← Back to product list
TP-BT-001
Battery Test Probe
Battery Test Probe
Battery-focused test probe balancing current capacity, travel and durability.
Key Features
✓
Precision machining to ±0.01mm
✓
Imported spring rated above 1M cycles
✓
Low-resistance plated surface finish
✓
Standardized design and rapid delivery
✓
Custom structure and dimensions supported
✓
RoHS compliant material system
Technical Parameters
Basic Parameters
Model No.TP-BT-001
Overall length20.00mm (±0.08mm)
Working stroke2.50mm (±0.10mm)
Tip diameter1.80mm
Shaft diameter2.80mm
Electrical Parameters
Rated current20–50A
Withstand voltage48V DC
Contact resistance≤ 8mΩ
Insulation resistance≥ 1000MΩ
Mechanical Parameters
Spring force350g (±30g)
Mechanical life> 1,100,000 cycles
Working temperature-20°C ~ +95°C
Storage temperature-40°C ~ +110°C
Material & Process
Tip materialCopper alloy, silver plated
Shaft materialCopper alloy, silver plated
Spring materialHigh-fatigue alloy
Surface finishAg 2μm