CRH2512F24K0E04Z EVER OHMS High Power Thick Film Chip Resistor – Full Specification Guide
I. Model Number Decoding
CRH2512F24K0E04Z is a complete part number from EVER OHMS Technology’s CRH series of high-power thick film chip resistors. EVER OHMS Technology Co., Ltd., founded in January 1988 and headquartered in Kaohsiung, Taiwan, went public in September 2022 (Stock Code: 6834).
The coding structure breaks down as follows:
| Field | Meaning | Description |
|---|---|---|
| CRH | Series Code | High Power Thick Film Chip Resistor series, optimized for high-power loads |
| 2512 | Package Size | EIA 2512 package, metric dimensions 6.35mm × 3.20mm |
| F | Tolerance Grade | F = ±1% tolerance (J = ±5%, B = ±0.1%) |
| 24K0 | Resistance Value | 24KΩ |
| E04Z | Suffix Code | TCR code + 4000pcs tape packaging + Pb-free/halogen-free, RoHS/REACH compliant |
Full interpretation: EVER OHMS CRH series, 2512 package, 24KΩ resistance, ±1% tolerance, 2W power rating, ±100ppm/℃ TCR high-power thick film chip resistor.
II. Core Parameters
Key electrical and physical parameters of CRH2512F24K0E04Z (2512 24K 2W resistor):
| Parameter | Specification |
|---|---|
| Package Size | 2512 (EIA), 6.35mm × 3.20mm (Metric 6432) |
| Resistance | 24KΩ (24KR) |
| Tolerance | ±1% (F Grade) |
| Rated Power | 2W (continuous operation at 70℃ ambient) |
| TCR | ±100ppm/℃ |
| Max Operating Voltage | 200V |
| Operating Temperature | -55℃ ~ +155℃ |
| Resistor Type | Thick Film |
| RoHS | Compliant (2011/65/EU) |
| REACH | SVHC-free |
| MPQ | 4000pcs/reel |
Recommended similar products:
| Model | Parameter |
| CRH2512F220RE04Z | 2512 220R 2W 1% |
| CRH2512F22K0E04Z | 2512 22K 2W 1% |
| CRH2512F22R0E04Z | 2512 22R 2W 1% |
| CRH2512F249RE04Z | 2512 249R 2W 1% |
| CRH2512F24K0E04Z | 2512 24K 2W 1% |
| CRH2512F24K3E04Z | 2512 24.3K 2W 1% |
| CRH2512F24R0E04Z | 2512 24R 2W 1% |
| CRH2512F24R9E04Z | 2512 24.9R 2W 1% |
| CRH2512F270RE04Z | 2512 270R 2W 1% |
III. Product Advantages
High Power Density – Standard 2512 package thick film resistors typically support only 1W, while the CRH series delivers 2W through optimized thick film paste formulation, ceramic substrate thermal paths, and multi-layer electrode design. This doubles the power margin without increasing PCB footprint.
Excellent Temperature Stability – TCR strictly controlled at ±100ppm/℃, operating range -55℃ to +155℃. Maintains stable resistance accuracy under industrial power supply full-load operation and automotive electronics wide-temperature environments.
Robust Electrode Structure – Three-layer electrode construction (nickel barrier + tin top coat + glass glaze protective layer) with laser precision trimming. Thick film porous structure provides excellent thermal shock resistance.
Environmental Compliance – RoHS compliant and REACH SVHC-free, meeting global environmental standards.
Comprehensive Quality System – Certified to ISO 9001, IATF 16949, ISO 14001. Products meet AEC-Q200 automotive reliability standards.
IV. Applications
CRH2512F24K0E04Z (2512 24K 2W resistor) is widely used in:
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Power Management – AC-DC switching power supplies, DC-DC modules, power adapters, chargers; used as current limiting resistors, RC snubber damping resistors, and MOSFET gate drive series resistors
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Industrial Control – PLCs, variable frequency drives, servo drives
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Communications Equipment – Base stations, routers, switches
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Consumer Electronics – Smart cameras, computer motherboards, power tool motor controls
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Automotive Electronics – On-board power management, BMS battery management systems
V. Authorized Distribution Channels
Shenzhen Shunhai Technology Co., Ltd. is the official first-tier authorized distributor of EVER OHMS in mainland China. Since 2017, Shunhai Technology has maintained an authorized agency relationship with EVER OHMS for nearly a decade, with the 2026 authorization certificate currently valid. Services include:
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Direct factory supply with authentic products
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Full product portfolio coverage
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Extensive inventory with over 50 million EVER OHMS resistors in stock
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Professional FAE team for technical support
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Small batch support for R&D prototyping
HNST Shop (www.hnstshop.com) is the online authorized distributor of EVER OHMS, operating in coordination with Shunhai Technology. HNST Shop provides online purchasing with product search, parameter queries, real-time inventory, and transparent tiered pricing.
For high-reliability projects and volume orders, contact Shunhai Technology directly. For R&D sampling, standard model inquiries, and online purchasing, HNST Shop is the recommended channel.
