
BM40B-SRDS-A-G-TF(LF)(SN)
JST
3 variants · JST
The JST BM40B Series series groups 3 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common applications of -, connector type of Header and contact finish - mating of Gold. Variants differ by contact shape, fastening type and features, so you can match the exact contact shape your application requires using the selection guide below. All listed JST BM40B Series part numbers are active and orderable.
| Parameter | BM40B-SRDS-A-G-TF(LF)(SN) | BM40B-GHDS-G-TF(LF)(SN) | BM40B-SHLDS-G-TFT(LF)(SN) |
|---|---|---|---|
| Contact shape | Square | - | - |
| Fastening type | Push-Pull | Locking Ramp | Latch Holder |
| Features | Board Guide, Pick and Place, Solder Retention | Solder Retention | Solder Retention |
| Gender | Male Pin | Outer Shroud Contact | Non-Gendered |
| Insulation height | 0.167\" (4.25mm) | 0.197\" (5.00mm) | 0.159\" (4.05mm) |
| Insulation material | Polyamide (PA), Nylon, Glass Filled | Polybutylene Terephthalate (PBT) | Polyamide (PA), Nylon |
| Mated stacking heights | 6.3mm | 8.5mm | 7.3mm |
| Package | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR) | Tape & Reel (TR) |
Request a quote on any JST BM40B Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

JST
JST
JST