Founded in 1984, SFENG delivers high-performance in-circuit spring test probes, semiconductor test probes, and pogo pins widely used across technology, automotive, and telecommunications. Discover our exclusive low price pcb test probe on sale for high-volume applications.
Detailed dimensions and finishes for Model SF-P75
| Model Number | SF-P75 |
| Recommended minimum center | 1.90mm（.0748"） |
| Mounting hole size | Acrylic: 1.35mm（.0532"） Bakelite、fiberglass board: 1.40mm（.0551"） |
| Full travel | 3.40（.1338"）/ 2.50（.0984"） |
| Spring force | 100g |
| Materials and finishes | Plunger：Be Cu, Rh plated；SK4, Rh plated Barrel：Phosphor bronze, Gold plated Spring：Stainless steel |
| Current ration | 3A |
| Contact resistance | 50mΩ |
| MOQ | 100pcs |
| Lead time | 7 working days after receiving the payment |
Custom solutions and comprehensive probe categories
We provide tailored solutions as a premier custom ict test probe with low moq, ensuring fast response times, worldwide shipping, and factory-direct quality.
If you require custom items, please feel free to send us inquiry for more solutions!
Rigorous inspection processes ensuring zero defect
Sourced directly from a trusted fine pitch pcb test probe supplier china.
Recognized international standards
Advanced manufacturing facilities and global trade fairs
Safe packaging and reliable global transport options
Sample order: shipped via DHL, UPS, FedEx, TNT, EMS, etc.
Mass order: available with EXW, FOB, CNF, CIF terms by air or sea based on your forwarder or ours.
Highly customized to meet your special needs, strict product quality control is our consistent requirement.
