TE Connectivity 3-521057-2 Connectors
Blue Insulated Tab Terminal, 16-14 AWG, Brass/Tin, Straight

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
3-521057-2
Detailed Description
Blue Insulated Tab Terminal, 16-14 AWG, Brass/Tin, Straight
Lifecycle Status
Active
Datasheet
3-521057-2 Datasheet
Quick Jump:
Technical Specifications
TE Connectivity 3-521057-2 Connectors technical specifications.
General
Orientation
Straight
Wire Gauge
16-14 AWG
Contact Plating
Tin
Contact Material
Brass
Color
Blue
Alternate Parts Comparison (3-521057-2 vs 1-880488-4 vs 61944-1 vs 2178439-1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Contact Material | Brass | -- | Brass | Steel |
| Wire Gauge | 16-14 AWG | -- | 14-18 AWG | 12-16 AWG |
| Color | Blue | Red | -- | -- |
| Contact Plating | Tin | -- | -- | Nickel |
| Orientation | Straight | Straight | -- | -- |
| Termination | -- | Quick Connect | Quick Connect | Quick Connect |
| Pitch | -- | -- | 6.35mm | 6mm |
| Action |
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