Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
TE Connectivity 178602-1
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TE Connectivity 178602-1
- Type
- TE CONNECTIVITY
- Minimum package
- 100 袋
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TE CONNECTIVITY
- Electronic Component
- 178602-1
- Electronic Component
- 1
- Package
- P=3.5mm
- Electronic Component
- 1
- Electronic Component
- (Wire-to-Board / Wire-to-Wire)
- Electronic Component
- 2.43g
- Electronic Component
- 3.5mm
- Electronic Component
- Electronic Component
- Electronic Component
- 1
- Electronic Component
- BM0265006776
- Electronic Component
- PBT
- Socket
- 1x2P
- Electronic Component
- Electronic Component
- PIN
- 2
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
178602-1 产品概述
一、产品简介
178602-1 为 TE Connectivity（泰科电子）出品的一款护套/胶壳，用于线对板或线对线连接的塑料外壳配件。该产品为单排 1x2P 结构，2 个针位，间距（Pitch）为 3.5mm，颜色为白色，结构简洁，不带锁扣和翅片，适用于需要紧凑、可靠的低至中等电流连接场合。
二、主要参数
- 插孔结构：1x2P（单排两位）
- 间距：3.5mm（P=3.5mm）
- 排数：1；每排 PIN 数：2
- 颜色：白色
- 是否带锁扣：不带锁扣
- 是否带翅：不带翅
- 塑料材质：PBT（聚对苯二甲酸丁二醇酯）
- 品牌：TE Connectivity（泰科电子）
三、结构与材质特点
采用 PBT 塑料，兼具良好的机械强度和尺寸稳定性，耐热性能较好，适合常见的回流或波峰焊装配工艺（具体耐温范围以厂方资料为准）。外形为标准化 3.5mm 间距护套，内部用于容纳相配的接触端子或压着端子，白色外观便于识别与装配。简洁无锁扣设计便于快速插拔与批量生产装配。
四、典型应用场景
适用于家电、消费电子、照明、电源模块、工业控制与仪表等领域的线束连接和模块内部配线。尤其在对空间与成本有一定要求、但不需要额外卡扣锁定功能的场合，178602-1 可作为可靠的连接护套选型。
五、选型建议
- 确保与之配套的接触件（压着端子/插针）匹配 3.5mm 间距及相容的端子系列；
- 根据实际电流与电压需求，选用额定电流合适的端子与线规；
- 若应用环境存在震动或频繁插拔需求，建议考虑带锁扣或带定位翅的替代款式以提高可靠性；
- 对防护等级、阻燃等级或法规合规性有要求时，请查阅 TE 官方资料或询问代理商确认。
六、安装与使用注意事项
- 装配前确认端子与护套的极性与方向，避免反向插装；
- 端子压着质量直接影响电气性能，应选用合适的压着模具并做抽检；
- 无锁扣设计在震动环境下可能松脱，必要时通过机械卡扣或胶粘进行二次固定；
- 存放与焊接时注意温度和化学品接触，避免影响 PBT 材料性能。
七、采购与售后建议
推荐通过 TE Connectivity 官方渠道或授权经销商采购，获取齐全的技术资料（产品规格书、尺寸图、材料与环境合规性证明）及批量价格支持。采购前如有工程样品需求，可索取样品并在目标工况下做功能与可靠性验证，以确保装配兼容与长期性能。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
