Product details

BNC Straight Crimp Jack RG-55 RG-142 RG-223 RG-400 Bulkhead Rear Mount 50 Ohm IP67

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

Part number (MPN)

031-6927

Impedance: 50 Frequency: 4

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Lead time: 3–6 wks | MOQ: from 100 pcs

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Specifications

031-6927

Specifications for 031-6927
Interface	RG-55, RG-142, RG-223, RG-400, Belden 83242, Times SF-142B
Impedance	50
Frequency (max)	4
Gender	Jack
Orientation	Straight
Termination	Solder
Termination	Cable - Crimp
Mounting	Bulkhead - Rear Mount
Body Material	Brass
Termination	Phosphor Bronze
Body Finish	Nickel
Termination	Gold

Show 13 more specs

Coupling mechanism	Bayonet
Termination	47-10070
Export Control Classification Number	EAR99
IP rating	IP67
Insulator Material	PTFE
Isolated	No
Low PIM	No
Mil Qualified	Not Mil Qualified
Non Magnetic	No
Ports	1 (Single Port)
Size Category	Miniature
Temp (Max Degrees Celsius)	165
Temp (Min Degrees Celsius)	-65

Description

Current reference data for 031-6927: 50 · 4 · Bulkhead - Rear Mount. The catalog currently lists the configuration as: Straight · Solder. Impedance is listed as 50. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 4. The real operating limit still depends on the assembly, mating pair, and application context. Mounting is listed as Bulkhead - Rear Mount. 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 IP67. 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.

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RF/coax connectors, adapters, and cable assemblies reviewed against your drawing, spec, or BOM.

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Engineer checklist (key parameters)

Interface RG-55, RG-142, RG-223, RG-400, Belden 83242, Times SF-142B

Gender Jack

Orientation Straight

Impedance 50

Frequency (max) 4

IP rating IP67

Coupling mechanism Bayonet

Mounting Bulkhead - Rear Mount

Termination Solder

Cable type RG-55, RG-142, RG-223, RG-400, Belden 83242, Times SF-142B

Low PIM No

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

FAQ

What mounting style does 031-6927 use?

Our catalog lists the mounting style for 031-6927 as: Bulkhead - Rear Mount. If you have panel/bulkhead/flange constraints, attach a drawing in the RFQ.

Is this an original part or an alternative/replacement?

We supply China-sourced compatible alternatives. Fit is confirmed by drawing/spec review during RFQ, and sample validation when required.

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Disclaimer

Manufacturer names, trademarks, symbols, and part numbers are used for identification and cross-reference only. Cstone Technology is a China-based export sourcing partner for compatible alternatives and is not affiliated with the original brands. Trademarks remain the property of their respective owners. Final suitability is confirmed by drawing/spec review during RFQ.