629-21W1250-4ND
EDAC Inc.
629-21W1250-4ND
EDAC Inc.
CONN D-SUB PLUG 21POS R/A SLDR
Reference Price (USD)
1+
$10.28160
500+
$10.178784
1000+
$10.075968
1500+
$9.973152
2000+
$9.870336
2500+
$9.76752
Exquisite packaging
Discount
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629-21W1250-4ND
$10.28
Product details
EDAC Inc.'s 629-21W1250-4ND redefines D-Sub Connectors performance in marine navigation systems. The corrosion-resistant design withstands 1000-hour salt fog testing while maintaining <2dB insertion loss at 2.4GHz for AIS and radar applications.The D-Sub, Combo configuration features captive sealing rings that maintain IP68 rating at 20-meter depth.Plug, Male Pins contacts employ gold-over-nickel plating that resists galvanic corrosion in seawater environments.The 21 (20 + 1 Power) layout includes isolated RF and power contacts with 60dB crosstalk suppression.Precision-engineered 2 contact arrangement maintains 50 impedance within 5% in salt spray conditions.Through Hole, Right Angle variant incorporates non-magnetic stainless steel hardware for compass-safe installations.The 3 (DB, B) - 21W1 design provides 70dB shielding effectiveness from 10MHz to 6GHz.Signal and Power implementation uses beryllium-free alloys that maintain elasticity in -30 C to +85 C seawater.The Mating Side (M3) system enables one-handed operation with positive locking feedback in wet conditions.Our Solder methodology creates waterproof joints that withstand 100 bar hydrostatic pressure.Steel, Nickel Plated demonstrates >2000-hour resistance to marine atmospheric corrosion.The Gold surface treatment maintains <10m resistance after 500 immersion cycles.Precision-controlled Flash ensures proper corrosion barrier in splash zones.All materials exceed UL94 V-0 requirements while maintaining low smoke toxicity.The 5A, 40A design incorporates de-rating curves for 45 C ambient seawater conditions.0.370" (9.40mm) dimensional control ensures proper drainage in vertical installations.Board Lock, Grounding Indents, Mounting Brackets include integrated galvanic isolators that prevent electrolytic corrosion between dissimilar metals.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub, Combo
- Connector Type: Plug, Male Pins
- Number of Positions: 21 (20 + 1 Power)
- Number of Rows: 2
- Mounting Type: Through Hole, Right Angle
- Shell Size, Connector Layout: 3 (DB, B) - 21W1
- Contact Type: Signal and Power
- Flange Feature: Mating Side (M3)
- 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, 40A
- Backset Spacing: 0.370" (9.40mm)
- Features: Board Lock, Grounding Indents, Mounting Brackets
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