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 Rectangular Connectors - Board Spacers, Stackers (Board to Board) category page. You can select the model you want based on the above.

Question 2

What are the main brands Rectangular Connectors - Board Spacers, Stackers (Board to Board)?

Accepted Answer

Typical parameters include 3M Electronics, Amphenol, Harwin Inc., Hirose Electric, Major League Electronics, Mill-Max Manufacturing Corp., Molex, Oupiin...

Question 3

How to choose between different Rectangular Connectors - Board Spacers, Stackers (Board to Board) 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:3M Electronics, Amphenol, Harwin Inc.]. 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
DWM-07-54-SM-D-435 Datasheet	Samtec	CONN HDR 14POS 0.05 STACK T/H	Availability:650	17+ $5.0200 25+ $4.5600 100+ $3.0600 1000+ $2.9200 5000+ $2.7800	min:1
DW-49-20-F-S-795 Datasheet	Samtec	CONN HDR 49POS 0.1 STACK T/H	Availability:1575	8+ $10.0600 25+ $6.8600 100+ $6.5200 500+ $6.2200 1000+ $5.8800	min:1
DW-50-14-L-Q-200 Datasheet	Samtec	CONN HDR 100POS 0.1 STACK T/H	Availability:2372	4+ $22.5200 25+ $15.3000 100+ $14.5400 500+ $13.8200 1000+ $13.1200	min:1
DWM-07-55-G-D-200 Datasheet	Samtec	CONN HDR 14POS 0.05 STACK T/H	Availability:736	17+ $5.0200 25+ $4.5800 100+ $3.0600 1000+ $2.9200 5000+ $2.8000	min:1
DW-49-20-F-S-800 Datasheet	Samtec	CONN HDR 49POS 0.1 STACK T/H	Availability:2852	8+ $10.0600 25+ $6.8600 100+ $6.5200 500+ $6.2200 1000+ $5.8800	min:1
DW-50-14-L-Q-400 Datasheet	Samtec	CONN HDR 100POS 0.1 STACK T/H	Availability:1408	4+ $22.5200 25+ $15.3000 100+ $14.5400 500+ $13.8200 1000+ $13.1200	min:1
DWM-07-55-G-D-245 Datasheet	Samtec	CONN HDR 14POS 0.05 STACK T/H	Availability:968	17+ $5.0200 25+ $4.5800 100+ $3.0600 1000+ $2.9200 5000+ $2.8000	min:1
DW-49-20-F-S-805 Datasheet	Samtec	CONN HDR 49POS 0.1 STACK T/H	Availability:1592	8+ $10.0600 25+ $6.8600 100+ $6.5200 500+ $6.2200 1000+ $5.8800	min:1
DW-50-14-L-Q-450 Datasheet	Samtec	CONN HDR 100POS 0.1 STACK T/H	Availability:1926	4+ $22.5200 25+ $15.3000 100+ $14.5400 500+ $13.8200 1000+ $13.1200	min:1
DWM-07-55-G-D-250 Datasheet	Samtec	CONN HDR 14POS 0.05 STACK T/H	Availability:1925	17+ $5.0200 25+ $4.5800 100+ $3.0600 1000+ $2.9200 5000+ $2.8000	min:1

Rectangular Connectors - Board Spacers, Stackers (Board to Board) Components

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