JST EH series, Board to Cable/Wire header, 2 positions, 2.50mm pitch, 3 A, 250 V, through-hole, shrouded 3-wall, friction lock, tin-plated contacts, UL94 V-0, natural insulator.
| Parameter | Value |
|---|---|
| Series | EH |
| Gender | Male Pin |
| Mounting type | Through Hole |
| Connector type | Header |
| Fastening type | Friction Lock |
| Voltage rating | 250V |
| Current rating | 3A |
| Operating temperature | -25°C~85°C |
| Contact material | Brass |
| Insulation color | Natural |
| Insulation height | 0.236\" (6.00mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6 |
| Mated stacking heights | 8.1mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Shrouding | Shrouded - 3 Wall |
| Termination | Press-Fit, Solder |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.098\" (2.50mm) |
| Positions | 2 |
| Contact finish - post | Tin |
| Contact length - post | 0.126\" (3.20mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.130\" (3.30mm) |
The B2B-EH-A(LF)(SN): Rated 3 A at 250 V, the tin-plated contacts handle signal and low-power duty without the temperature rise exceeding the housing material limit.
The B4B-EH-A and B5B-EH-A are the 4-position and 5-position siblings in the same EH series, sharing the 2.50 mm pitch, 3 A rating, 250 V rating, friction lock, and 8.1 mm stack height.
This header mates with JST EH series crimp housings (e.g., EHR-2 or equivalent 2-position receptacle) that accept the appropriate crimp terminals.
Yes, it is RoHS compliant per the JST listing.