About This Product
The 420X4450 Battery Test High Current Probe is designed for reliable current and voltage testing in battery manufacturing, electronics production, and automated testing applications.
With a 15A current rating and <30 mΩ rated resistance, the probe provides stable electrical contact for battery terminals and other high-current contact points. The exposed spring mechanism helps maintain consistent contact pressure while accommodating variations in the height and position of the device under test.
Based on the supplied engineering drawing, the probe features a 44.50 mm overall length, Ø4.20 mm main body diameter, Ø5.00 mm contact/body sections, and a Ø2.00 mm crown-style contact tip. The compact construction makes it suitable for battery test fixtures, charge/discharge equipment, and production-line testing.
Specification
| Specification | Value |
|---|---|
| Product Series | Battery Test High Current Probe |
| Model | 420X4450 |
| Probe Type | Current & Voltage Test Probe |
| Current Rating | 15 A |
| Rated Resistance | <30 mΩ |
| Overall Length | 44.50 mm |
| Main Body Diameter | Ø4.20 mm |
| Front Body Diameter | Ø5.00 mm |
| Collar Diameter | Ø5.00 mm |
| Contact Tip Diameter | Ø2.00 mm |
| Rear Section Diameter (B) | Ø2.98 mm |
| Rear Contact Diameter (A) | Ø1.50 mm |
| Front Tip Length | 2.00 mm |
| Front Body Length | 7.00 mm |
| Spring Section Length | 14.00 mm |
| Collar Section | 1.50 mm |
| Main Body Length | 10.00 mm |
| Rear Section Length | 5.10 mm |
| Rear Contact Length | 3.90 mm |
| Tip Style | Crown / Multi-Point Contact |
| Package Quantity | 5 Pcs |
Key Features
- 15A high-current capability
- <30 mΩ rated resistance
- Current and voltage testing capability
- Heavy-duty spring-loaded construction
- Multi-point crown contact tip
- Large Ø4.20 mm main body
- Consistent contact pressure
- Accommodates terminal height variations
- Compact 44.50 mm overall construction
- Suitable for repetitive production testing
Applications
- Battery Cell Testing
- Battery Pack Testing
- Lithium-Ion Battery Testing
- Battery Charge & Discharge Testing
- Battery Formation Equipment
- Current & Voltage Measurement
- Battery Terminal Testing
- EV Battery Testing
- Automotive Electronics
- Power Electronics Testing
- Connector Testing
- Automated Test Equipment (ATE)
- Production-Line Test Fixtures
Related products
In stock
In stock
In stock
In stock
420X4450 Battery Test High Cur...