Connectors
Example part numbers from our catalog, each with its own reference page. Not listed? Send any part number for a quote.
Connectors are the mechanical interface every board needs, and this catalog starts with the wire-to-board workhorses: JST XH 2.5 mm pitch headers and crimp terminals plus the PH 2.0 mm pitch series. Selection turns on pitch, circuit count, entry angle and wire gauge — all encoded in the ordering code. Confirm the complete part number against the housing and contact combination on the BOM, since a single suffix changes the plating, the packing or the mating half.
Sourcing notes for Connectors. Start from the exact manufacturer part number: similar-sounding parts across vendors are rarely interchangeable, and parametric differences hide in the datasheet electrical tables. Confirm package, pinout and grade against the datasheet before requesting a quote, and check lifecycle status for anything headed into a long production run — line up a second source early for allocated or single-source lines. Always request traceability documents (date code, lot code, original packing) and confirm the inspection process applied to your lot.
Connectors part numbers
Showing 1–12 of 12 example pages
| MPN | Function | Package | Brand |
|---|---|---|---|
| B2B-PH-K-S(LF)(SN) | 2.0mm 2P Top-Entry Header | 2.0mm pitch | JST |
| B2B-XH-A(LF)(SN) | 2.5mm 2P Top-Entry Header | 2.5mm pitch | JST |
| B4B-PH-K-S(LF)(SN) | PH header, 4-position, 2.0mm pitch | 2.0mm pitch | JST |
| B4B-XH-A(LF)(SN) | XH header, 4-position, 2.5mm pitch | 2.5mm pitch | JST |
| DF40HC(3.0)-100DS-0.4V(51) | 100-position B2B receptacle, 0.4mm pitch | 0.4mm pitch | Hirose |
| S5B-XH-A-1(LF)(SN) | 2.5mm 5P Side-Entry Header | 2.5mm pitch | JST |
| SM04B-SRSS-TB(LF)(SN) | SH SMT header, 4-position, 1.0mm pitch | 1.0mm pitch | JST |
| SM08B-SRSS-TB(LF)(SN) | SH SMT header, 8-position, 1.0mm pitch | 1.0mm pitch | JST |
| SPH-002T-P0.5S | PH crimp contact, AWG 30-24 | AWG 30-24 | JST |
| SSHL-002T-P0.2 | GH crimp contact, AWG 30-26 | AWG 30-26 | JST |
| SXH-001T-P0.6 | XH Crimp Socket Contact | 22-28 AWG | JST |
| U.FL-R-SMT-1(80) | U.FL coaxial receptacle, 8GHz | SMT | Hirose |
Not listed? Send the part number.
We source parts beyond these examples. Send the full part number and quantity. Fastest quote in 24 hours.