Product details

RF Adapters - Between Series N male to SMA

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

Part number (MPN)

CT3391

Impedance: 50 Ohms Frequency: DC Interface: N SMA

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

CT3391

Specifications for CT3391
Interface	N SMA
Interface	RF Adapters - Between Series
Interface	SMA
Interface	N
Impedance	50 Ohms
Frequency (max)	DC
Frequency (max)	DC to 11 GHz
Frequency (max)	11 GHz
Gender	Plug (Male)
Gender	Jack (Female)
Orientation	Straight
Side 2 Polarity	Normal

Show 4 more specs

Product Category	RF Adapters - Between Series
Subcategory	RF Adapters
Side 1 Polarity	Normal
RoHS	Y

Description

Current reference data for CT3391: N SMA · 50 Ohms · DC. 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. 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 SMA

Gender Plug (Male)

Orientation Straight

Impedance 50 Ohms

Frequency (max) DC

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

FAQ

What connector interface/type does CT3391 use?

According to our catalog data, CT3391 lists the interface/type as: N SMA. To confirm mechanical fit, send an RFQ and we will validate against your drawing/spec.

What is the impedance of CT3391?

Our catalog lists the impedance for CT3391 as: 50 Ohms. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

Similar Connectors

Related models:

R125484000W

RF Connectors / Coaxial Connectors SMA 2 HOLE FLNG PLUG RECP W/SHLDR CONT

View details →

A39E39-85S-

SMA plug right angle to MMCX plug right angle using .085 conformable

View details →

A30MC39-85S-

SMA plug to SMC plug right angle using .141 conformable

View details →

21_SMA-50-2-5/111_NE

RF Connectors / Coaxial Connectors SMA straight cable jack(f)

View details →

R302205002030

MML / PLUG H2.0 - SMA PLUG CABLE ASSEMBLY 1.13/50/S LGTH 030CM

View details →

CSI-RSFE-300-UFFR

RF Cable Assemblies RP-SMA female bulkhead front mount (CONREVSMA015-1.13) to right angle U.FL female (CONUFL012-1.13) with 300mm of 1.13mm cable

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.