621-025-668-533
EDAC Inc.
621-025-668-533
EDAC Inc.
621 SERIES RIGHT ANGLE D-SUB PLU
Reference Price (USD)
1+
$6.60345
500+
$6.5374155
1000+
$6.471381
1500+
$6.4053465
2000+
$6.339312
2500+
$6.2732775
Exquisite packaging
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621-025-668-533
$6.60
Product details
EDAC Inc.'s 621-025-668-533 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 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 25 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.Board Edge, Through Hole, Right Angle variant incorporates non-magnetic stainless steel hardware for compass-safe installations.The 3 (DB, B) design provides 70dB shielding effectiveness from 10MHz to 6GHz.Signal implementation uses beryllium-free alloys that maintain elasticity in -30 C to +85 C seawater.The Mating Side, Female Screwlock (4-40) 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 30.0µin (0.76µm) ensures proper corrosion barrier in splash zones.All materials exceed UL94 V-0 requirements while maintaining low smoke toxicity.The 3A per Contact design incorporates de-rating curves for 45 C ambient seawater conditions.0.318" (8.08mm) dimensional control ensures proper drainage in vertical installations.Board Lock, Filter, Grounding Indents, Mounting Brackets, Shielded include integrated galvanic isolators that prevent electrolytic corrosion between dissimilar metals.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub
- Connector Type: Plug, Male Pins
- Number of Positions: 25
- Number of Rows: 2
- Mounting Type: Board Edge, Through Hole, Right Angle
- Shell Size, Connector Layout: 3 (DB, B)
- Contact Type: Signal
- Flange Feature: Mating Side, Female Screwlock (4-40)
- Termination: Solder
- Primary Material: -
- Shell Material, Finish: Steel, Nickel Plated
- Contact Finish: Gold
- Contact Finish Thickness: 30.0µin (0.76µm)
- Ingress Protection: -
- Material Flammability Rating: UL94 V-0
- Current Rating (Amps): 3A per Contact
- Backset Spacing: 0.318" (8.08mm)
- Features: Board Lock, Filter, Grounding Indents, Mounting Brackets, Shielded
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