{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2029056-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2029056-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2029056-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/2029056-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity VAL-U-LOK header, 2029056-4, 4 positions, 4.20mm pitch, shrouded - 4 wall, board lock, through-hole solder, tin-plated contacts, 9A, 600VAC, UL94 V-0.","salesMarkdown":"## Board-to-wire header for 4.20mm pitch harnesses The 2029056-4 is a 4-position, single-row header from the VAL-U-LOK series, designed for board-to-cable/wire applications. Its 4.20mm pitch and shrouded 4-wall design guide the mating connector into alignment, reducing the risk of bent pins during assembly. Each contact is rated 9A at 600VAC, with tin plating on both the mating and post surfaces at 80.0µin thickness. The board lock anchors the header through the reflow cycle and resists shear loads from the cable. ## Mating and locking for industrial duty The locking ramp fastening type provides an audible click when mated with the corresponding VAL-U-LOK receptacle housing, keeping the pair engaged under vibration typical in lighting and industrial enclosures. The operating temperature range of -40°C to 105°C covers most indoor and outdoor cabinet environments. The header accepts male pin contacts made of brass alloy, with square contact shape for reliable crimp termination. The insulation is natural polyamide (PA) nylon rated UL94 V-0, meeting flammability requirements for equipment inside an enclosure.","metaTitle":"2029056-4 TE VAL-U-LOK Header 4 Pos 4.2mm Pitch","metaDescription":"2029056-4 TE Connectivity VAL-U-LOK header, 4 positions, 4.20mm pitch, shrouded, board lock, 9A, 600VAC, UL94 V-0. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":"VAL-U-LOK","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Cable/Wire","Series":"VAL-U-LOK","Package":"Tray","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose, Industrial, Lighting","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"1","Pitch - Mating":"0.165\\\" (4.20mm)","Product Status":"Active","Voltage Rating":"600VAC","lifecycle_stage":"unknown","Contact Material":"Brass Alloy","Insulation Color":"Natural","Insulation Height":"0.504\\\" (12.80mm)","Ingress Protection":"-","Base Product Number":"2029056","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"4","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.138\\\" (3.50mm)","Current Rating (Amps)":"9A","Operating Temperature":"-40°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"80.0µin (2.03µm)","Contact Finish Thickness - Mating":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.72000","currency":"USD"},{"qty":10,"price":"$0.69800","currency":"USD"},{"qty":80,"price":"$0.67113","currency":"USD"},{"qty":440,"price":"$0.52757","currency":"USD"},{"qty":1000,"price":"$0.43671","currency":"USD"},{"qty":5000,"price":"$0.38102","currency":"USD"},{"qty":10000,"price":"$0.35464","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the exact pitch of 2029056-4?","answer":"The pitch is 0.165 inches (4.20mm), which matches the VAL-U-LOK receptacle series."},{"question":"What connectors mate with 2029056-4?","answer":"It mates with VAL-U-LOK receptacle housings that accept the corresponding crimp terminals. The locking ramp ensures a secure fit with the mating half."},{"question":"Does 2029056-4 have a board lock?","answer":"Yes, the board lock feature provides mechanical retention during soldering and resists shear forces from the cable assembly."},{"question":"What is the current rating of 2029056-4?","answer":"Each contact is rated 9A at the stated temperature range, with a voltage rating of 600VAC."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2029056-4","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/2029056-4 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}}