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WW25RR001FTL

SKU: WW25RR001FTL

Regular price ₹ 26.75
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WALSIN WW25RR001FTL Resistors

Discover the high-performance WALSIN WW25RR001FTL fixed chip resistor, designed for demanding electronic applications. Manufactured in China, this resistor offers reliable performance with a compact size suitable for modern electronic devices.

Product Features

  • Ultra low and stable Temperature Coefficient of Resistance (TCR) ≤ ±75 ppm/°C
  • High power rating of 2W with a compact 2512 (6432) size
  • Constructed with a high-grade low resistive metal body for durability
  • RoHS compliant and lead-free for environmentally friendly applications
  • Suitable for surface mounting on ceramic substrates and printed circuit boards (PCBs)
  • Reliable solderability with immersion in solder baths up to 260°C

Technical Specifications

Series No. WW25R
Size Code 2512 (6432)
Resistance Tolerance ±1%, ±5%
Resistance Values 0.001Ω, 0.002Ω, 0.003Ω, 0.004Ω, 0.005Ω, 0.006Ω, 0.007Ω, 0.010Ω
Maximum Dissipation at 70°C 2 W
Maximum Operation Current 44.7A (varies by resistance value)
Climatic Category (IEC 60068) 55/155/56
Resistance Temperature Coefficient (TCR) ≤ ±75 ppm/°C

Mechanical and Mounting Details

Type Size (inch) Resistance L (mm) W (mm) H (mm) c (mm) d (mm)
WW25R 2512 1mΩ 6.3±0.25 3.2±0.25 0.38±0.15 2.2±0.25
2mΩ 3.1±0.25 0.58±0.15
3mΩ 0.48±0.15
4mΩ 0.37±0.15
5mΩ 0.51±0.15 1.1±0.25
6mΩ 0.48±0.15 1.05±0.25
7mΩ 0.70±0.25
10mΩ 0.35±0.15 0.50±0.25

Marking and Packaging

  • Each resistor is marked with a four-digit code indicating its resistance value (e.g., R005 = 5mΩ, R001 = 1mΩ).
  • Reeled tape packaging: 12mm width plastic emboss tape, 4,000 pcs per reel.

Additional Information

For detailed electrical characteristics, mounting instructions, and soldering profiles, please refer to the datasheet.

Product is RoHS compliant, lead-free, and suitable for various applications including power supply, PDA, digital meters, automotive, battery chargers, and DC-DC power converters.

Part Number: WW25RR001FTL
Manufacturer: WALSIN
Country of Origin: CN
UOM: EA
ECCN: EAR99
Package Type: Surface Mount
Datasheet: Download Datasheet

Note: This product description is based on provided data. For more detailed specifications and updates, please consult the datasheet or contact the manufacturer.

Note: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.

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