Recommended 2512 0R 2W resistor model

The following are recommendations and instructions for the 2512 package, 0 Ω resistance, and 2W power chip resistor brands and corresponding models, focusing on the two models you have specified and adding other optional models:
 
 
1、 Key recommended models
1. EHP25JS0R00VDJ (Ellon brand)
Parameter characteristics:
Package size: 2512 (6.4mm × 3.2mm)
Resistance type: Thick film process
Accuracy: ± 5%
Power: 2W (requires heat dissipation design to avoid long-term full load)
Temperature coefficient: ± 100ppm/℃ (conventional thick film level)
Application scenarios:
Universal jumper or current path design, such as consumer electronics power management, LED driver circuits, and other non precision scenarios.   
Cost sensitive projects with a unit price lower than metal film resistors, suitable for bulk procurement.   
Supply chain information:
 
Delivery time and inventory need to be consulted specifically. If vehicle certification (such as AECQ200) is required, additional verification is needed.   
 
2. CRH2512J0R00E04Z (Tian'er Technology brand)
Parameter characteristics:
Packaging and resistance: 2512 package, 0 Ω jumper resistor
Accuracy: ± 5%
Power: 2W (working voltage 200V, overload voltage 300V)
Temperature range: 55 ℃~+155 ℃
Environmental certification: Compliant with RoHS/REACH standards.   
Application scenarios:
The current jumper for consumer electronics (PC motherboard, power module) is widely used for basic connectivity needs due to its low-cost advantage.   
Attention should be paid to the impact of temperature drift (± 100ppm/℃), and heat dissipation should be optimized in high-temperature environments.   
 
Supply chain information:
The minimum order quantity is 10 pieces, with standard packaging of 4000 pieces per plate. The lowest tiered price is about ¥ 0.3 per piece (large quantities can be below ¥ 0.3).   
 
2、 Other optional models
In addition to the above two models, the following brands and models also meet the demand for 25120R 2W:
1. Tian'er Technology CR2512J0R00E04Z
The parameters are highly consistent with the CRH series (thick film ± 5%), and can be replaced with each other, with similar costs.   
2. Tian'er Technology CR2512F0R00E04Z
The accuracy has been upgraded to ± 1%, suitable for control circuits that require high-precision jumpers, and the price is slightly higher than the ± 5% model.   
3. Tian'er Technology MA251220JR000CZ
Alloy material, temperature drift ≤ 50ppm/℃, certified by AECQ200 automotive standards, high temperature resistance (55 ℃~170 ℃) and sulfur resistance, high unit price (¥ 1.5~2.5/piece), suitable for automotive electronics/BMS systems.   
4. Vishay WSL25121L000FEA  
 
Thick film with a power of 1W can be used as an alternative solution if the heat dissipation design allows.   
5. TT Electronics LRZ2512R000  
Alloy resistor, supporting 35A high current, high unit price but suitable for industrial high reliability scenarios.   
 
3、 Key recommendations for selection
Cost priority: Choose Tian'er thick film (CRH/CR series) or Ellon thick film (EHP series), unit price<¥ 0.3.   
High reliability scenarios (automotive/medical): The preferred choice is the Tian Er alloy resistor (MA series) or the Ellon model that verifies vehicle specifications.   
 
Layout optimization: