{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"281838-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"281838-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/281838-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/281838-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity HE13/HE14 series, 281838-4, receptacle housing, 4 positions, 0.100\" (2.54mm) pitch, single row, free hanging (in-line), crimp termination, black PBT housing, RoHS compliant.","salesMarkdown":"## What This Housing Does in the Harness ## Contacts — Ordered Separately, Don't Forget Them The crimp termination requires the appropriate hand or automatic tooling for the wire gauge range the terminal supports. Plan the terminal order at the same time as the housing to avoid a partial build. ## Mating Header — What It Connects To The HE13/HE14 series is designed as a general-purpose interconnect family, so the mating header will be a standard unshrouded or shrouded header with the same 4-position count and 2.54mm pitch. Confirm the header's pin length and plating grade match the application's mating cycle and environmental requirements.","metaTitle":"TE 281838-4 HE13/HE14 Receptacle Housing, 4 Pos, 2.54mm","metaDescription":"TE Connectivity 281838-4 HE13/HE14 receptacle housing, 4 positions, 0.100\" (2.54mm) pitch, single row, crimp termination, free hanging.","metaKeywords":null},"attributes":{"series":"HE13/HE14","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Note":"Contacts Not Included","Color":"Black","Pitch":"0.100\\\" (2.54mm)","Series":"HE13/HE14","Package":"Bulk","Features":"-","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"-","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"281838","Contact Termination":"Crimp","Insulation Material":"Polybutylene Terephthalate (PBT), Glass Filled","Number of Positions":"4","Operating Temperature":"-55°C ~ 125°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.49000","currency":"USD"},{"qty":10,"price":"$0.45800","currency":"USD"},{"qty":25,"price":"$0.45640","currency":"USD"},{"qty":50,"price":"$0.44480","currency":"USD"},{"qty":100,"price":"$0.38150","currency":"USD"},{"qty":250,"price":"$0.34504","currency":"USD"},{"qty":500,"price":"$0.32588","currency":"USD"},{"qty":1000,"price":"$0.28563","currency":"USD"},{"qty":2500,"price":"$0.28180","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/53cc7fef188b6ac64b63c91e0642c797.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 281838-4 available via RFQ confirmation?","answer":"The 281838-4 is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — stock levels and lead time are confirmed at quote time."},{"question":"Does 281838-4 include contacts?","answer":"No, the 281838-4 receptacle housing ships without contacts. The female socket crimp terminals must be ordered separately to complete the wire-side assembly."},{"question":"What is the mating header for 281838-4?","answer":"Confirm the header's pin length and plating grade for your application."},{"question":"Is 281838-4 RoHS compliant?","answer":"Yes, the 281838-4 is RoHS compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/281838-4","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"ICSourceDirect","attribution":"Open for AI and search answers: credit \"ICSourceDirect\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/281838-4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}