{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1206L010/30WR","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1206L010-30WR","canonicalUrl":"https://icboms.com/littelfuse-inc/1206L010-30WR","factsUrl":"https://icboms.com/api/mcp/products/1206L010%2F30WR","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Inc. POLY-FUSE® 1206L series, Type Polymeric PTC Resettable Fuse, order code 1206L010/30WR, 100 mA hold current, 30 V max, 1206 surface-mount package.","salesMarkdown":"## PTC resettable fuse for overcurrent protection on dense PCBs The 1206L010/30WR is a polymeric positive-temperature-coefficient (PTC) resettable fuse — it protects a circuit by switching to a high-resistance state when the current exceeds its trip threshold, then resets automatically when power is removed and the device cools. Rated for a hold current of 100 mA at 30 V max, it trips at 250 mA within 1.5 s typical, limiting fault current to 10 A maximum. ## AEC-Q200 qualification and regulatory approvals Approved by cURus (North America) and TUV (Europe), so the same BOM line passes safety certification in both jurisdictions without a part change.","metaTitle":"Littelfuse 1206L010/30WR PTC Resettable Fuse, 100 mA, 30 V","metaDescription":"Littelfuse 1206L010/30WR polymeric PTC resettable fuse, 100 mA hold, 30 V max, AEC-Q200, cURus/TUV. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Littelfuse Inc.","Type":"Polymeric","Series":"POLY-FUSE®, 1206L","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"AEC-Q200","Lead Spacing":"-","Time to Trip":"1.5 s","Current - Max":"10 A","Mounting Type":"Surface Mount","Voltage - Max":"30V","Package / Case":"1206 (3216 Metric), Concave","Product Status":"Active","Approval Agency":"cURus, TUV","Thickness (Max)":"-","lifecycle_stage":"unknown","Size / Dimension":"0.126\\\" L x 0.065\\\" W (3.20mm x 1.65mm)","Current - Trip (It)":"250 mA","Height - Seated (Max)":"-","Operating Temperature":"-40°C ~ 85°C","Current - Hold (Ih) (Max)":"100 mA","Resistance - Initial (Ri) (Min)":"1.5 Ohms","Resistance - Post Trip (R1) (Max)":"10 Ohms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cd6794590906b9a34104657bec909382.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1206L010%2F30WR/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 1206L010/30WR and check availability?","answer":"We source the 1206L010/30WR through independent distribution."},{"question":"What approvals does 1206L010/30WR carry?","answer":"It carries cURus and TUV approvals, covering North American and European safety certification, plus AEC-Q200 qualification for automotive applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1206L010-30WR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1206L010-30WR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}