Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MOLEX Micro-Fit™ MX 3.0系列是针对小型化高密度连接需求打造的连接器系统,3.0mm间距平衡了紧凑体积与可靠性能,广泛覆盖消费电子、汽车、工业及医疗等领域。430300004作为该系列的压接式胶壳端子,是实现线端与胶壳可靠连接的核心部件,适配26~30AWG线径,精准匹配小电流信号/低功率连接场景。
430300004的参数明确适配目标应用,关键指标如下:
430300004针对小型化与可靠性做了针对性优化,核心优势突出:
磷青铜触头采用弹性接触设计,插入胶壳时可稳定保持接触力,避免振动/冲击导致的接触失效;锡镀层不仅降低接触电阻,还能防止触头氧化,延长产品寿命至10年以上(正常环境下)。
端子压接区分为绝缘压接区与导体压接区:
3.0mm间距使端子可在狭小空间内密集排列,配合Micro-Fit系列胶壳(如43025-xxxx系列),单胶壳最多可容纳120针,满足小型设备内部高密度连接需求。
与Micro-Fit MX 3.0系列的公母胶壳、线对板/线对线连接器完全兼容,可灵活组成不同连接方案,降低系统设计复杂度。
430300004因体积小、可靠性高,适用于以下场景:
为确保性能发挥,需注意以下要点:
综上,430300004凭借紧凑设计、可靠性能与广泛兼容性,成为小型化电子设备内部连接的优选端子。
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Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
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.
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