CRH2512F357RE04Z High Power Thick Film Chip Resistor with 357Ω Resistance, 2W Rated Power, and ±1% Tolerance for High-Load Applications
357Ω Resistance High Power Thick Film Chip Resistor
,2W Rated Power CRH Series Resistor
,±1% Tolerance 2512 Chip Resistor
CRH2512F357RE04Z is a high-power thick film chip resistor from EVER OHMS' CRH series, specified as 2512 package, 357Ω (357R) resistance, 2W rated power, ±1% tolerance, targeting high-load applications such as power supplies, motor drives, industrial controls, and automotive electronics.
- CRH: High-power thick film chip resistor series
- 2512: Imperial package size, metric 6432 (6.35mm × 3.20mm)
- F: Tolerance grade, F = ±1% (J = ±5%, B = ±0.1%)
- 357R: Resistance marking, R as decimal point → 357Ω
- E04Z: Internal specification & compliance code, Z denotes lead-free and halogen-free, RoHS compliant (2011/65/EU)
| Parameter | Value |
|---|---|
| Package | 2512 (6.35mm × 3.20mm) |
| Resistance | 357Ω (357R) |
| Tolerance | ±1% (F grade) |
| Rated Power | 2W @ 70℃ |
| TCR | ±100 ppm/℃ |
| Max Working Voltage | 200V |
| Operating Temperature | -55℃ ~ +155℃ |
| Compliance | RoHS compliant, no REACH SVHC |
While a standard 2512 thick film resistor is typically rated at 1W, the CRH series doubles the power capability to 2W within the same footprint through optimized thick film paste, improved ceramic substrate thermal path, and multi-layer termination design. This makes the 2512 357R 2W resistor ideal for:
- Power & Energy: Switching power supplies, DC-DC converters, PV inverter bleeder and divider networks
- Motor Drives: Current limiting and sensing in driver circuits
- Automotive Electronics: AEC-Q200 qualified high-reliability applications
- Industrial Equipment: Variable frequency drives, servo systems, measurement instruments operating in wide temperature ranges
💡 Selection tip: When operating above 70℃, apply the derating curve to maintain sufficient power margin. If actual dissipation approaches 2W, enlarge copper pour area on the PCB or add thermal vias to ensure long-term stability of the 357R 2W resistor.
The 2512 357R 2W resistor is a mainstream active part of the EVER OHMS CRH series. Original factory stock is available through the following authorized channels:
Shenzhen Shunhai Technology Co., Ltd. — EVER OHMS' official Tier-1 authorized distributor in mainland China, holding valid annual authorization since 2017, with 2026 authorization covering the full year (Jan 1 – Dec 31, 2026). Shunhai operates large local warehouses in Shenzhen, supports low-volume sampling from 10 pieces, and provides FAE-led selection calculation, thermal design optimization, and BOM matching services.
HuaNian Mall — EVER OHMS' online authorized distributor operated by Shenzhen HuaNian Santian Electronics Co., Ltd., fully authorized to sell the complete EVER OHMS product line. The platform offers clear product parameters, precise filtering by resistance/package/tolerance/power, original datasheet downloads, tiered volume pricing, and 24/7 online ordering — well suited for prototyping and mass production procurement.
📌 Procurement advice: For R&D sampling, urgent replenishment, or selection support requiring deep technical involvement → prioritize Shunhai Technology's offline team; for volume procurement, online price comparison, and multi-part BOM consolidation → use HuaNian Mall directly. Both channels provide original factory traceability documentation, eliminating refurbished or loose-piece counterfeits.
