Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
TE Connectivity 640456-4
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TE Connectivity 640456-4
- Type
- TE CONNECTIVITY
- Minimum package
- 5000 袋
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TE CONNECTIVITY
- Electronic Component
- 640456-4
- Electronic Component
- 1
- Package
- Through-hole, P=2.54mm
- Electronic Component
- 1
- Electronic Component
- Wire-to-Board
- Electronic Component
- 0.37g
- Electronic Component
- 2.54mm
- PIN
- 4P
- Electronic Component
- 1
- Electronic Component
- BM69415245
- Electronic Component
- Through-hole
- Operating Temperature
- 55℃~+105℃
- Pin
- 1x4P
- PIN
- 4
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TE Connectivity 640456-4 产品概述
在当今的电子行业中，连接器作为电子设备内部和外部模块之间的关键接口，其性能和可靠性直接影响到设备的整体表现。TE Connectivity（美国泰科）推出的640456-4线对板连接器，是一种专为适应各种应用场景而设计的高品质连接元件。
1. 产品基本信息
640456-4连接器采用公形引脚设计，具有4个针位，单排布局和0.100英寸（2.54mm）的配接间距，非常适合在空间有限的设备中使用。此型号连接器的总触头长度为0.535英寸（13.59mm），其中配接部分的接触长度为0.295英寸（7.49mm），还有柱的接触长度为0.140英寸（3.56mm）。这种设计能够保证良好的电气接触和稳定的机械连接，尤其是在高振动或移动环境下。
2. 材料与结构
640456-4连接器的触头材料采用铜合金，表面经过锡处理，以提高导电性和抗腐蚀能力。绝缘部分由高品质的热塑塑胶制成，这种材料具有UL94 V-0的可燃性等级，能在高温环境下保持良好的性能和安全性。这样的设计确保了连接器在严峻的工作温度范围（-55°C至105°C）内均能稳定工作。
3. 安装方式与应用
采用通孔式安装，该型连接器通过焊接方式与电路板连接，确保连接可靠且适应高电流情况下的应用。通过摩擦锁紧固的特色设计，进一步增加了插拔力，使连接在高震动和冲击环境中依然保持稳定。连接器的额定电流依据不同线规而有所差异，用户在选择时需根据具体应用选择合适的线规。
640456-4连接器广泛应用于各种需要线对板连接的电子设备中，如通讯设备、消费电子、医疗设备、工业自动化及汽车电子等领域。由于其小巧的规格和优良的性能，640456-4能有效满足各类设备对连接器的高效能需求。
4. 性能与可靠性
凭借其方形触头设计和优秀的电气性能，640456-4连接器在实际应用中表现出色。其额定电压为250VAC，适应了大多数中小功率设备的需求，同时在多种工业标准和环境要求下，连接器依旧能够保持良好的接触和绝缘性能，这保证了设备在复杂场景下的正常运行。
5. 总结
TE Connectivity的640456-4线对板连接器，凭借其稳定的电气性能、出色的材料选择和高温和低温环境都能良好工作的特性，成为连接方案的首选。无论是在高科技的消费电子市场，还是在工业设备和汽车电子领域，都能看到其身影。其优质的设计和可靠的性能，为设备间的连接提供了极大保障，使其在各种复杂条件下均表现出色，是市场上值得信赖的连接解决方案之一。
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.
