Structure and mounting
DIP, SMT, double-ended, solder-cup, right-angle and threaded structures are evaluated around the real PCB and enclosure.
Custom spring-loaded contacts for charging, signal, grounding, testing and compact device integration.

The filter structure follows the same five-family classification used on the Chinese catalog. A matching case is a development reference, not a guaranteed drop-in design.
CUSTOM PROJECT REFERENCECustom DIP Through-Hole Pogo Pin, 1 A / DC12V – YT-PP-002SKU YT-PP-002Rated Current1 ARated VoltageDC12V
CUSTOM PROJECT REFERENCECustom DIP Through-Hole Pogo Pin, 1 A / DC12V – YT-PP-542SKU YT-PP-542Rated Current1 ARated VoltageDC12V
CUSTOM PROJECT REFERENCECustom SMT Pogo Pin, 1 A / DC12V – YT-PP-541SKU YT-PP-541Rated Current1 ARated VoltageDC12V
CUSTOM PROJECT REFERENCECustom SMT Pogo Pin, 1 A / DC12V – YT-PP-540SKU YT-PP-540Rated Current1 ARated VoltageDC12V
CUSTOM PROJECT REFERENCECustom SMT Pogo Pin, 1 A / DC12V – YT-PP-001SKU YT-PP-001Rated Current1 ARated VoltageDC12V
CUSTOM PROJECT REFERENCECustom Female Pogo Pin – YT-PP-539SKU YT-PP-539
CUSTOM PROJECT REFERENCECustom Female Pogo Pin – YT-PP-538SKU YT-PP-538DIP, SMT, double-ended, solder-cup, right-angle and threaded structures are evaluated around the real PCB and enclosure.
Current, voltage, contact resistance, force, travel, materials and plating are confirmed for each project.
The final design is verified in the actual assembly and operating environment.
Select the contact structure first, then define how it operates in your assembled device. A catalog current value alone does not define a suitable contact.
Provide the compressed height and tolerance stack at the mating position; do not equate full travel with the intended working stroke.
Define the required contact force at working height and the geometry, material and finish of the mating pad.
State the load profile, duty cycle and allowable temperature rise for the final assembly, alongside voltage and current requirements.
Concise answers for product teams evaluating a custom precision-contact or magnetic-connection project.
Custom spring-loaded contacts for charging, signal, grounding, testing and compact device integration. The final design is released only after the project requirements are confirmed.
Start with structure type, installation space, electrical assignment, operating environment and expected service life. Use the filters as a reference, then confirm the full requirement with engineering.
Yes. The listed products are customer case references. Dimensions, materials, plating, cable, pin assignment and verification requirements can be reviewed for a new project.
Share your drawings, application and target requirements with Bella for an engineering review.