{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6123000-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"6123000-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/6123000-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/6123000-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Free Height (FH) series, 100 position receptacle, 0.031\" (0.80mm) pitch, dual row, surface mount, gold 30.0µin (0.76µm) contacts, 3.75mm seated height, mates to 5/6/7/8mm stack heights.","salesMarkdown":"## 100-Position Mezzanine Receptacle, 0.80 mm Pitch The seated height above the PCB is 3.75 mm, and the connector is specified for mated stack heights of 5 mm, 6 mm, 7 mm, or 8 mm, giving the board designer flexibility in the z-axis gap between the two PCBs. The 0.80 mm pitch determines the pad layout on both boards. The 100 positions in two rows sets the footprint length along the board edge. This matters in applications where the board stack is occasionally reworked or where the connector pair sees thermal cycling that can cause micromotion at the contact interface. The gold thickness is consistent across all 100 positions, so the signal path resistance stays uniform across the connector.","metaTitle":"TE Connectivity 6123000-4, Free Height FH Receptacle","metaDescription":"TE Connectivity 6123000-4 Free Height FH receptacle, 100 positions, 0.80 mm pitch, 30.0 µ\" gold, SMT, active production, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":"Free Height (FH)","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Pitch":"0.031\\\" (0.80mm)","Series":"Free Height (FH)","Package":"Tube","Features":"Board Guide","Mounting Type":"Surface Mount","Connector Type":"Receptacle, Outer Shroud Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.148\\\" (3.75mm)","Base Product Number":"6123000","Number of Positions":"100","Mated Stacking Heights":"5mm, 6mm, 7mm, 8mm","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.1000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.10000","currency":"USD"},{"qty":10,"price":"$7.93200","currency":"USD"},{"qty":100,"price":"$7.05530","currency":"USD"},{"qty":500,"price":"$6.59606","currency":"USD"},{"qty":1000,"price":"$5.88636","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What does the 6123000-4 mate with?","answer":"The 6123000-4 mates with a Free Height FH series plug (sold separately) to achieve mated stack heights of 5 mm, 6 mm, 7 mm, or 8 mm. The mating half must match the 0.80 mm pitch and 100-position count."},{"question":"Is 6123000-4 RoHS compliant?","answer":"Yes, the 6123000-4 is ROHS3 compliant, meeting the EU restriction on hazardous substances."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/6123000-4","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/6123000-4 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}}