{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6450820-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"6450820-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/6450820-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/6450820-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MULTI-BEAM XL header, 38 positions, 4 rows, 0.100\" (2.54mm) pitch, press-fit, through hole, gold 30.0µin, board lock, mating guide, black, UL94 V-0, tray.","salesMarkdown":"## 38-Position Power-and-Signal Header for Backplane Assembly The TE Connectivity 6450820-3 is a 38-position MULTI-BEAM XL header that combines 32 signal contacts with 6 power blades in a single 4-row housing. Press-fit termination means this header goes into a plated through-hole board without a solder wave — the compliant pin compresses into the barrel, giving a gas-tight joint that survives backplane rework cycles. ## Press-Fit Termination and Board Retention Press-fit eliminates the solder process entirely — the compliant pin section is sized to cold-work the plated through-hole wall, creating a reliable interconnect without the thermal stress of wave or reflow soldering. This makes the 6450820-3 a natural fit for backplane assemblies where the PCB is thick and the connector rows are dense. The board lock is a molded-in barb that snaps into the board during insertion, providing the retention force needed to keep the header seated during handling before the mating connector is installed. The mating guide is a chamfered shroud on the housing that funnels the receptacle into alignment — critical when the header is buried in a card cage and the operator cannot see the pin field. ## Pinout: 32 Signal, 6 Power The contact layout is 32 signal contacts and 6 power blades. The 4-row arrangement means the signal contacts occupy three rows and the power blades sit in the fourth, or the power blades are distributed across the rows — the manufacturer's application note defines the exact grid. All 38 positions are loaded; there are no optional empty cavities.","metaTitle":"TE 6450820-3 MULTI-BEAM XL Header, 38 Pos, Press-Fit","metaDescription":"TE Connectivity 6450820-3 MULTI-BEAM XL header, 38 positions (32 signal, 6 power), 0.100\" pitch, press-fit termination, gold 30 µ\". Active production, RoHS.","metaKeywords":null},"attributes":{"series":"MULTI-BEAM XL","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Circular Connectors","Specialty Circular"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Black","Pitch":"0.100\\\" (2.54mm)","Series":"MULTI-BEAM XL","Package":"Tray","Features":"Board Lock, Mating Guide","Termination":"Press-Fit","Mounting Type":"Through Hole","Connector Type":"Header, Male Pins and Blades","Contact Finish":"Gold","Number of Rows":"4","Product Status":"Active","Voltage Rating":"-","Connector Style":"Multi-Beam","Connector Usage":"-","lifecycle_stage":"unknown","Number of Columns":"-","Base Product Number":"6450820","Number of Positions":"38","Current Rating (Amps)":"-","Operating Temperature":"-20°C ~ 105°C","Contact Layout, Typical":"32 Signal, 6 Power","Contact Finish Thickness":"30.0µin (0.76µm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$17.1000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$17.10000","currency":"USD"},{"qty":24,"price":"$16.74000","currency":"USD"},{"qty":48,"price":"$16.29479","currency":"USD"},{"qty":96,"price":"$15.49354","currency":"USD"},{"qty":240,"price":"$13.97975","currency":"USD"},{"qty":456,"price":"$13.89072","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/6450820-3","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/6450820-3 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}}