581-M25-213L461
NorComp Inc.
581-M25-213L461
NorComp Inc.
CONN MICRO-D FEMALE 25P RA PCB 1
Reference Price (USD)
1+
$43.51000
500+
$43.0749
1000+
$42.6398
1500+
$42.2047
2000+
$41.7696
2500+
$41.3345
Exquisite packaging
Discount
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581-M25-213L461
$43.51
Product details
NorComp Inc.'s 581-M25-213L461 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-Type, Micro-D configuration features captive sealing rings that maintain IP68 rating at 20-meter depth.Receptacle, Female Sockets 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.Panel Mount, Through Hole, Right Angle variant incorporates non-magnetic stainless steel hardware for compass-safe installations.The 0.050 Pitch x 0.043 Row to Row 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 Board Side (2-56) 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 (Front) / Brass (Rear), Nickel Plated demonstrates >2000-hour resistance to marine atmospheric corrosion.The Gold surface treatment maintains <10m resistance after 500 immersion cycles.Precision-controlled 15.0µin (0.38µm) ensures proper corrosion barrier in splash zones.All materials exceed UL94 V-0 requirements while maintaining low smoke toxicity.The 2A design incorporates de-rating curves for 45 C ambient seawater conditions.0.220" (5.60mm) dimensional control ensures proper drainage in vertical installations.Board Lock, Shielded include integrated galvanic isolators that prevent electrolytic corrosion between dissimilar metals.
Product Attributes
- Product Status: Active
- Connector Style: D-Type, Micro-D
- Connector Type: Receptacle, Female Sockets
- Number of Positions: 25
- Number of Rows: 2
- Mounting Type: Panel Mount, Through Hole, Right Angle
- Shell Size, Connector Layout: 0.050 Pitch x 0.043 Row to Row
- Contact Type: Signal
- Flange Feature: Board Side (2-56)
- Termination: Solder
- Primary Material: -
- Shell Material, Finish: Steel (Front) / Brass (Rear), Nickel Plated
- Contact Finish: Gold
- Contact Finish Thickness: 15.0µin (0.38µm)
- Ingress Protection: -
- Material Flammability Rating: UL94 V-0
- Current Rating (Amps): 2A
- Backset Spacing: 0.220" (5.60mm)
- Features: Board Lock, Shielded
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