0.05Ω) | 10×Pₙ, 5S |
| Leaching | ΔR≤ ±(1%R + 0.05Ω) | 350 ± 10°C 3.5 ± 1S |
| Vibration | ΔR≤ ±(1%R + 0.05Ω) | 10Hz ~ 500Hz 98m/s² 6h |
| Bump | ΔR≤ ±(1%R + 0.05Ω) | 25g 1000 times |
| Rapid change of temperature | ΔR≤ ±(1%R + 0.05Ω) | -55°C/315°C, 30min, 3 times |
| Endurance at 70°C | ΔR≤ ±(5%R + 0.1Ω) | 70°C Pₙ 1000h |
| Surface temperature rise | ≤275°C | - |
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What We Do
We offer comprehensive storage, procurement, and distribution services for a wide range of resistor products to electronic manufacturers spanning diverse industries.

Quality is Always Our Highest Priority
Our quality control procedures guarantee that you will receive resistor products of the highest quality, devoid of any nonconformities or suspicious anomalies typically encountered in the electronics industry.

Navigate Sourcing Dilemmas
Our component procurement team and internal data analysis team are consistently endeavoring to uncover valuable opportunities for our clients, focusing on their critical components, in order to facilitate cost reductions through spot purchases.




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Resistor Supplies - Jepsun Tech Corporation
+86755-29796190 +8615920026751 [email protected]
Huangjiazhongxin building Donghuan Road Longhua District SHENZHEN City, GUANGDONG Prov. CHINA 518000
