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SM12B-GHS-TB(LF)(SN)

C265421

Host SPI/status connector

footprint
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assets
Datasheet or product page datasheet
external ↗
Datasheet PDF (mirrored) datasheet pdf
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EasyEDA Pro device: C265421 easyeda pro device
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EasyEDA Pro library (device+symbol+footprint): C265421 easyeda pro lib
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EasyEDA component source (symbol + footprint geometry) easyeda source
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JLC/LCSC product image jlc image
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3D model (OBJ) model 3d obj
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3D model (STEP) model 3d step
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engineering profile

SM12B-GHS-TB(LF)(SN)

Identity

  • Manufacturer: JST
  • Model / MPN: SM12B-GHS-TB(LF)(SN)
  • LCSC: C265421
  • Category: connector
  • Description: Host SPI/status connector
  • Source: Fleet telematics BOM-VERIFIED.csv
  • Project designators: J3
  • Project quantity per board: 1

Capabilities

  • spi: interface

Package And Footprint

  • Package / footprint name: Connector_JST:JST_GH_SM12B-GHS-TB_1x12-1MP_P1.25mm_Horizontal
  • Pin count: 12
  • EasyEDA symbol UUID: Not verified
  • EasyEDA footprint UUID: Not verified
  • EasyEDA device UUID: Not verified
  • EasyEDA library UUID: Not verified

Power And Operating Modes

  • Active current: Not characterized in seed.
  • Sleep / standby current: Not characterized in seed.
  • Supply rails: Not characterized in seed.
  • Notes: Capture rail limits, quiescent current, and enabled/disabled states when relevant.

Procurement Classification

  • JLC class: Extended
  • JLC note / assembly basis: mate and isolation pinout review open
  • Assembly status: jlc_extended
  • Price-break table: Not captured in seed. Store only timestamped price-break snapshots when intentionally refreshed.
  • Live stock: intentionally not stored as durable selection data; refresh externally before ordering.

Datasheet And Links

Selection Notes

  • Good for: reuse when package, electrical ratings, footprint, and assembly class match the project constraints
  • Avoid when: Not captured yet.
  • Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
  • Equivalent search hints: match category connector, interfaces spi, package Connector_JST:JST_GH_SM12B-GHS-TB_1x12-1MP_P1.25mm_Horizontal, and EasyEDA footprint UUID unknown.

Search Keywords

seed:fleet-telematics, source:bom-verified, connector, jlc_extended, jlc-note:mate-and-isolation-pinout-review-open, spi

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