{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S20B-PADSS-1","brand":"JST","brandSlug":"jst","productSlug":"S20B-PADSS-1","canonicalUrl":"https://icsourcedirect.com/jst/S20B-PADSS-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/S20B-PADSS-1","rawCanonicalId":null},"summary":{"shortDescription":"JST PAD series, S20B-PADSS-1, shrouded 20-position header, 2.00 mm pitch, dual-row, through-hole right-angle, tin-plated male pins, locking ramp, 3 A, 250 V, UL94 V-0.","salesMarkdown":"## 20-pin right-angle header with locking ramp for vibration environments The S20B-PADSS-1 is a 20-position, dual-row, shrouded header from JST's PAD series. The locking ramp on the shroud secures the mating housing against vibration-induced separation — a meaningful difference from a plain latchless header. ## Through-hole right-angle mounting for space-constrained layouts The 0.118-inch (3.00 mm) post length fits standard PCB thicknesses. Note that this part is RoHS non-compliant. If your BOM requires RoHS, check the sibling S20B-PADSS-1(LF)(SN) variant which carries the lead-free finish. This header mates with JST PAD series crimp-style socket housings. Confirm the receptacle's position count matches your 20-circuit requirement. That is a functional cross-shop option if your BOM allows the extra positions.","metaTitle":"S20B-PADSS-1 JST PAD Series 20-Pin Right-Angle Header","metaDescription":"JST S20B-PADSS-1 PAD series 20-position, 2.00 mm pitch, through-hole right-angle header with locking ramp. 3 A, 250 V, UL94 V-0. Active production.","metaKeywords":null},"attributes":{"series":"PAD","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"JST Sales America Inc.","Style":"Board to Cable/Wire","Series":"PAD","Package":"Bulk","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"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":"2","Pitch - Mating":"0.079\\\" (2.00mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.413\\\" (10.49mm)","Ingress Protection":"-","Base Product Number":"S20B-PAD","Insulation Material":"Polybutylene Terephthalate (PBT), Glass Filled","Number of Positions":"20","Row Spacing - Mating":"0.079\\\" (2.00mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.118\\\" (3.00mm)","Current Rating (Amps)":"3A","Operating Temperature":"-25°C ~ 85°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":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.02000","currency":"USD"},{"qty":10,"price":"$0.86400","currency":"USD"},{"qty":100,"price":"$0.77600","currency":"USD"},{"qty":500,"price":"$0.63488","currency":"USD"},{"qty":1000,"price":"$0.56434","currency":"USD"},{"qty":5000,"price":"$0.49380","currency":"USD"},{"qty":10000,"price":"$0.46911","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/39359760d64c26b7de2674676f077d41.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What socket connector mates with JST S20B-PADSS-1?","answer":"The S20B-PADSS-1 mates with JST PAD series crimp-style receptacle housings that have a matching 20-position, dual-row, 2.00 mm pitch layout and a locking ramp latch. Confirm the specific housing part number with your wire harness design."},{"question":"What is the current rating of S20B-PADSS-1?","answer":"Derate above 85°C per the manufacturer's curve."},{"question":"Does S20B-PADSS-1 have a locking ramp?","answer":"Yes, the fastening type is a locking ramp. It secures the mating receptacle housing and resists disconnection under vibration."},{"question":"What is the exact pitch and number of rows for S20B-PADSS-1?","answer":"The mating pitch is 2.00 mm (0.079 inches), the row spacing is also 2.00 mm, and there are two rows. The header has 20 positions total, all loaded."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/S20B-PADSS-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/jst/S20B-PADSS-1 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}}