{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"647402-9","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"647402-9","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/647402-9","factsUrl":"https://icsourcedirect.com/api/mcp/products/647402-9","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity SL-156 receptacle housing, 9 circuits, 0.156\" (3.96mm) pitch, natural nylon, free-hanging in-line, locking ramp, polarizing key, crimp termination, contacts not included.","salesMarkdown":"## 9-Position SL-156 Receptacle Housing for Wire-to-Board Harnesses It carries a 0.156\" (3.96mm) pitch that matches the standard SL-156 pin header footprint — the spacing is wide enough to route 18-22 AWG wire without crowding the adjacent cavity. The single-row, 9-position layout is a common count for control-signal and low-power distribution harnesses in industrial equipment, appliance controls, and automotive interior subsystems. ## Polarizing Key and Locking Ramp — Field-Mating Details A polarizing key on the housing body ensures the receptacle can only be inserted one way onto the mating header — this prevents cross-wiring during field replacement or harness assembly, where the connector is often mated by feel under a panel. ## Crimp Termination — Contacts Ordered Separately This is a common sourcing trap: the housing arrives and the build stops because the contacts are on a different PO.","metaTitle":"TE Connectivity 647402-9 SL-156 Receptacle Housing, 9 Pos","metaDescription":"TE 647402-9 SL-156 receptacle housing, 9 circuits, 0.156\" (3.96mm) pitch, natural nylon, locking ramp, polarizing key. Crimp terminals ordered separately.","metaKeywords":null},"attributes":{"series":"SL-156","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":"Natural","Pitch":"0.156\\\" (3.96mm)","Series":"SL-156","Package":"Bulk","Features":"Polarizing Key","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Locking Ramp","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"650478","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"9","Operating Temperature":"-55°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3700","priceTiers":[{"qty":1,"price":"$1.37000","currency":"USD"},{"qty":10,"price":"$1.28300","currency":"USD"},{"qty":25,"price":"$1.23520","currency":"USD"},{"qty":50,"price":"$1.22340","currency":"USD"},{"qty":100,"price":"$1.10400","currency":"USD"},{"qty":250,"price":"$1.06824","currency":"USD"},{"qty":500,"price":"$0.97274","currency":"USD"},{"qty":1000,"price":"$0.87130","currency":"USD"},{"qty":2500,"price":"$0.81162","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/647402-9/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 647402-9 available via RFQ confirmation?","answer":"Submit an RFQ for the quantity and delivery window you need."},{"question":"What contacts fit 647402-9 housing?","answer":"The 647402-9 accepts the standard SL-156 female socket crimp terminal, which must be ordered separately. The housing does not include contacts — confirm the terminal part number for your wire gauge before placing the order."},{"question":"What is the pitch of 647402-9?","answer":"The pitch is 0.156\" (3.96mm), the standard spacing for the SL-156 series. This matches the mating pin header's footprint and determines the board layout for the header side."},{"question":"Is the 647402-9 polarized?","answer":"Yes, the housing includes a polarizing key that prevents incorrect insertion into the mating header. This is a mechanical feature of the SL-156 series, not a colour code — the housing is natural nylon."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/647402-9","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/647402-9 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}}