629-21W4250-3N2
EDAC Inc.
629-21W4250-3N2
EDAC Inc.
CONN D-SUB PLUG 21POS R/A SLDR
Reference Price (USD)
1+
$12.80480
500+
$12.676752
1000+
$12.548704
1500+
$12.420656
2000+
$12.292608
2500+
$12.16456
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
629-21W4250-3N2
$12.80
Product details
Optimized for railway signaling systems, EDAC Inc.'s 629-21W4250-3N2 D-Sub Connectors meets EN 50155 standards while withstanding 15G shock and 5G vibration. The robust design maintains signal integrity in electromagnetic environments up to 100V/m RF interference.The D-Sub, Combo configuration features double-locking mechanisms that prevent accidental disconnection in moving vehicles.Plug, Male Pins contacts employ self-cleaning wiping action that maintains <20m resistance in dusty environments.The 21 (17 + 4 Power) layout includes segregated high-voltage and signal contacts with 8mm creepage distance.Precision-machined 2 contact arrays maintain alignment within 0.2mm during 50G shock events.Through Hole, Right Angle variant incorporates vibration-resistant hardware that maintains torque retention after 10 million stress cycles.The 4 (DC, C) - 21WA4 design provides 80dB shielding effectiveness from 10kHz to 6GHz per EN 50121-4.Signal and Power implementation uses nickel-cobalt alloys that maintain spring properties at -40 C to +125 C operating range.The Housing/Shell (4-40) system enables IP69K-rated sealing that withstands high-pressure washdown procedures.Our Solder process creates crimp connections that survive 1000 thermal shock cycles from -40 C to +125 C.Steel, Nickel Plated demonstrates >500-hour resistance to railway lubricants and cleaning agents.The Gold surface treatment maintains <15m resistance after 1000 hours salt spray exposure.Precision-controlled Flash ensures proper wear resistance during 25,000 mating cycles.All materials exceed UL94 V-0 requirements per EN 45545-2 for railway applications.The 5A, 30A design incorporates parallel contact paths that maintain continuity during vibration.0.370" (9.40mm) dimensional control ensures proper clearance for 5mm thick cable insulation.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub, Combo
- Connector Type: Plug, Male Pins
- 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, Nickel Plated
- Contact Finish: Gold
- Contact Finish Thickness: Flash
- Ingress Protection: -
- Material Flammability Rating: UL94 V-0
- Current Rating (Amps): 5A, 30A
- Backset Spacing: 0.370" (9.40mm)
- Features: -
You May Also Be Interested In
