Question 1

How to choose the correct component model？

Accepted Answer

We provide the brands and related parameters of components for you to choose from on the Circular Connectors - Contacts category page. You can select the model you want based on the above.

Question 2

What are the main brands Circular Connectors - Contacts?

Accepted Answer

Typical parameters include Amphenol, Amphenol Aerospace, Amphenol Fiber Systems International, Amphenol Industrial Products Group, Amphenol LTW, Amphenol NEXUS Technologies, Amphenol PCD, Amphenol Sine Systems...

Question 3

How to choose between different Circular Connectors - Contacts brands?

Accepted Answer

1. Pre-Screen with Industry Certifications (ISO, UL, CE)
Verify compliance with safety certifications like Industry Standards to filter 68% of subpar vendors.
2. Analyze Authentic Customer Reviews
Check platforms like Trustpilot/B2B forums for verified purchase reviews focusing on durability (avg. 4.2★+ recommended).
3. Calculate Long-Term Cost Efficiency
Use formula: Total Cost = (Price × Quantity) + (Failure Rate × Repair Cost) to compare 3-year ROI.
4. Request Sample Testing Reports
Require brands to provide third-party lab reports (e.g., SGS/BV) covering [Such as Brand:Amphenol, Amphenol Aerospace, Amphenol Fiber Systems International]. 5. Finalize with On-Site Audit (Optional)
For bulk orders, inspect production facilities using QC checklist templates (Download Free PDF).

Part Number	Manufacturer	Description	Quantity	Unit Price	Operations
121668-0002 Datasheet	ITT Cannon, LLC	CONTACT PIN 12-14AWG CRIMP TIN	Availability:8974	10+ $0.4673 3000+ $0.2596 6000+ $0.2442 9000+ $0.2596	min:1
09156006291 Datasheet	HARTING	CONTACT SOCKET 0.6MM CRIMP GOLD	Availability:3930	1+ $1.9710 10+ $1.4850 100+ $1.4760 200+ $1.4220 500+ $1.3590	min:1
121668-0101 Datasheet	ITT Cannon, LLC	CONTACT SOCKET 14-16AWG CRIMP	Availability:1642	1+ $0.5670 10+ $0.4608 25+ $0.5670 50+ $0.3992 100+ $0.3754	min:1
1605559 Datasheet	Phoenix Contact	CONTACT PIN SZ 1.0MM CRIMP GOLD	Availability:1676	1+ $4.2200 10+ $4.0600 25+ $3.7800	min:1
5-1437720-7 Datasheet	TE Connectivity	CONTACT SOCKET 24AWG CRIMP	Availability:7800	10+ $1.2636 500+ $1.0530 6500+ $0.9720	min:1
XS2U-2221 Datasheet	Omron Automation & Safety	CONTACT SOCKET 22-24AWG CRIMP	Availability:1556	1+ $1.3050 10+ $1.1070 25+ $1.0379 50+ $0.9882 100+ $0.9409	min:1
XS2U-2222 Datasheet	Omron Automation & Safety	CONTACT SOCKET 18-20AWG CRIMP	Availability:2365	1+ $3.8400 91+ $3.5200 228+ $3.3800 457+ $3.2800 913+ $3.2000	min:1
121668-0125 Datasheet	ITT Cannon, LLC	APD CON PWR SKT 16-18 ST/RL 3K	Availability:10487	10+ $0.6401 3000+ $0.3556 6000+ $0.3386 9000+ $0.3556 15000+ $0.3174	min:1
09151006103 Datasheet	HARTING	HAN M23 MALE CRIMP CONTACT, 1MM,	Availability:1660	1+ $2.4120 10+ $1.8180 50+ $1.7100 100+ $1.5930 200+ $1.5750	min:1
121668-0126 Datasheet	ITT Cannon, LLC	APD CON PWR SKT 14-16 ST/RL	Availability:14354	10+ $0.5535 3000+ $0.3075 6000+ $0.2892 9000+ $0.3075	min:1

Circular Connectors - Contacts Components

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