Product details

RF Connectors / Coaxial Connectors TNC Blkhd Strt Jack 50 Ohm Feedthru

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

Part number (MPN)

BJ48

Impedance: 50 Ohms Frequency: 500 MHz

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

BJ48

Specifications for BJ48
Interface	RF Connectors / Coaxial Connectors
Interface	TNC
Impedance	50 Ohms
Frequency (max)	-
Frequency (max)	500 MHz
Gender	Jack (Female)
Orientation	Straight
Body Style	Bulkhead
Termination	Quick Connect
Product	Connectors
Product Category	RF Connectors / Coaxial Connectors
Unit Weight	0.634931 oz

Show 2 more specs

Subcategory	RF Interconnects
RoHS	Y

Description

Current reference data for BJ48: 50 Ohms · 500 MHz · Straight. The catalog currently lists the configuration as: Straight · Quick Connect. Impedance is listed as 50 Ohms. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 500 MHz. 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. 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 Jack (Female)

Orientation Straight

Impedance 50 Ohms

Frequency (max) 500 MHz

Termination Quick Connect

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

FAQ

What is the impedance of BJ48?

Our catalog lists the impedance for BJ48 as: 50 Ohms. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is BJ48 rated for?

Our catalog lists the frequency for BJ48 as: 500 MHz. Actual performance depends on assembly/materials/application — send an RFQ so we can confirm a suitable option.

Similar Connectors

Related models:

082-5773

RF Connectors / Coaxial Connectors TNC TRIAX PLUG

View details →

R143704000

TNC / FEMALE-FEMALE ADAPTER

View details →

R143406000

TNC / INSULATED SQUARE FLANGE JACK RECEPTACLE WITH SOLDER POT CONTACT

View details →

T39T39-85S-

TNC plug right angle to TNC plug right angle using .085 conformable

View details →

TNC864A-0000

TNC jack SQ 17.5mm 4 hole flange with solder cup contact 11GHz VSWR1.2

View details →

N39T60-316D-

N plug right angle to TNC reverse polarity plug using RD316

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.