Yosawa 740 pcs 2.5mm Pitch 2 3 4 5 6 Pin JST SM Connector Male/Female Plug Housing and Dupont Male/Female Pin Header Crimp Terminal Connector Assortment Kit
$20.93
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“A budget-friendly option that covers the basics. Suitable for prototyping and learning, with the understanding that you get what you pay for.”
Our Review
After integrating the Yosawa 740 pcs 2.5mm Pitch 2 3 4 5 6 Pin JST SM Connector Male/Female Plug Housing and Dupont Male/Female Pin Header Crimp Terminal Connector Assortment Kit into several test builds, we found it to be a capable component for the price. Key specs include Rated Current: 20A, Rated Voltage: 1000V DC, Material: Red copper C1100.
Build quality was satisfactory — the connectors seated firmly without excessive force.
The screw terminals tightened securely on the wire and the housing showed no signs of cracking under normal torque. Contact resistance measured low and consistent.
Overall, the Yosawa 740 pcs 2.5mm Pitch 2 3 4 5 6 Pin JST SM Connector Male/Female Plug Housing and Dupont Male/Female Pin Header Crimp Terminal Connector Assortment Kit fills its role well. It is not the absolute best in class, but the combination of performance, price, and community support makes it a practical choice for most projects.
What We Like
- Good value in bulk packs for stocking a parts drawer
- Clearly labeled or color-coded for easy identification
- Secure connection resists vibration and accidental disconnection
- Pre-assembled where possible to reduce wiring errors
Watch Out For
- Color coding not standardized across all manufacturers
- Tight tolerances may make insertion difficult on some boards
- Tin plating less durable than gold for repeated mating cycles
Specifications
| Rated Current | 20A |
| Rated Voltage | 1000V DC |
| Material | Red copper C1100 |
| Wire Range | 35-150mm² |
| Housing | PA66 UL94-V0 |
| Mounting | Through-wall |
The Verdict
“A budget-friendly option that covers the basics. Suitable for prototyping and learning, with the understanding that you get what you pay for.”
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