{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1986716-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1986716-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1986716-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/1986716-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors 1986716-4, Plug for Unshrouded Header, 4 positions, 0.138\" (3.50mm) pitch, screwless leg spring push-in termination, 2 A, 150 V, UL94 V-0, green housing, free hanging 90° wire entry, active production.","salesMarkdown":"## 4-Position 3.50mm Pitch Plug for Unshrouded Headers The 1986716-4 is a 4-position plug designed to mate with unshrouded male headers on a 0.138\" (3.50mm) pitch. It terminates wires via a screwless leg spring, push-in mechanism — no screwdriver needed for the contact, just strip and push. ## Push-In Spring Termination and Wire Range Accepts 16-20 AWG (0.5-1.3mm²) solid or stranded wire with a strip length of 8.5-10mm. The push-in spring holds the conductor without a clamp screw — the leg spring deflects on insertion and grips the wire. The push button actuator releases the spring for wire removal, making field changes or rework straightforward without special tooling. ## Mating and Side-Stacking Feature Mates with standard 0.138\" (3.50mm) pitch unshrouded male headers. The side-stacking feature allows multiple plugs to be ganged side-by-side on the same header, increasing circuit density without additional hardware. Contact mating finish is tin, rated for moderate mating cycle counts typical of field-installed terminal blocks.","metaTitle":"1986716-4 TE Connectivity 4-Position 3.5mm Plug for","metaDescription":"1986716-4 TE Connectivity AMP Connectors plug for unshrouded header, 4 positions, 0.138\" (3.50mm) pitch, screwless push-in spring termination, 2 A, 150 V, UL94","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Header Plugs & Sockets"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Type":"Plug for Unshrouded Header","Color":"Green","Pitch":"0.138\\\" (3.50mm)","Series":"-","Package":"Bulk","Features":"Push Button Actuated, Side Stacking","Screw Size":"-","Current - UL":"2 A","Voltage - UL":"150 V","Current - IEC":"-","Mounting Type":"Free Hanging (In-Line)","Product Status":"Active","Torque - Screw":"-","Plug Wire Entry":"90°","lifecycle_stage":"unknown","Contact Material":"Steel, Stainless","Housing Material":"Polyamide (PA), Nylon","Number of Levels":"1","Insulation Height":"0.492\\\" (12.50mm)","Termination Style":"Screwless - Leg Spring, Push-In Spring","Wire Strip Length":"8.5-10mm","Header Orientation":"-","Ingress Protection":"-","Base Product Number":"1986716","Contact Tail Length":"-","Number of Positions":"4","Positions Per Level":"4","Contact Mating Finish":"Tin","Operating Temperature":"-40°C ~ 110°C","Wire Gauge or Range - AWG":"16-20 AWG","Wire Gauge or Range - mm²":"0.5-1.3mm²","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.6900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.69000","currency":"USD"},{"qty":10,"price":"$4.11100","currency":"USD"},{"qty":25,"price":"$4.00320","currency":"USD"},{"qty":50,"price":"$3.91700","currency":"USD"},{"qty":100,"price":"$3.68020","currency":"USD"},{"qty":250,"price":"$3.65868","currency":"USD"},{"qty":500,"price":"$3.42194","currency":"USD"},{"qty":1000,"price":"$3.05608","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/9a33f11e010a7e522b8604e8ff3f8c5a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does 1986716-4 mate with standard male headers?","answer":"Yes, it is a plug for unshrouded headers on a 0.138\" (3.50mm) pitch. Confirm your header's pin spacing and shroud type before ordering."},{"question":"How can I order 1986716-4 TE Connectivity terminal block plug?","answer":"Sourced per RFQ — availability and pricing confirmed at quote time against your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1986716-4","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/1986716-4 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}}