Product details

D-Sub Tools & Hardware PIN,SLOTTED SPRING AUTOMACHINE SYSTEM

Name: 21028-3
SKU: 21028-3

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

Part number (MPN)

21028-3

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

21028-3

Specifications for 21028-3
Interface	D-Sub Tools & Hardware
Product Category	D-Sub Tools & Hardware
Subcategory	D-Sub Connectors
Packaging	Bulk
Filtered	-
RoHS	Y

Description

Reference MPN listed for 21028-3. 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 Tools & Hardware

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

Similar Connectors

Related models:

FMCN49820

Mini SMP (SMPM) Male Smooth Bore VITA 67.3 Connector Solder Attachment for FM-F086, FM-F086HF, FM-F086LL, FM-F086FLX

View details →

625H007XN17

D-Sub Tools & Hardware

View details →

6STF09PAU03R10X

D-Sub Standard Connectors D-SUB FILTER 9 POS

View details →

RJSAE538KB2

Modular Connectors / Ethernet Connectors RJ45, Stacked, Shield, LEDs, 2 Port

View details →

2884978

RF Terminators FL LCX 50-OHM

View details →

205204-8

D-Sub Standard Connectors 9P PLUG HOUSING

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.