Shenzhen Shun Hai Technology Co., Ltd.
                                                                                                           
Verified Supplier
14 Years
Since 2012
Menu

CRH2512F5K10E04Z 2512 5.1KΩ ±1% Tolerance 2W High-Power Thick Film Chip Resistor

Price Negotiable
Price: Negotiable
MOQ: 4000
Delivery Time: 5-8 work days
Brand: Ever Ohms
Product Description
CRH2512F5K10E04Z (2512 5.1K 2W) High-Power Thick Film Chip Resistor – Full Review
Part Number Breakdown

CRH2512F5K10E04Z follows Ever Ohms' CRH high-power coding:

  • CRH​ – High-power thick film series, "up-rated wattage in same footprint"

  • 2512​ – Imperial 2512 (6.4×3.2mm, metric 6432)

  • F​ – Tolerance ±1% (precision grade; J=±5%, G=±2%)

  • 5K10​ – Nominal resistance 5.1KΩ

  • E04Z​ – 2W power rating + ±100ppm/°C TCR, Pb-free tape & reel

Core spec: 2512, 5.1K, ±1%, 2W.

Key Characteristics

Standard 2512 thick film parts cap at 1W; CRH pushes to 2W@70℃​ via thicker film paste, widened side terminals, and alumina ceramic substrate (power density ~doubled). For this 2512 5.1K 2W part:

  • Rated 2W, max working voltage 200V, short-pulse capable

  • ±1% tolerance (F-grade), TCR ±100ppm/°C, -55~+155℃

  • Anti-sulfuration coating, NiPdAu terminations, SMT-friendly

  • RoHS / REACH compliant, partial AEC-Q200 baseline for automotive periphery

Applications

5.1K sits in the "mid-high" band — not a current-sense value, not a weak pull-up. The 2512 5.1K 2W fits divider / sampling / feedback​ circuits:

  • SMPS & fast-charger adapters: secondary feedback divider, primary start-up dummy load

  • BMS & energy storage: pack voltage sensing divider (±1% helps multi-cell accuracy)

  • Industrial: PLC analog input divider, sensor bridge bias, inverter aux loops

  • LED drivers / automotive lighting: constant-current feedback arms

  • Appliances: HV detection divider on main control boards

Advantages & Positioning

Against a standard 2512 5.1K 1W part, CRH gives 2× power headroom​ — single-device solution, no parallel 1206 needed. Against J-grade (±5%), the F-grade ±1% trims system error in feedback/sense paths, while BOM cost stays well below alloy or thin-film alternatives.

Ever Ohms (Taiwan) has 30+ years in passive manufacturing; CRH is its domestic-substitute line against Vishay CRCW2512-HP and ROHM SFR. In the 2512 5.1K 2W slot, lead-time and pricing beat the globals — why it shows up routinely in Chinese power-supply, industrial, and BMS BOMs.

Sourcing

For prototyping or volume: Shenzhen Shunhai Technology Co., Ltd.​ (Ever Ohms authorized distributor) carries CRH series stock; Huanian Mall (华年商城)​ lists CRH2512F5K10E04Z on-hand for small-lot trial runs and urgent fills.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Shun Hai Technology Co., Ltd.
Location Floor 7, Block B, Building 9, Baoneng Science and Technology Park, Qingxiang Road, Longhua New District, Shenzhen
Contact Person jimmy

Request A Quote

Please check your email address.
Your message must be at least 20 characters.