PEWM3920FL200R9

Part: PEWM Series — Kaibu Electronics

Type: High Precision, Low Inductance Pure Alloy Current Sense Resistor

Description: The PEWM series is a high-precision, low-inductance current sense resistor utilizing a precision resistor alloy and "Trimming Free" technology, offering resistance values from 0.5 mΩ to 5 mΩ, accuracy up to ±0.5%, and a temperature coefficient as low as ±15 ppm/°C.

Operating Conditions:

• Operating temperature: -55°C to +170°C
• Resistance range: 0.5 mΩ to 5 mΩ
• Max. Operating Current: Up to 100 A

Absolute Maximum Ratings:

• Max continuous current: 100 A
• Max operating temperature: +170°C

Key Specs:

• Nominal Resistance: 0.5 mΩ to 5 mΩ
• Power (+70°C): 5 W to 10 W
• Max. Operating Current: 30 A to 100 A
• Operating Temperature Range: -55°C to +170°C
• Temperature Coefficient: ±15 ppm/°C (for 0.5 mΩ to 2 mΩ, +20°C to +170°C Ref +20°C)
• Temperature Coefficient: ±25 ppm/°C (for 3 mΩ to 5 mΩ, +20°C to +170°C Ref +20°C)
• Thermal Resistance: 1.5 °C/W to 3.5 °C/W
• Optional Accuracy: ±0.5%, ±1%, ±5%
• Inductance: <3 nH

Features:

• Trimming Free Technology for high precision and reliability
• Low inductance (<3 nH)
• High reliability by avoiding current concentration hot spots
• Significantly reduced thermoelectric potential
• Stable quality and timely delivery from raw materials to core processes

Applications:

• Automotive Electronics
• Precision Power Supplies
• Formation and Capacity Testing
• Power Tools
• Medical Equipment
• Instrumentation
• Test and Measurement Equipment
• AC and DC low and high-frequency sampling circuits

Package:

• Taping (for 3000 pcs reels)