{"schemaVersion":"ready-scan.discovery-surface.v1","id":"urn:readyscan:corpus:buyer-question:jlcpcb-q124808320-answer-1cc6a8a5ebb81e9d282f","key":"buyer_question:jlcpcb-q124808320-answer-1cc6a8a5ebb81e9d282f","kind":"buyer_question","slug":"jlcpcb-q124808320-answer-1cc6a8a5ebb81e9d282f","canonicalUrl":"https://directory.readyscan.ai/corpus/buyer-question/jlcpcb-q124808320-answer-1cc6a8a5ebb81e9d282f","machineUrl":"https://directory.readyscan.ai/discovery/corpus/buyer-question/jlcpcb-q124808320-answer-1cc6a8a5ebb81e9d282f.json","datePublished":"2026-10-18","dateModified":"2026-10-18","materialFingerprint":"fnv1a64:0ca7689cc0764a2a","membershipFingerprint":"fnv1a64:965379cd8dc57dc7","relatedEntitySlugs":["jlcpcb-q124808320"],"relatedSurfaceKeys":["buyer_question:jlcpcb-q124808320-answer-11c05b8888bf1baf89d2","buyer_question:jlcpcb-q124808320-answer-1be2c623afb8f1d2e5dd","buyer_question:jlcpcb-q124808320-answer-442932d22dc1637a334a","buyer_question:jlcpcb-q124808320-answer-9faa3f513bfff578a247","buyer_question:jlcpcb-q124808320-answer-a638b4348820f892da20","buyer_question:jlcpcb-q124808320-answer-b7529714d8a5ec52578b","buyer_question:jlcpcb-q124808320-answer-bf7935548712d00ab56e","buyer_question:jlcpcb-q124808320-answer-d082207b372e03e094e4","buyer_question:jlcpcb-q124808320-answer-f09f0d4bf2832ac40f04","buyer_question:jlcpcb-q124808320-answer-fc34bb3a74a8cb09f52b","evidence:jlcpcb-q124808320"],"sourceIds":["ready-scan-subjects"],"provenance":[{"snapshotId":"jlcpcb-q124808320-content-335a1c9e1b1eb1b4-snapshot","sourceId":"ready-scan-subjects","sourceRecordId":"Q124808320","sourceRevisionId":"Q124808320:content:0855499620fea977","sourceContentHash":"fnv1a64:8019e09b6c706ae9","recordRevisionId":"Q124808320:content:0855499620fea977","recordContentHash":"fnv1a64:eaaedd4b96b4221e","sourceCanonicalUrl":"https://jlcpcb.com/","sourceModifiedAt":"2026-10-18T13:23:53.490Z","observedOn":"2026-10-18","permission":{"basis":"public_information","evidenceUrl":"https://jlcpcb.com/"},"attributionUrl":"https://jlcpcb.com/"}],"quality":{"method":"same_kind_unique_trigram_floor","minimumUniqueTrigramRatio":0.3,"status":"passed"},"title":"Does JLCPCB provide impedance control, and what tolerance can be achieved?","summary":"Cited source answers across 1 active corpus record.","question":"Does JLCPCB provide impedance control, and what tolerance can be achieved?","answers":[{"entitySlug":"jlcpcb-q124808320","entityName":"JLCPCB","answer":"“Yes, JLCPCB offers impedance control for multi-layer boards. The standard tolerance is ±10%. Tighter tolerance of ±5% is available upon special request, which requires controlled dielectric materials, precise stack-up design, and may involve additional verification.”","sourceUrls":["https://jlcpcb.com/capabilities/pcb-capabilities"]}]}