{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"100R-JMDSS-G-1-TF(S)(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"100R-JMDSS-G-1-TF~1S~2~1LF~2~1SN~2","canonicalUrl":"https://icsourcedirect.com/jst/100R-JMDSS-G-1-TF~1S~2~1LF~2~1SN~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/100R-JMDSS-G-1-TF(S)(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST JMD series receptacle, center strip contacts, 100 positions, 0.020\" (0.50mm) pitch, 2 rows, surface mount, gold contact finish, solder retention, mated stacking heights 4.5mm / 5mm / 6mm.","salesMarkdown":"## 100-Position Mezzanine Receptacle at 0.50mm Pitch The JST 100R-JMDSS-G-1-TF(S)(LF)(SN) is a 100-position receptacle from the JMD series, designed as the board-mount half of a fine-pitch mezzanine interconnect. With a 0.020\" (0.50mm) pitch across two rows, it pairs with the matching JMD plug to create a board-to-board stack at one of three mated heights: 4.5mm, 5mm, or 6mm. ## Stack Height Selection and Board Layout The three stacking heights — 4.5mm, 5mm, and 6mm — give the board designer flexibility to set the gap between parallel PCBs without changing the receptacle footprint. The 0.50mm pitch demands careful trace routing: each row of 50 contacts on a 0.50mm grid leaves tight clearance for via fanout between pads, so a microvia or HDI stack-up is typical for the inner rows. The 0.122\" (3.10mm) height above board is the receptacle's own profile; the total stack height is the sum of the receptacle and plug heights, so confirm the mating plug's spec against your board spacing.","metaTitle":"JST 100R-JMDSS-G-1-TF(S)(LF)(SN) Receptacle, 100 Pos","metaDescription":"JST JMD series 100-position receptacle, 0.020\" (0.50mm) pitch, 2-row SMT, gold contacts. Mated stacking heights: 4.5mm, 5mm, 6mm. Active production, RoHS.","metaKeywords":null},"attributes":{"series":"JMD","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"JST Sales America Inc.","Pitch":"0.020\\\" (0.50mm)","Series":"JMD","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Solder Retention","Mounting Type":"Surface Mount","Connector Type":"Receptacle, Center Strip Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.122\\\" (3.10mm)","Base Product Number":"100R-JMD","Number of Positions":"100","Mated Stacking Heights":"4.5mm, 5mm, 6mm","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.8100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.81000","currency":"USD"},{"qty":10,"price":"$3.45800","currency":"USD"},{"qty":25,"price":"$3.27520","currency":"USD"},{"qty":50,"price":"$3.19920","currency":"USD"},{"qty":100,"price":"$3.04680","currency":"USD"},{"qty":250,"price":"$2.66592","currency":"USD"},{"qty":500,"price":"$2.58976","currency":"USD"},{"qty":1500,"price":"$2.13275","currency":"USD"},{"qty":3000,"price":"$2.05658","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ccc11a7cef2a411837224742aeef31c5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the 100R-JMDSS-G-1-TF(S)(LF)(SN)?","answer":"Submit a request for quote to confirm current availability and pricing for your BOM quantity."},{"question":"What is the mated stacking height for 100R-JMDSS-G-1-TF(S)(LF)(SN)?","answer":"The receptacle supports three mated stacking heights: 4.5mm, 5mm, and 6mm. The actual stack height depends on which mating plug is used, so verify the plug's height against your required board spacing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/100R-JMDSS-G-1-TF~1S~2~1LF~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/100R-JMDSS-G-1-TF~1S~2~1LF~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}}