JST Sales America Inc. ACH series, 4-position shrouded header, 1.20 mm pitch, surface mount right-angle, gold-plated male blade contacts, rated 1.5 A per circuit at 50 V, detent lock, UL94 V-0 natural thermoplastic housing.
| Parameter | Value |
|---|---|
| Series | ACH |
| Type | Male Blade |
| Mounting | Surface Mount, Right Angle |
| Connector type | Header |
| Fastening type | Detent Lock |
| Voltage rating | 50V |
| Current rating | 1.5A |
| Operating temperature | -25°C~85°C |
| Contact material | Copper Alloy |
| Insulation color | Natural |
| Insulation height | 0.055\" (1.40mm) |
| Insulation material | Thermoplastic |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Features | Solder Retention |
| Shrouding | Shrouded - 3 Wall |
| Termination | Solder |
| Contact shape | Rectangular |
| Rows | 1 |
| Pitch | 0.047\" (1.20mm) |
| Positions | 4 |
| Contact finish - mating | Gold |
In a panel or handheld device where the cable gets tugged, that lock prevents the connector from walking loose. No bent pins from a crooked insertion.
The 4-position BM04B-ACHSS-A-GAN-TF(LF)(SN) shares the same 1.20 mm pitch, 1.5 A rating, gold plating, and right-angle SMT footprint as the 5-position BM05B-ACHSS-A-GAN-ETF(LF)(SN).
This header mates with the JST ACH series crimp receptacle housing. The detent lock on the header side engages the receptacle latch for a vibration-resistant connection.