Product details

RF Adapters - In Series TNC JACK JACK BULK HEAD ADAPTER 50 OHM

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

Part number (MPN)

122342

Impedance: 50 Ohms Frequency: DC

WhatsApp — Quick Reply

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

Before RFQ Clear inputs speed up review. ⌄

• 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.

How we review alternatives

Image

Click image to enlarge.

Specifications

122342

Specifications for 122342
Interface	RF Adapters - In Series
Interface	TNC
Impedance	50 Ohms
Frequency (max)	DC
Frequency (max)	11 GHz
Gender	Jack (Female)
Gender	Jack (Female)
Orientation	Straight
Body Style	Bulkhead
Body Material	Brass
Termination	Phosphor Bronze
Termination	Gold

Show 8 more specs

Product Category	RF Adapters - In Series
Unit Weight	0.687137 oz
Shell Plating	Nickel
Side 2 Polarity	Normal
RoHS	E
Subcategory	RF Adapters
Packaging	Bulk
Side 1 Polarity	Normal

Description

Current reference data for 122342: 50 Ohms · DC · Straight. The catalog currently lists the configuration as: Straight. Impedance is listed as 50 Ohms. If that parameter is critical, confirm it again in RFQ. Frequency is listed as DC. The real operating limit still depends on the assembly, mating pair, and application context. If mounting is missing here, confirm it from the drawing or mating requirement. Material is listed as Brass. That is useful for review, but it does not replace full project stack-up confirmation. Use this page to shortlist before RFQ, not as the final sign-off.

Use this page to shortlist before RFQ.

Request Quote (RFQ)

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

Drawing / spec review MOQ / lead-time check RF connectors Adapters Cable assemblies

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

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

Need a brand replacement workflow? Open the general brief → Need an approved alternative or cost-down workflow? Open the procurement brief →

Contact

Engineer checklist (key parameters)

Interface RF Adapters - In Series

Gender Jack (Female)

Orientation Straight

Impedance 50 Ohms

Frequency (max) DC

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

FAQ

What is the impedance of 122342?

Our catalog lists the impedance for 122342 as: 50 Ohms. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

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.

Similar Connectors

Related models:

031-7011

RP-TNC Straight Crimp Jack RG-178 Front Bulkhead 50 Ohm IP67

View details →

T60T39-L100-

TNC reverse polarity plug to TNC plug right angle using JBY100

View details →

122344

RF Connectors / Coaxial Connectors TNC JACK JACK BULK HEAD ADAPTER 50 OHM

View details →

N80T60-223-

N jack to TNC reverse polarity plug using RG223

View details →

N80T80-85S-

N jack to TNC jack using .085 conformable

View details →

ADS-T8T8-BF-18-1.15

TNC jack to TNC jack bulkhead, IP67 mated, 18GHz VSWR1.15

View details →

MPN Search Supports exact, prefix, and partial matching. ⌄

Supports exact, prefix, and partial matching.

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.