CRH2512F20R0E04Z Product Introduction: 2512 20R 2W Thick Film Chip Resistor
The CRH2512F20R0E04Z is a high-power thick film chip resistor from EVER OHMS' CRH series, delivering 2W rated power in a standard 2512 footprint (6.35×3.20mm)—double the capacity of conventional 1W 2512 resistors. With a nominal resistance of 20Ω (20R) and ±1% tolerance, it fits precision current-limiting, voltage-division, and snubber applications in switching power supplies, industrial controllers, automotive modules, and battery management systems.
CRH2512F20R0E04Z Product Introduction: 2512 20R 2W Thick Film Chip Resistor
The CRH2512F20R0E04Z is a high-power thick film chip resistor from EVER OHMS' CRH series, delivering 2W rated power in a standard 2512 footprint (6.35×3.20mm)—double the capacity of conventional 1W 2512 resistors. With a nominal resistance of 20Ω (20R) and ±1% tolerance, it fits precision current-limiting, voltage-division, and snubber applications in switching power supplies, industrial controllers, automotive modules, and battery management systems.
Decoded Part Number
- CRH: High-power thick film chip resistor family
- 2512: EIA imperial package, metric 6432
- F: ±1% tolerance
- 20R0: 20.0Ω resistance value
- E04Z: ±100ppm/℃ TCR, embossed taping, 4000pcs/reel, RoHS/REACH compliant
Key Specifications
|
Parameter
|
Value
|
|---|---|
|
Rated Power
|
2W @ 70℃
|
|
Resistance
|
20Ω
|
|
Tolerance
|
±1%
|
|
TCR
|
±100ppm/℃
|
|
Rated Voltage
|
200V (max)
|
|
Overload Voltage
|
400V
|
|
Operating Temp.
|
-55℃ ~ +155℃
|
|
Substrate
|
96% Al₂O₃ ceramic
|
|
Termination
|
AgPd / Ni / Sn triple-layer
|
|
Packaging
|
Embossed tape, 4000pcs/reel
|
The resistor sustains approximately 316mA continuous current at 20Ω under 2W loading. The CRH series achieves 2W in the 2512 case through thicker ceramic substrate and optimized resistive layer heat dissipation, with sulfidation-resistant termination and 850℃ sintered ruthenium-based thick film, ensuring long-term stability in harsh industrial and automotive environments.
Application Fields
Switching power supply feedback networks · LED driver current limiting · PLC input modules · Automotive body electronics · Battery charger pre-charge circuits · Motor drive gate resistors · Home appliance control panels.
Authorized Distribution
For volume procurement of CRH2512F20R0E04Z and the full EVER OHMS CRH portfolio, contact Shenzhen Shunhai Technology Co., Ltd. (official franchised distributor, 50M+ resistor inventory) or place orders via Huinian Mall (华年商城), its online trading platform supporting BOM matching and small-batch sampling with synchronized real-time stock visibility.