{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87052-134HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87052-134HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/87052-134HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/87052-134HLF","rawCanonicalId":null},"summary":{"shortDescription":"FCI Amphenol BERGSTIK® II unshrouded header, 87052-134HLF, 34 positions, 2 rows, 0.100\" (2.54mm) pitch, through-hole solder termination, 5A, 30.0µin gold mating finish, UL94 V-0.","salesMarkdown":"It uses the standard 0.100\" (2.54mm) square grid on both pitch and row spacing, so it drops into any PCB laid out on that legacy 0.100-inch matrix — no footprint surprises. The push-pull fastening is the simplest retention there is: no latch to break, just the friction of the pin-and-receptacle interface holding the pair together. For a fixed installation inside a chassis that doesn't see vibration or frequent unmating, that's often exactly what you want. The 34 positions are all loaded — no skipped or dummy pins — so the BOM count is the circuit count. If your board already has a 34-position, 2-row header footprint on 0.100\" centers, this header fits without a layout change. The 0.120\" (3.05mm) solder tail length is on the shorter side — it suits standard 1.6mm PCBs but won't protrude far enough for thick backplanes or boards with heavy copper pours. The overall contact length of 0.990\" (25.15mm) with a 0.770\" (19.56mm) mating section gives plenty of wipe for a solid connection. 5 A per contact is the headline current rating. That's typical for a signal-grade header on 0.100\" pitch — it'll handle logic-level power and I/O lines without issue, but don't plan on running bus-level current through every pin simultaneously. The phosphor bronze contact material gives good spring properties and resists stress relaxation over temperature. The 110 V voltage rating is the working limit between adjacent contacts. For most logic-level and low-voltage signal applications that's plenty of headroom, but if you're switching 48 V or higher, stay within the derating guidelines for the application.","metaTitle":"87052-134HLF BERGSTIK II Header, 34 Pos, 0.100\" Pitch, 5A","metaDescription":"FCI Amphenol 87052-134HLF BERGSTIK® II unshrouded header, 34 positions, 0.100\" pitch, 5A, 30µin gold, UL94 V-0. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board","Series":"BERGSTIK® II","Package":"Bag","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"110V","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.100\\\" (2.54mm)","Ingress Protection":"-","Base Product Number":"87052","Insulation Material":"-","Number of Positions":"34","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"-","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"0.990\\\" (25.15mm)","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.770\\\" (19.56mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.4078","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/87052-134HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of the 87052-134HLF header?","answer":"The 87052-134HLF uses a 0.100\" (2.54mm) pitch on both the pin spacing and row spacing, matching the standard 0.100-inch grid."},{"question":"Is the 87052-134HLF RoHS compliant?","answer":"RoHS compliance is standard for this series; confirm with the order-level compliance documentation at quote time."},{"question":"What is the 87052-134HLF used for?","answer":"The 87052-134HLF is an unshrouded board-to-board or wire-to-board header for signal-level interconnects inside equipment enclosures, on a standard 0.100-inch grid footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87052-134HLF","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/amphenol/87052-134HLF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T20:41:44.623Z","lastPublished":"2026-07-23T20:41:44.623Z","indexable":true}}