| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
46,556 pcs
|
46556 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,690 pcs
|
1690 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
81 pcs
|
81 pcs | On Request | 1 | On Request | On Request | NO DC | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Connector Type | |
| Contact Finish | |
| Contact Length | |
| Contact Material | |
| Contact Resistance (Maximum @ After Environmental Tests) | |
| Contact Resistance (Maximum @ Initial) | |
| Contact Shape | |
| Contact Type | |
| Current Rating (Amps) | |
| Fastening Type | |
| Insulation Color | |
| Insulation Height | |
| Insulation Material | |
| Insulation Resistance | |
| Lead Spacing | |
| Lead Style | |
| Material Flammability Rating | |
| Mounting Type | |
| Number of Positions | |
| Number of Positions Loaded | |
| Number of Rows | |
| Operating Temperature | |
| PC Board Thickness | |
| Pitch | |
| Shrouding | |
| Style | |
| Termination | |
| Voltage Rating | |
| Wire Range (AWG) | |
| Withstanding Voltage |
The JST B4B-EH-A is a 4-position, single-row shrouded header from the EH series, featuring a 2.5mm pitch low-profile design for high-density PCB layouts. It is intended for wire-to-board connections and includes a friction lock for reliable mating.\n\nElectrical specifications include a current rating of 3A (AWG #22), voltage rating of 250V AC/DC, initial contact resistance of 10mΩ maximum, insulation resistance of 1,000MΩ minimum, and withstanding voltage of 800VAC for one minute.\n\nMechanically, the header is through-hole mounted with press-fit or solder termination. The insulation is made of Polyamide (PA66/Nylon 6/6) with a UL94 V-0 flammability rating. Operating temperature ranges from -25°C to +85°C. Contacts are phosphor bronze with tin plating.\n\nThis connector accepts wire sizes AWG #32 to #22 and is compatible with PC board thicknesses of 0.8mm to 1.6mm. It is RoHS3 compliant as per the datasheet.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.16 | $0.16 |
| 10+ | $0.14 | $0.14 |
| 100+ | $0.12 | $0.12 |
| 500+ | $0.10 | $0.10 |
| 1,000+ | $0.10 | $0.10 |
| 5,000+ | $0.09 | $0.09 |
| 10,000+ | $0.08 | $0.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4 positions.
2.50mm.
3A.
250V.
Through hole, supporting press-fit or solder termination.
-25°C to +85°C.
10mΩ maximum.