Ever Ohms CRH2512F270RE04Z High Power Thick Film Chip Resistor 2W Rated Power 270Ω ±1% Tolerance
2W Rated Power High Power Thick Film Chip Resistor
,270Ω Resistance CRH Series Resistor
,±1% Tolerance 2512 Chip Resistor
Edited by Shenzhen Shunhai Technology Co., Ltd., an authorized distributor of Ever Ohms Technology (EVER OHMS).
The CRH2512F270RE04Z is a high-power thick-film chip resistor from Ever Ohms Technology's CRH series, specified as 2512 package, 270Ω (270R), 2W rated power and ±1% tolerance. Delivering 2W in a 2512 footprint, it offers a distinct power-density advantage over conventional 1W 2512 resistors, suiting voltage division, current sensing and bias setting in switch-mode supplies, industrial controls, automotive electronics and new-energy applications.
| Segment | Meaning | This Part |
|---|---|---|
| CRH | High-power thick-film series (vs. standard CR, 1W) | CRH |
| 2512 | EIA 2512 package; metric 6432 (≈6.35×3.20 mm) | 2512 |
| F | Tolerance: F = ±1% | F |
| 270R | 270Ω ("R" = decimal point) | 270R |
| E04 | Tape packaging + TCR ±100ppm/℃ | E04 |
| Z | Lead-free, RoHS / REACH compliant | Z |
Note: CR2512F270RE04Z is the 1W standard version; CRH2512F270RE04Z is the 2W CRH high-power version.
| Parameter | Specification |
|---|---|
| Nominal resistance | 270Ω (270R) |
| Tolerance | ±1% (F) |
| Rated power | 2W @ 70℃ ambient |
| TCR | ±100ppm/℃ (10Ω–1MΩ) |
| Rated working voltage | 200V |
| Max. overload voltage | 400V |
| Operating temp. range | -55℃ to +155℃ |
| Insulation resistance | ≥10GΩ |
| Body size | ≈6.30×3.20×0.65 mm (2512 / 6432) |
| MSL | Level 1 |
| Compliance | RoHS, REACH, lead-free |
| Packaging | Tape & reel, 4000 pcs/reel |
Industrial control (servo drives, PLC sensing/division); automotive & new energy (BMS, OBC); communications (5G base-station PA bias); consumer/LED (LED drivers, fast-charger division); new energy & storage (PV inverters, ESS auxiliary division/discharge).
| Aspect | Ever Ohms CRH2512F270RE04Z | YAGEO RC/PE2512 | Fenghua CUH/RH2512 | Vishay / Int'l |
|---|---|---|---|---|
| Rated power | 2W (full) | 1–1.5W; 2W derated | Some marked 2W (often derated) | ~2W |
| TCR | ±100ppm/℃ | ±200ppm/℃ typ. | ±200ppm/℃ | ±50–100ppm/℃ |
| Max. temp. | +155℃ | +125~+155℃ | Mostly +125℃ | +155℃ |
| Overload voltage | 400V | ~300–400V | ~300V | 400V+ |
| Anti-sulfidation | Excellent | Moderate | Moderate | Excellent |
| Lead time | In stock, 1–3 d | 3–7 d | 3–7 d | 6–18 w |
Summary: YAGEO offers brand strength but slightly lower power density/TCR; Fenghua is price-competitive yet trails in high-temp rating and long-term reliability; international premium brands excel in reliability but at longer lead times and higher cost. This Ever Ohms part balances power density, TCR, reliability and cost.
High power density (2W in 2512, double CR2512); low TCR and high stability (±100ppm/℃, low drift after 85/85 1000h); anti-sulfidation and surge robustness; precision process with RoHS/REACH compliance; favorable lead time and cost-effectiveness versus international brands.
Founded in 1988 in Kaohsiung, Taiwan; listed on Taiwan Stock Exchange in 2022 (6834). One of few manufacturers mastering thick-film, thin-film and alloy resistor processes in-house. Certified to ISO 9001 / IATF 16949 / ISO 14001 / ISO 45001; AEC-Q200 compliant automotive grades; RoHS 3.0 / REACH. Holds patents in anti-sulfidation and double-sided printed resistors; monthly capacity exceeds 10 billion pieces. Manufacturing sites in Taiwan (Kaohsiung/Taoyuan), China (Kunshan/Hunan/Nantong) and Malaysia.
- Shenzhen Shunhai Technology Co., Ltd. — Ever Ohms official authorized tier-1 distributor in mainland China: genuine-stock inventory, dedicated FAE team, selection guidance, sampling, BOM matching and batch lead-time management; factory-direct, lot-traceable materials with RoHS/AEC-Q200 reports.
- Huanian Shop — Shunhai's online platform, authorized for the full Ever Ohms 2026 product line: datasheet download, parametric filtering, small-batch sampling and batch online ordering with stable stock and fast delivery.
Sourcing suggestion: Prototypes, urgent replenishments or in-depth support → Shunhai offline team; batch purchasing, online comparison and multi-part BOM consolidation → Huanian Shop. Both share one supply-chain system with genuine-product and lead-time assurance.
Disclaimer: Parameters are compiled from the official Ever Ohms CRH series datasheet and publicly available industry sources. For design, always refer to the latest official Ever Ohms datasheet.
