Low-Force Kinematic Architecture & Customization
Advanced electronic modules incorporating flexible printed circuits (FPC), biometric glass substrates, or micro-displays dictate strict limits on mating contact pressure. The Jiatel 1.5×4.0mm custom series functions as a high-precision mechanical alternative for standard rigid pogo pins. Operating at a 4.0mm working height, this interconnect utilizes a highly calibrated 30gf (±10gf) internal spring. This ultra-low force profile dynamically absorbs Z-axis co-planarity tolerances without inducing physical stress or micro-fractures on fragile mating surfaces, ensuring structural integrity during multi-cycle docking.
Verified Technical Metrics
| Dimensional Envelope | Ø 1.50mm Barrel | 4.00mm Working Height |
| Kinematic Force Profile | 30gf ±10gf (Ultra-Low Force Calibration) |
| Power Specifications | 36VAC/DC | 2.0A Continuous Load |
| Impedance Control | ≤ 30mΩ Dynamic Maximum |
| Thermal Profile | -40°C to +85°C | 260°C Reflow (10s) |
Target Deployments
- AR/VR Headsets: Delicate micro-display interconnects.
- Medical Biometrics: Low-force optical sensor pads.
- Smart Wearables: FPC-to-board power routing.
- Automotive Optics: High-precision camera module contacts.
Metallurgy & Deep Customization Capability
To sustain a stable 2.0A current transfer at merely 30gf of contact pressure, the plunger and barrel are precision-turned from high-conductivity brass alloys and plated with heavy gold over a nickel diffusion barrier. Our test data confirms that this surface engineering maintains dynamic resistance below 30mΩ across 10,000+ mating cycles, preventing signal degradation in low-pressure environments. If the baseline 4.0mm height or 30gf force does not align with your enclosure constraints, our engineering facility supports deep modifications to stroke length, spring force, and barrel dimensions.
NPI Footprint Auditing & Tolerance Control
Integrating customized low-force interconnects demands exact pad alignment and vertical clearance verification to prevent angular tilt and mating disconnects. We enforce strict CNC turning tolerances to maximize reflow placement accuracy. Our engineering directive strictly prohibits the deployment of unverified digital mockups. We execute structural matching and footprint validation exclusively through official [Technical Datasheets] and dimensionally verified [2D Footprint Specs].
To initiate a custom modification or confirm that our 1.5×4.0mm low-force pogo pin acts as a precision replacement for your current board layout, deploy our Senior NPI Engineering Team. Submit your structural parameters directly to our technical desk: NPI Engineering Queue
SLA Commitment: Upon form submission to our NPI Engineering Queue, we guarantee the dispatch of matched, production-ready PDF drawings within 12 working hours.
