Product details

D-Sub Backshells SLD BANDING BS TOP

Name: 557T071NF331STB
SKU: 557T071NF331STB

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

Part number (MPN)

557T071NF331STB

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

Specifications

557T071NF331STB

Specifications for 557T071NF331STB
Interface	D-Sub Backshells
Product Category	D-Sub Backshells
Subcategory	D-Sub Connectors
Filtered	-
RoHS	N

Description

Reference MPN listed for 557T071NF331STB. Final fit needs the drawing or BOM. 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. MOQ 200+ custom production and supply path are confirmed after drawing/spec/BOM review; no spot stock is assumed.

Request Quote (RFQ)

B2B RFQ sourcing from China for compatible alternatives and supplier-coordinated custom production. MOQ 200+, typical lead time 3–6 weeks after drawing/spec/BOM review; no physical stock is promised.

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 →

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 D-Sub Backshells

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

Similar Connectors

Related models:

T 3400 005

Circular DIN Connectors 6 Pin Male;R/A Cable Mount

View details →

G17T1510121EU

D-Sub Standard Connectors Dsub, Stamped Signal 3A, Straight PCB Thru Hole, 15 Pin, Flash Gold, Bright Tin Shell+Grounding Dimples, 4-40 Threaded Standoff 6.0mm (0.236"), With Boardlock 4.2mm (0.165")

View details →

85114006

The phase invariant MINIBEND CTR line of cable assemblies maintains the bend-to-the-end solderless connector termination technology and introduces industry-leading phase versus temperature performance with an absolute phase change of <300 ppm over a temperature range of -50°C to +125°C.

View details →

SMD7FRA010

DIN Connectors

View details →

T3644-005

Circular DIN Connectors MALE CABLE CONNECTOR 14 WAY

View details →

SMD3FRA020

DIN Connectors

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 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.