Product details

RF Connectors / Coaxial Connectors TNC ST CLAMP PLUG RG 174 316

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

Part number (MPN)

122402

Impedance: 50 Ohms Frequency: 11 GHz

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

122402

Specifications for 122402
Interface	RF Connectors / Coaxial Connectors
Interface	RG-174, RG-188A, RG-316, Belden 7805A
Interface	TNC
Impedance	50 Ohms
Frequency (max)	-
Frequency (max)	11 GHz
Gender	Plug
Orientation	Straight
Termination	Clamp
Termination	Brass
Termination	Silver or Gold
Product	Connectors

Show 9 more specs

Product Category	RF Connectors / Coaxial Connectors
Unit Weight	0.582020 oz
Maximum Operating Temperature	+ 165 C
Voltage Rating	500 V
Mating Cycles	500
RoHS	E
Subcategory	RF Interconnects
Packaging	Bulk
Minimum Operating Temperature	- 65 C

Description

Current reference data for 122402: 50 Ohms · 11 GHz · Straight. The catalog currently lists the configuration as: Straight · Clamp. Impedance is listed as 50 Ohms. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 11 GHz. The real operating limit still depends on the assembly, mating pair, and application context. For higher-frequency projects, include the drawing, cable path, and critical requirements in the first RFQ. 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 TNC

Gender Plug

Orientation Straight

Impedance 50 Ohms

Frequency (max) 11 GHz

Termination Clamp

Cable type RG-174, RG-188A, RG-316, Belden 7805A

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

FAQ

What is the impedance of 122402?

Our catalog lists the impedance for 122402 as: 50 Ohms. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is 122402 rated for?

Our catalog lists the frequency for 122402 as: 11 GHz. Actual performance depends on assembly/materials/application — send an RFQ so we can confirm a suitable option.

Similar Connectors

Related models:

T30T30-141T-

TNC plug to TNC plug using .141 semi-rigid

View details →

AD-T8T8

TNC jack to TNC jack 11GHz VSWR1.2

View details →

SHT-2175-FC-TNC-02

RF Terminators DC-18 GHZ TERM SHORT F TNC

View details →

095-850-222-048

RF Cable Assemblies TNC RA Plg to TNC Bkhd Jck LMR200 48in

View details →

N30T90-58-

N plug to TNC reverse polarity jack using RG58

View details →

000-79075

TNC Right Angle Clamp Plug RG-58 RG-141 Times LMR-195 50 Ohm

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.