{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"B02B-WPJSS-1(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"B02B-WPJSS-1~1LF~2~1SN~2","canonicalUrl":"https://icsourcedirect.com/jst/B02B-WPJSS-1~1LF~2~1SN~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/B02B-WPJSS-1(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST WPJ series, B02B-WPJSS-1(LF)(SN), 2-position single-row shrouded header, 0.197\" (5.00mm) pitch, through-hole solder, latch holder fastening, 7A per circuit at 300V, tin-plated copper alloy contacts, waterproof IP-rated, UL94 V-0 PBT housing, -25°C to 85°C operating.","salesMarkdown":"The JST WPJ series B02B-WPJSS-1(LF)(SN) is a 2-position single-row shrouded header designed for board-to-cable/wire interconnects. It sits at the entry point of the WPJ family, which focuses on waterproof, mid-power connections in a compact 5.00 mm pitch format. The through-hole solder termination and latch holder fastening provide a mechanically secure joint that stays mated under vibration — useful when the connector lives on a panel that gets bumped during service. ## Waterproof rating and deployment context This header carries an ingress protection rating of Waterproof, which means the mated pair seals against moisture ingress — think outdoor lighting, marine electronics, or washdown zones in food processing lines. The latch holder locks audibly when fully seated; a half-turn loose isn't a concern here because the latch, not a threaded coupling, holds the pair together. The UL94 V-0 PBT housing handles the heat from 7 A per circuit without softening, and the -25°C to 85°C operating range covers most outdoor enclosures short of deep freeze storage. The through-hole solder tails are 0.130\" (3.30 mm) long — standard for a 1.6 mm PCB.","metaTitle":"JST WPJ B02B-WPJSS-1(LF)(SN) Header, 2-Pos 5mm, Waterproof","metaDescription":"JST WPJ series B02B-WPJSS-1(LF)(SN) 2-position shrouded header, 5.00mm pitch, 7A at 300V, waterproof IP-rated, UL94 V-0. Active production, RoHS.","metaKeywords":null},"attributes":{"series":"WPJ","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Style":"Board to Cable/Wire","title":"B02B-WPJSS-1(LF)(SN)","Series":"WPJ","Package":"Bulk","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER VERT 2POS 5MM","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Latch Holder","Number of Rows":"1","Pitch - Mating":"0.197\\\" (5.00mm)","Voltage Rating":"300V","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.843\\\" (21.41mm)","Ingress Protection":"Waterproof","Base Product Number":"B02B-WPJ","Insulation Material":"Polybutylene Terephthalate (PBT), Glass Filled","Number of Positions":"2","Contact Finish - Post":"Tin","Contact Length - Post":"0.130\\\" (3.30mm)","Current Rating (Amps)":"7A","Operating Temperature":"-25°C~85°C","Mated Stacking Heights":"25.3mm","Contact Finish - Mating":"Tin","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.40000","currency":"USD"},{"qty":10,"price":"$0.34500","currency":"USD"},{"qty":100,"price":"$0.26800","currency":"USD"},{"qty":500,"price":"$0.22972","currency":"USD"},{"qty":1000,"price":"$0.19143","currency":"USD"},{"qty":5000,"price":"$0.16408","currency":"USD"},{"qty":10000,"price":"$0.15315","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is B02B-WPJSS-1(LF)(SN) waterproof?","answer":"Yes, the B02B-WPJSS-1(LF)(SN) carries an ingress protection rating of Waterproof. When mated with the matching WPJ receptacle, the sealed interface protects against moisture ingress, making it suitable for outdoor, marine, and washdown environments."},{"question":"What is the mating connector for B02B-WPJSS-1(LF)(SN)?","answer":"The B02B-WPJSS-1(LF)(SN) mates with the corresponding WPJ series receptacle housing that accepts crimp terminals. The latch holder on the header locks with the matching feature on the receptacle for vibration-resistant retention."},{"question":"What is the price of B02B-WPJSS-1(LF)(SN)?","answer":"Pricing for the B02B-WPJSS-1(LF)(SN) is confirmed at quote time based on your order quantity and current market conditions. Submit an RFQ for a firm price on your target volume."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/B02B-WPJSS-1~1LF~2~1SN~2","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/B02B-WPJSS-1~1LF~2~1SN~2 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}}