{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5-175638-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5-175638-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-175638-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/5-175638-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Fine Pitch series, 5-175638-0, 20-position dual-row receptacle, 1.25 mm pitch, 0.5 A per contact, 50 V, tin plating, SMT, UL94 V-0, -30°C to 105°C.","salesMarkdown":"## 20 circuits at 1.25 mm pitch — board-to-board signal routing The 5-175638-0: This is a 20-position, dual-row board-to-board receptacle from TE's Fine Pitch series. The 1.25 mm pitch sets the PCB footprint density — 20 circuits in two rows means the connector body runs about 12.5 mm long, fitting tight board stacks where every millimeter of z-height and edge space is budgeted. Tin keeps the per-unit cost down for moderate-cycle applications — expect a few hundred mates before wear-through, not the thousands you'd get with gold flash. The 0.5 A ceiling is typical for signal-level interconnects at this pitch; the narrow contact spacing limits current before the contact itself does. ## SMT termination with board guide for alignment The guide helps align the connector during pick-and-place and keeps the contacts from skewing during reflow — useful when the board layout has tight keep-out zones around the footprint. In a low-vibration environment like a stationary control board this is fine; for portable or mobile gear a latch would be preferable.","metaTitle":"5-175638-0 TE Connectivity 20-Pin 1.25mm Pitch Receptacle","metaDescription":"5-175638-0 TE Connectivity AMP Connectors Fine Pitch series receptacle, 20 positions, 1.25mm pitch, 0.5A, 50V, tin plating, SMT, UL94 V-0.","metaKeywords":null},"attributes":{"series":"Fine Pitch","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Female Socket Headers"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Board","Series":"Fine Pitch","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Board Guide","Termination":"Solder","Applications":"-","Contact Type":"Forked","Contact Shape":"Circular","Mounting Type":"Surface Mount","Connector Type":"Receptacle","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.049\\\" (1.25mm)","Product Status":"Active","Voltage Rating":"50V","lifecycle_stage":"unknown","Contact Material":"-","Insulation Color":"Black","Insulation Height":"-","Ingress Protection":"-","Base Product Number":"175638","Insulation Material":"-","Number of Positions":"20","Row Spacing - Mating":"0.049\\\" (1.25mm)","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"0.5A","Operating Temperature":"-30°C ~ 105°C","Mated Stacking Heights":"-","Contact Finish - Mating":"Tin","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.9100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.91000","currency":"USD"},{"qty":10,"price":"$3.48000","currency":"USD"},{"qty":100,"price":"$3.08930","currency":"USD"},{"qty":500,"price":"$2.84070","currency":"USD"},{"qty":1000,"price":"$2.53888","currency":"USD"},{"qty":3000,"price":"$2.34358","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/fcd57e0c1866d39bfe254aa6186d2048.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating header for 5-175638-0?","answer":"The mating half is a 1.25 mm pitch, 20-position, dual-row pin header from the same Fine Pitch series. TE lists headers under base number 175638 that match this receptacle's pitch and circuit count — confirm the pin length and stack height for your board-to-board gap."},{"question":"Is 5-175638-0 RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-175638-0","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/5-175638-0 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}}