JST Connectors: Difference between revisions
From YourSpec Automotive Wiring Wiki
No edit summary |
No edit summary |
||
| Line 24: | Line 24: | ||
!Datasheet | !Datasheet | ||
|- | |- | ||
| | |[[File:JST VH.png|center|thumb]] | ||
|VH | |VH | ||
|3.96 mm (0.156 in) | |3.96 mm (0.156 in) | ||
| Line 36: | Line 36: | ||
|[http://www.jst-mfg.com/product/pdf/eng/eVH.pdf JST VH] | |[http://www.jst-mfg.com/product/pdf/eng/eVH.pdf JST VH] | ||
|- | |- | ||
| | |[[File:JST RE.png|center|thumb]] | ||
|RE | |RE | ||
|2.54 mm (0.100 in) | |2.54 mm (0.100 in) | ||
| Line 48: | Line 48: | ||
|[http://www.jst-mfg.com/product/pdf/eng/eRE.pdf JST RE] | |[http://www.jst-mfg.com/product/pdf/eng/eRE.pdf JST RE] | ||
|- | |- | ||
| | |[[File:JST EH.png|center|thumb]] | ||
|EH | |EH | ||
|2.50 mm (0.098 in) | |2.50 mm (0.098 in) | ||
| Line 60: | Line 60: | ||
|[http://www.jst-mfg.com/product/pdf/eng/eEH.pdf JST EH] | |[http://www.jst-mfg.com/product/pdf/eng/eEH.pdf JST EH] | ||
|- | |- | ||
| | |[[File:JST XA.png|center|thumb]] | ||
|XA | |XA | ||
|2.50 mm (0.098 in) | |2.50 mm (0.098 in) | ||
| Line 72: | Line 72: | ||
|[https://www.jst-mfg.com/product/pdf/eng/eXA-WB.pdf JST XA] | |[https://www.jst-mfg.com/product/pdf/eng/eXA-WB.pdf JST XA] | ||
|- | |- | ||
| | |[[File:JST XH.png|center|thumb|249x249px]] | ||
|XH | |XH | ||
|2.50 mm (0.098 in) | |2.50 mm (0.098 in) | ||
| Line 84: | Line 84: | ||
|[http://www.jst-mfg.com/product/pdf/eng/eXH.pdf JST XH] | |[http://www.jst-mfg.com/product/pdf/eng/eXH.pdf JST XH] | ||
|- | |- | ||
| | |[[File:JST PA.png|center|thumb]] | ||
|PA | |PA | ||
|2.00 mm (0.079 in) | |2.00 mm (0.079 in) | ||
| Line 96: | Line 96: | ||
|[http://www.jst-mfg.com/product/pdf/eng/ePA-F.pdf JST PA] | |[http://www.jst-mfg.com/product/pdf/eng/ePA-F.pdf JST PA] | ||
|- | |- | ||
| | |[[File:JST PH.png|center|thumb|266x266px]] | ||
|PH | |PH | ||
|2.00 mm (0.079 in) | |2.00 mm (0.079 in) | ||
| Line 108: | Line 108: | ||
|[http://www.jst-mfg.com/product/pdf/eng/ePH.pdf JST PH] | |[http://www.jst-mfg.com/product/pdf/eng/ePH.pdf JST PH] | ||
|- | |- | ||
| | |[[File:JST ZH.png|center|thumb]] | ||
|ZH | |ZH | ||
|1.50 mm (0.059 in) | |1.50 mm (0.059 in) | ||
| Line 120: | Line 120: | ||
|[http://www.jst-mfg.com/product/pdf/eng/eZH.pdf JST ZH] | |[http://www.jst-mfg.com/product/pdf/eng/eZH.pdf JST ZH] | ||
|- | |- | ||
| | |[[File:JST GH.png|center|thumb]] | ||
|GH | |GH | ||
|1.25 mm (0.049 in) | |1.25 mm (0.049 in) | ||
| Line 132: | Line 132: | ||
|[http://www.jst-mfg.com/product/pdf/eng/eGH.pdf JST GH] | |[http://www.jst-mfg.com/product/pdf/eng/eGH.pdf JST GH] | ||
|- | |- | ||
| | |[[File:JST GHD.png|center|thumb]] | ||
|GHD | |GHD | ||
|1.25 mm (0.049 in) | |1.25 mm (0.049 in) | ||
| Line 144: | Line 144: | ||
|[https://www.jst-mfg.com/product/pdf/eng/eGHD-SN.pdf JST GHD] | |[https://www.jst-mfg.com/product/pdf/eng/eGHD-SN.pdf JST GHD] | ||
|- | |- | ||
| | |[[File:JST SH.png|center|thumb]] | ||
|SH | |SH | ||
|1.00 mm (0.039 in) | |1.00 mm (0.039 in) | ||
| Line 156: | Line 156: | ||
|[http://www.jst-mfg.com/product/pdf/eng/eSH.pdf JST SH] | |[http://www.jst-mfg.com/product/pdf/eng/eSH.pdf JST SH] | ||
|- | |- | ||
| | |[[File:JST SHD.png|center|thumb]] | ||
|SHD | |SHD | ||
|1.00 mm (0.039 in) | |1.00 mm (0.039 in) | ||
| Line 168: | Line 168: | ||
|[https://www.jst-mfg.com/product/pdf/eng/eSHD.pdf JST SHD] | |[https://www.jst-mfg.com/product/pdf/eng/eSHD.pdf JST SHD] | ||
|- | |- | ||
| | |[[File:JST NSH.png|center|thumb]] | ||
|NSH | |NSH | ||
|1.00 mm (0.039 in) | |1.00 mm (0.039 in) | ||
Revision as of 13:25, 5 December 2025
JST Connectors refers to a family of electrical connectors made by the Japanese company JST.
JST Connectors in their most-recognizable form are white plastic connector housings and headers on PCBs.
JST Connectors are usually described using the series, pin-to-pin pitch, wire count and gender. For example, a 3 pin female JST XH connector would be described as:
- JST XH 2.5mm 3-pin female
Wire-to-board connectors:
| Image | JST series | Pin-to-pin pitch | Pin rows | Current
(Amp) |
Voltage
(Volt) |
Wire size
(AWG) |
Shroud | Lock | Notes | Datasheet |
|---|---|---|---|---|---|---|---|---|---|---|
 |
VH | 3.96 mm (0.156 in) | 1 | 10 | 250 | 22 to 16 | Yes/No | Yes | Unshrouded seems to be more popular than shrouded. | JST VH |
 |
RE | 2.54 mm (0.100 in) | 1 | 2 | 250 | 30 to 24 | No | No | Similar to female "DuPont" connectors and male pin headers. RF series is double row. | JST RE |
 |
EH | 2.50 mm (0.098 in) | 1 | 3 | 250 | 32 to 22 | Yes | No | Not 0.1-inch pitch. | JST EH |
 |
XA | 2.50 mm (0.098 in) | 1 | 3 | 250 | 30 to 20 | Yes | Yes | Not 0.1-inch pitch. | JST XA |
 |
XH | 2.50 mm (0.098 in) | 1 | 3 | 250 | 30 to 22 | Yes | Yes | Not 0.1-inch pitch. Used by many radio control (R/C) batteries. | JST XH |
 |
PA | 2.00 mm (0.079 in) | 1 | 3 | 250 | 28 to 22 | Yes | Yes | Used by FMA Cellpro R/C battery chargers. | JST PA |
 |
PH | 2.00 mm (0.079 in) | 1 | 2 | 100 | 32 to 24 | Yes | No | Many stepper motors. Compatible with KR (IDC), KRD (IDC), CR (IDC) series. | JST PH |
 |
ZH | 1.50 mm (0.059 in) | 1 | 1 | 50 | 32 to 26 | Yes | No | Compatible with ZR (IDC) and ZM (crimp) series. | JST ZH |
 |
GH | 1.25 mm (0.049 in) | 1 | 1 | 50 | 30 to 26 | Yes | Yes | Not 0.05-inch pitch. Sometimes confused with Molex PicoBlade. | JST GH |
 |
GHD | 1.25 mm (0.049 in) | 2 | 1.25 | 50 | 30 to 26 | Yes | Yes | Not 0.05-inch pitch. Double row type connector. | JST GHD |
 |
SH | 1.00 mm (0.039 in) | 1 | 1 | 50 | 32 to 28 | Yes | No | Compatible with SR (IDC) and SZ (IDC) series. | JST SH |
 |
SHD | 1.00 mm (0.039 in) | 2 | 1 | 50 | 32 to 28 | Yes | No | Double row type connector. | JST SHD |
 |
NSH | 1.00 mm (0.039 in) | 1 | 1 | 50 | 32 to 28 | Yes | Yes | Lock type connector. | JST NSH |
| NSHD | 1.00 mm (0.039 in) | 2 | 1 | 50 | 32 to 28 | Yes | Yes | Double row lock type connector. | JST NSHD |
Wire-to-wire connectors:
| Image | JST series | Pin-to-pin pitch | Pin rows | Current
(Amp) |
Voltage
(Volt) |
Wire size
(AWG) |
Features | Notes | Datasheet |
|---|---|---|---|---|---|---|---|---|---|
| RCY | 2.50 mm (0.098 in) | 1 | 3 | 250 | 28 to 22 | Locking | Used in radio control (R/C), also known as BEC or P connector. Commonly found on small models, toys, and small LiPo packs. | JST RCY | |
| SM | 2.50 mm (0.098 in) | 1 | 3 | 250 | 28 to 22 | Locking, High force | Commonly used in LED lighting, appliances, and electric bikes and scooters. | JST SM |
