1mR Wide Terminal Resistor Metal Foil SMD Chip Resistors Low Resistance
Specifications
Features:
High Power, Low Inductance
Name:
Wide Terminal Resistor
Manufacturer:
Walter
Serise:
HTE
Size:
1225
Resistance Range:
1m Ohm（0.001 Ohm）
Tolerance:
±1%
Power Rating:
3W
Operating Temperature Range:
-55°C To +155°C
Temperature Coefficient:
±100 Ppm/°C
Material:
MnCu Alloy
Termination Style:
SMD
Per Reel:
4000
Type:
Fixed
Mounting Type:
Surface Mount
Package:
Tray Pack
Applications:
Current Sensing, Power Supplies, Motor Control, Battery Management
Highlight:
1mR Wide Terminal Resistor
,Metal Foil SMD Chip Resistors
,SMD Chip Resistors Low Resistance
Introduction
1225 1mΩ 3W Metal Foil Chip Resistor ±1% Tolerance
This high-performance metal foil chip resistor is engineered for modern electronics requiring ultra-low resistance, high power handling, and outstanding stability. The 2512 package (6.35mm x 3.18mm) provides an ideal solution for precision current sensing and management with minimal energy loss.
Technical Specifications
| Specification | Value |
|---|---|
| Model | HTE2512M3W0R001FS |
| Resistance Value | 0.001Ω (1mΩ) |
| Tolerance | ±1% |
| Power Rating | 3W |
| Package Size | 1225 (3264 metric) (6.35mm x 3.15mm) |
| Temperature Coefficient (TCR) | ±100 ppm/°C |
| Resistance Material | MnCu alloy |
| Construction | Full-metal welded structure |
| Inductance | Typically less than 2 nH |
| Thermal EMF | Less than 3 µV/°C |
| Operating Temperature Range | -55°C to +155°C |
Advanced Metal Foil Technology
This resistor's metal foil construction provides superior performance characteristics:
- Ultra-Low Resistance Value: Capable of stable and reliable resistances in the milliohm range
- Excellent Temperature Coefficient: Minimal resistance drift across wide temperature ranges
- Low Inductance: Typically less than 0.1µH for high-frequency applications
- High Reliability: Exceptional long-term stability under operational stress
- Surge Load Withstand: Handles short-term current surges exceeding continuous rating
Application Domains
- Precision current sensing in power management systems and battery monitoring
- Automotive electronics for EVs and hybrid vehicle systems
- Industrial automation including motor drives and robotics
- Telecommunications infrastructure power supplies
- Test and measurement equipment requiring high accuracy
Compliance
This product complies with RoHS, REACH, and lead-free requirements, meeting global environmental standards for electronics manufacturing.
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Stock:
MOQ:
4000
