321WA4SCT56N40X
Conec

Conec
CONN D-SUB RCPT 21POS R/A SLDR
$43.73
Available to order
Reference Price (USD)
1+
$33.56000
20+
$30.29400
40+
$29.02400
60+
$27.21000
100+
$26.30300
260+
$24.85181
Exquisite packaging
Discount
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Upgrade your connectivity solutions with Conec's 321WA4SCT56N40X D-Sub connectors - the industry standard for robust interconnections. These connectors in our Interconnects category feature gold-plated contacts for optimal conductivity and corrosion resistance. The 321WA4SCT56N40X series includes both standard and high-density configurations suitable for military, aerospace, and transportation applications. Engineers trust these D-Subs for avionics systems, railway signaling equipment, and naval electronics due to their MIL-DTL-24308 compliance. Each connector undergoes rigorous testing for insertion durability (500+ cycles) and environmental resistance, making them ideal for harsh operating conditions.
Specifications
- Product Status: Active
- Connector Style: D-Sub, Combo
- Connector Type: Receptacle, Female Sockets
- Number of Positions: 21 (17 + 4 Power)
- Number of Rows: 2
- Mounting Type: Through Hole, Right Angle
- Shell Size, Connector Layout: 4 (DC, C) - 21WA4
- Contact Type: Signal and Power
- Flange Feature: Housing/Shell (4-40)
- Termination: Solder
- Primary Material: -
- Shell Material, Finish: Steel, Tin Plated
- Contact Finish: Gold
- Contact Finish Thickness: 30.0µin (0.76µm)
- Ingress Protection: -
- Material Flammability Rating: UL94 V-0
- Current Rating (Amps): 5A, 20A
- Backset Spacing: -
- Features: Board Lock