SMT Spacer Block

Name: SMT Spacer Block
Brand: YF Zhichengjia
SKU: ZCJ-1734
Availability: InStock

Product Description Specially engineered for Surface Mount Technology (SMT), our SMT studs are designed for direct integration onto PCB boards via the reflow soldering process. These fasteners provide a rock-solid threaded connection point...

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Product Overview

The SMT surface-mount spacer block is made of high-conductivity copper alloy or free-cutting steel with an optimised tin plating for full solder joints. Its external dimensions are tightly controlled; used for board-to-board stacking, spacing or housing assembly on PCBs, it supports tape-and-reel packaging and fully automatic placement, providing a precise height and position datum for structural assembly.

Technical Features

Precisely controlled outer dimensions provide an accurate stacking height.
Tin plating: full solder fillets and good solderability
Supports tape-and-reel packaging and a fully automated placement process.
Copper alloy / free-cutting steel options balance conductivity and strength
Height and shape customisable to drawing

Technical Specifications

Material	Copper alloy / free-cutting steel
Surface treatment	Tin plating
Standard	Per customer drawing / company standard; Solderability per IPC/JEDEC J-STD-002; Tape-and-reel packaging per EIA-481
Application	Board-to-board spacing and stacking datum
Mounting process	SMT placement, reflow soldering onto pads
Function / thread	Board-to-board spacer / standoff; height per drawing
Packaging	EIA carrier tape, tape-and-reel