{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-70335","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-70335","canonicalUrl":"https://icsourcedirect.com/amphenol/031-70335","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-70335","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol mini BNC plug, 75 Ohm, 4 GHz, crimp termination, for RG-174/188/316/LMR-100, 500 mating cycles, -40°C to 155°C, gold center contact, nickel body.","salesMarkdown":"## Mini BNC Plug for 75 Ohm Video and Data Links The 031-70335: It covers RG-174, 188, 188A, 316, and LMR-100 cable types, which are the common small-diameter coax cables used in tight-bend installations. Rated to 4 GHz with 0.1 dB insertion loss, this plug handles the full bandwidth of 3G-SDI and most 4K video links without signal degradation. The PTFE dielectric keeps phase stable across the -40°C to 155°C operating range — relevant for outdoor cameras, broadcast trucks, and industrial machine vision where temperature swings are routine. The kit includes five pieces: the connector body, one contact, one ferrule, one sleeve, and one spacer. That means the crimp tool and die set are all you need to bring to the bench — no sourcing separate parts for a single cable end. ## Crimp Termination and Cable Fit The listed cable group — RG-174, 188, 188A, 316, LMR-100, M17/119-RG174 — all share a similar outer jacket diameter and center conductor size, so the same crimp die works across the set. Nickel body finish on phosphor bronze gives the shell good RF shielding and environmental protection — standard for indoor/outdoor broadcast gear.","metaTitle":"Amphenol 031-70335 Mini BNC Plug, 75 Ohm, 4 GHz","metaDescription":"Amphenol 031-70335 mini BNC plug, 75 Ohm impedance, 4 GHz max frequency. Crimp termination for RG-174, 188, 316, LMR-100 cable.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Amphenol RF","Series":"-","Package":"Bulk","Features":"-","Includes":"5 pcs - 1 Connector, 1 Contact, 1 Ferrule, 1 Sleeve, 1 Spacer","Impedance":"75Ohm","Body Finish":"Nickel","Cable Group":"RG-174, 188, 188A, 316, LMR-100, M17/119-RG174","Body Material":"Phosphor Bronze","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Male Pin","Fastening Type":"Bayonet Lock","Insertion Loss":"0.1dB","Product Status":"Active","Connector Style":"BNC, Mini","Frequency - Max":"4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"031-70","Contact Termination":"Crimp","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-40°C~155°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.0900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/db6ef7d121e00b99af7d289cb549650b.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-70335/alternatives.json"},"ai":{"faq":[{"question":"Is 031-70335 compatible with RG-174 and LMR-100 cable?","answer":"Yes, the 031-70335 is specifically listed for RG-174, 188, 188A, 316, LMR-100, and M17/119-RG174 cable types. Both the center conductor and shield crimp dimensions match these cables."},{"question":"Does 031-70335 come with all pieces for assembly?","answer":"Yes, the kit includes five pieces: one connector body, one contact, one ferrule, one sleeve, and one spacer. You only need a crimp tool and die set to complete the assembly."},{"question":"Can I use 031-70335 with RG-58 cable?","answer":"No, RG-58 is not in the listed cable group. The 031-70335 is designed for RG-174, 188, 316, and LMR-100 — cables with a smaller outer diameter than RG-58. Using it with RG-58 would not produce a proper crimp or shield termination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-70335","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/amphenol/031-70335 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T20:41:44.623Z","lastPublished":"2026-07-23T20:41:44.623Z","indexable":true}}