Product details

RF Connectors / Coaxial Connectors 1553 Twinax BLKD JK Rear MNT SKT Contact

Name: BJ450WS
SKU: BJ450WS

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

Part number (MPN)

BJ450WS

Frequency

2 MHz

Need a custom version from drawing?

We coordinate supplier-qualified RF connector and cable assembly sourcing from drawings, samples, or BOM. Typical production lead time is 3–6 weeks after drawing/spec review; feasibility, MOQ, and fit are confirmed by RFQ.

Custom RF cable from drawing →

WhatsApp — Quick Reply

Lead time: 3–6 wks | MOQ: 200+ 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

BJ450WS

Specifications for BJ450WS
Interface	RF Connectors / Coaxial Connectors
Interface	Bulkhead Mount
Interface	1553
Frequency (max)	-
Frequency (max)	2 MHz
Gender	Jack (Female)
Orientation	Straight
Body Style	Straight
Termination	Receptacle
Termination	Solder
Body Material	Brass
Termination	Gold

Show 8 more specs

Polarity	Standard
Body Finish	Nickel
Product	Connectors
Product Category	RF Connectors / Coaxial Connectors
Isolation	Non-Isolated
Board Thickness	0.13 in
Subcategory	RF Interconnects
Coupling mechanism	Lock On

Description

Current reference data for BJ450WS: 2 MHz · Bulkhead Mount · Straight. The catalog currently lists the configuration as: Straight · Receptacle. Frequency is listed as 2 MHz. The real operating limit still depends on the assembly, mating pair, and application context. Mounting is listed as Bulkhead 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. Use this page to shortlist before RFQ, not as the final sign-off.

Use this page to shortlist before RFQ. MOQ 200+ custom production and supply path are confirmed after drawing/spec/BOM review; no spot stock is assumed.

Request Quote (RFQ)

Cstone is a professional factory—not a trading company—specializing in RF and coaxial connectors, adapters, and cable assemblies, including N-type, BNC, SMA, SMP, SSMB, MMCX, and more. We manufacture custom connectors to 2D drawings or samples; fit, MOQ, lead time, and production details are confirmed by RFQ. Factory-made production to 2D drawings or samples; MOQ 200+ and typical 3–6 week lead time are confirmed after drawing/spec/BOM review. Physical inventory is not promised; production details are confirmed by RFQ.

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

Why work with us?

Form-Fit-Function compatibility confirmed by drawing/spec review
Commercially competitive alternative for replacement and sourcing projects
MOQ 200+ and lead time confirmed by model, quantity, and supply path

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 →

Related RF sourcing routes

If this MPN is only a reference point, continue with a replacement, equivalent, adapter, or drawing-based cable assembly review.

Brand replacement briefs SMA alternatives from China BNC connector equivalents N Type RF replacement Custom RF cable from drawing

Open contact form

Engineer checklist (key parameters)

Interface 1553

Gender Jack (Female)

Orientation Straight

Frequency (max) 2 MHz

Coupling mechanism Lock On

Mounting Bulkhead Mount

Termination Receptacle

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

FAQ

What frequency is BJ450WS rated for?

Our catalog lists the frequency for BJ450WS as: 2 MHz. Actual performance depends on assembly/materials/application — send an RFQ so we can confirm a suitable option.

What mounting style does BJ450WS use?

Our catalog lists the mounting style for BJ450WS as: Bulkhead Mount. If you have panel/bulkhead/flange constraints, attach a drawing in the RFQ.

Similar Connectors

Related models:

M4220 BK199

RF connector; impedance 78 Ohms; cable Twinaxial

View details →

PL455ACFLP-222

RF Connectors Coaxial Connectors 1553 Twinax Pin Contact Full CRMP

View details →

9271 0061000

Classics connector; impedance 124 Ohms; cable Twinaxial

View details →

BJ459ACRS-201

RF Connectors Coaxial Connectors 1553 Twinax SKT Contact

View details →

031-2226-1051

RF Connectors / Coaxial Connectors TWINAX PLUG

View details →

BJ3450P

RF Connectors / Coaxial Connectors 1553 Twinax BLKD JK Rear MNT THRD Pin CT

View details →

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

Supports exact, prefix, and partial matching.

000-10400 000-1 00010400

Disclaimer

Manufacturer names, trademarks, symbols, and part numbers are used for identification and cross-reference only. Cstone Technology operates its own factory for RF/coaxial connectors, adapters, and cable assemblies and is not a trading company or affiliated with the original brands. Trademarks remain the property of their respective owners. Final suitability is confirmed by drawing/spec review during RFQ.