Product details

Plug, Male Pin connector; impedance 50Ohm; mounting Free Hanging (In-Line); cable RG-8, 8A, 9, 9A, 9B, 87, 213, 214, 225, 302, 393; protection Weatherproof

Name: 82-312
SKU: 82-312

China-sourced compatible alternative — fit confirmed by drawing/spec review.

Part number (MPN)

82-312

Impedance

50Ohm

Need a custom version from drawing?

We coordinate supplier-qualified RF connector and cable assembly sourcing from drawings, samples, or BOM. Typical production lead time is 3–6 weeks after drawing/spec review; feasibility, MOQ, and fit are confirmed by RFQ.

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Lead time: 3–6 wks | MOQ: 200+ pcs

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• Share the reference MPN and source brand if it matters.
• Add the BOM and volume split for production projects.
• Attach the drawing or the key fit requirements.

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Specifications

82-312

Specifications for 82-312
Interface	Coaxial Connectors (RF)
Interface	RG-8, 8A, 9, 9A, 9B, 87, 213, 214, 225, 302, 393
Impedance	50Ohm
Mounting	Free Hanging (In-Line)
Body Material	Brass
Part Number	82-312
IP rating	In Stock. Alternative Models Available.
Lifecycle	New From This Manufacturer
Delivery	DHL、UPS、FedEx、Registered Mail
Payment	T/T Paypal Visa MoneyGram Western Union
More Information	82-312 More Information
ECAD	Request Free CAD Models

Show 7 more specs

Model Number	82-312
Category	Coaxial Connectors (RF)
IP rating	Weatherproof
Body Finish	Nickel
Operating Temperature	-55°C~85°C
Electrical Rating	1500 V
Signal Performance	0.15dB

Description

Current reference data for 82-312: 50Ohm · Free Hanging (In-Line). Impedance is listed as 50Ohm. If that parameter is critical, confirm it again in RFQ. Mounting is listed as Free Hanging (In-Line). If panel, bulkhead, or flange constraints matter, send the dimensions with the RFQ. Material is listed as Brass. That is useful for review, but it does not replace full project stack-up confirmation. The catalog also lists a sealing or protection value of Weatherproof. Check that against the real environment requirement in RFQ. Use this page to shortlist before RFQ, not as the final sign-off.

Use this page to shortlist before RFQ. MOQ 200+ custom production and supply path are confirmed after drawing/spec/BOM review; no spot stock is assumed.

Request Quote (RFQ)

Cstone is a professional factory—not a trading company—specializing in RF and coaxial connectors, adapters, and cable assemblies, including N-type, BNC, SMA, SMP, SSMB, MMCX, and more. We manufacture custom connectors to 2D drawings or samples; fit, MOQ, lead time, and production details are confirmed by RFQ. Factory-made production to 2D drawings or samples; MOQ 200+ and typical 3–6 week lead time are confirmed after drawing/spec/BOM review. Physical inventory is not promised; production details are confirmed by RFQ.

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Why work with us?

Form-Fit-Function compatibility confirmed by drawing/spec review
Commercially competitive alternative for replacement and sourcing projects
MOQ 200+ and lead time confirmed by model, quantity, and supply path

Working hours: 10:00–20:00 (Beijing Time, UTC+8)

We typically reply within 1 business day (subject to workload and time zones).

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Related RF sourcing routes

If this MPN is only a reference point, continue with a replacement, equivalent, adapter, or drawing-based cable assembly review.

Brand replacement briefs SMA alternatives from China BNC connector equivalents N Type RF replacement Custom RF cable from drawing

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Engineer checklist (key parameters)

Interface Coaxial Connectors (RF)

Impedance 50Ohm

IP rating Weatherproof

Mounting Free Hanging (In-Line)

Cable type RG-8, 8A, 9, 9A, 9B, 87, 213, 214, 225, 302, 393

If these parameters are critical, include them in the RFQ.

FAQ

What is the impedance of 82-312?

Our catalog lists the impedance for 82-312 as: 50Ohm. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What mounting style does 82-312 use?

Our catalog lists the mounting style for 82-312 as: Free Hanging (In-Line). If you have panel/bulkhead/flange constraints, attach a drawing in the RFQ.

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Disclaimer

Manufacturer names, trademarks, symbols, and part numbers are used for identification and cross-reference only. Cstone Technology operates its own factory for RF/coaxial connectors, adapters, and cable assemblies and is not a trading company or affiliated with the original brands. Trademarks remain the property of their respective owners. Final suitability is confirmed by drawing/spec review during RFQ.