{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"174552-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"174552-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/174552-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/174552-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Commercial MATE-N-LOK, 174552-1, single-row right-angle header, 4 circuits, 0.200\" (5.08 mm) pitch, tin-plated copper alloy contacts rated 10 A per circuit at 250 VAC, through-hole solder termination, 4-wall shrouded with locking ramp, board-lock feature, -20°C to 105°C operating range.","salesMarkdown":"## Right-angle 4-position power header for wire-to-board connections The 174552-1 is a single-row right-angle header from TE's Commercial MATE-N-LOK series, with 4 circuits on a 5.08 mm pitch — a common footprint for moderate-power wire-to-board applications where board-edge space is tight. The 4-wall shrouding with a locking ramp protects the contacts and provides a positive mechanical lock with the mating housing, while the board lock anchors the header during wave soldering and resists vibration in service. ## Through-hole right-angle termination and board lock Through-hole right-angle solder termination is a reliable, inspectable joint for power connections — no press-fit or SMT reflow complexity. The board lock feature holds the header in place during soldering and provides additional mechanical retention against cable strain or vibration. ## Active production and compliance status Sourced to order against the BOM quantity; current pricing and lead time confirmed at quote time.","metaTitle":"174552-1 TE Connectivity Header, 4 Pos, 5.08mm, Right Angle","metaDescription":"174552-1 TE Connectivity AMP Connectors Commercial MATE-N-LOK header, 4 circuits, 5.08mm pitch, 10A, 250VAC, through-hole right-angle, tin plating, active","metaKeywords":null},"attributes":{"series":"Commercial MATE-N-LOK","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Style":"Board to Cable/Wire","title":"174552-1","Series":"Commercial MATE-N-LOK","Package":"Bulk","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER R/A 4POS 5.08MM","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"1","Pitch - Mating":"0.200\\\" (5.08mm)","Voltage Rating":"250VAC","Contact Material":"Copper Alloy","Insulation Height":"0.346\\\" (8.80mm)","Base Product Number":"174552","Insulation Material":"Polyamide (PA66), Nylon 6/6","Number of Positions":"4","Contact Finish - Post":"Tin","Contact Length - Post":"0.161\\\" (4.09mm)","Current Rating (Amps)":"10A","Operating Temperature":"-20°C ~ 105°C","Contact Finish - Mating":"Tin","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.21000","currency":"USD"},{"qty":10,"price":"$1.97100","currency":"USD"},{"qty":100,"price":"$1.78100","currency":"USD"},{"qty":500,"price":"$1.61092","currency":"USD"},{"qty":1000,"price":"$1.44083","currency":"USD"},{"qty":5000,"price":"$1.27073","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is 174552-1 RoHS compliant?","answer":"Yes, ROHS3 compliant per TE Connectivity."},{"question":"What does the board lock feature do?","answer":"The board lock anchors the header to the PCB during wave soldering and provides extra mechanical retention against vibration or cable strain after assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/174552-1","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/174552-1 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}}