MFJ06HR010FT

Part: MFJ06HR010FT

Type: Metal Foil Chip Fixed Resistor (current sense)

Description: 1206 metal foil chip current-sense resistor, 10 mΩ (R010), ±1% tolerance, ±50 ppm/°C TCR, 1 W rated power at 70 °C.

Operating Conditions:

• Supply voltage: not applicable
• Operating temperature: -55 to +170 °C
• Power derating: rated power applies at 70 °C ambient and must be derated above 70 °C

Absolute Maximum Ratings:

Key Specs:

• Resistance: 10 mΩ (R010), within the 1206 range of 3 mΩ to 68 mΩ
• Tolerance: ±1% (code F)
• TCR: ±50 ppm/°C (code H; applies to 10–68 mΩ in 1206)
• Rated power at 70 °C: 1 W (1206 size, "J" series code)
• Limiting element current: 18.3 A
• Max overload current: 40.8 A
• Insulation resistance: 1000 MΩ min (100 V DC test)
• Voltage proof: 400 V AC RMS (1206 and larger), 60 s
• Short-time overload: 5× rated power for 5 s, ΔR ≤ ±1.0%
• Dimensions: L 3.20 ± 0.20 mm, W 1.60 ± 0.15 mm, thickness 0.75 ± 0.15 mm

Features:

• Power up to 2 W across the series
• Low TCR, down to ±50 ppm/°C
• Suited to current detection in power supply and motor circuits
• High mechanical strength and good high-frequency characteristics
• RoHS compliant
• Halogen-free

Applications:

• Switching power supplies
• Over-current protection
• Voltage regulation modules (VRM)
• DC-DC converters
• Chargers
• Automotive engine control
• Portable devices

Package:

• 1206 chip (3.2 × 1.6 mm)
• Tape & reel (suffix T): 5000 pcs per reel, 8 mm paper tape, 178 mm reel
• Bulk in plastic bag also available (suffix C)