{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S05B-PASK-2(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"S05B-PASK-2LFSN","canonicalUrl":"https://icsourcedirect.com/jst/S05B-PASK-2LFSN","factsUrl":"https://icsourcedirect.com/api/mcp/products/S05B-PASK-2(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST PA series, Board to Cable/Wire header, 5 circuits, 2.00 mm pitch, right-angle through-hole, shrouded 4-wall, locking ramp, tin-plated male pins, 3 A, 250 V, UL94 V-0.","salesMarkdown":"## 3 A Tin-Plated Contacts — Signal Duty, Moderate Cycling Tin is cost-effective for applications with fewer than 25 mating cycles; for higher reconnect duty, the PA series also offers gold-plated variants (S05B-PASK-2(LF)(SN) is tin). The 3 A rating is typical for signal-level loads — driving a relay coil, a small solenoid, or a sensor interface. Derate current above 85 °C ambient per the datasheet curve. ## Mating Half: PA Series Receptacle This header mates with JST PA series crimp-type receptacle housings, such as the PAP-05V-S. Use the correct crimp terminal (SPHD-002T-P0.5) for 24-28 AWG wire. ## Board Layout: 2.00 mm Pitch, Right-Angle Footprint The 2.00 mm pitch drives the pad pattern — the right-angle through-hole footprint places the solder posts 3.40 mm long on the secondary side. Plan for a keep-out zone around the locking ramp mechanism. ## 5 vs 6 Circuits — Same Footprint, One More Position The S06B-PASK-2(LF)(SN) is the 6-position sibling in the same PA series, same 2.00 mm pitch, same right-angle orientation, same tin plating. If the BOM calls for 5 positions, this is the correct part; the 6-position version adds one more circuit on the same pitch without changing the board layout pitch.","metaTitle":"JST S05B-PASK-2(LF)(SN) PA Series Header — 5 Pos, 2 mm","metaDescription":"JST PA series header, 5 circuits, 2.00 mm pitch, right-angle through-hole, tin-plated contacts, 3 A, 250 V, UL94 V-0. Active production — sourced per RFQ.","metaKeywords":null},"attributes":{"series":"PA","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"JST Sales America Inc.","Style":"Board to Cable/Wire","Series":"PA","Package":"Bulk","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Kinked Pin, Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"1","Pitch - Mating":"0.079\\\" (2.00mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.256\\\" (6.50mm)","Ingress Protection":"-","Base Product Number":"S05B-PAS","Insulation Material":"Polybutylene Terephthalate (PBT), Glass Filled","Number of Positions":"5","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.134\\\" (3.40mm)","Current Rating (Amps)":"3A","Operating Temperature":"-25°C~85°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.126\\\" (3.20mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.49000","currency":"USD"},{"qty":10,"price":"$0.42600","currency":"USD"},{"qty":100,"price":"$0.35100","currency":"USD"},{"qty":500,"price":"$0.30524","currency":"USD"},{"qty":1000,"price":"$0.25182","currency":"USD"},{"qty":5000,"price":"$0.22130","currency":"USD"},{"qty":10000,"price":"$0.20603","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/8020461713837baf5a8d4bc4bc7d5196.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/S05B-PASK-2LFSN","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/jst/S05B-PASK-2LFSN when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}