L77SDBH25SC309
Amphenol ICC (Commercial Products)
L77SDBH25SC309
Amphenol ICC (Commercial Products)
CONN D-SUB RCPT 25POS SLDR CUP
Reference Price (USD)
1+
$2.77000
500+
$2.7423
1000+
$2.7146
1500+
$2.6869
2000+
$2.6592
2500+
$2.6315
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
L77SDBH25SC309
$2.77
Product details
Amphenol ICC (Commercial Products)'s L77SDBH25SC309 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.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.Free Hanging (In-Line) 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 Cable Side (4-40) system enables one-handed operation with positive locking feedback in wet conditions.Our Solder Cup methodology creates waterproof joints that withstand 100 bar hydrostatic pressure.Steel, Tin 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 design incorporates de-rating curves for 45 C ambient seawater conditions.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub
- Connector Type: Receptacle, Female Sockets
- Number of Positions: 25
- Number of Rows: 2
- Mounting Type: Free Hanging (In-Line)
- Shell Size, Connector Layout: 3 (DB, B)
- Contact Type: Signal
- Flange Feature: Cable Side (4-40)
- Termination: Solder Cup
- 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): 3A
- Backset Spacing: -
- Features: -
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