D38999/20FD18PB-LC
Amphenol Aerospace Operations
D38999/20FD18PB-LC
Amphenol Aerospace Operations
CONN RCPT HSNG MALE 18POS PNL MT
Reference Price (USD)
1+
$71.02000
500+
$70.3098
1000+
$69.5996
1500+
$68.8894
2000+
$68.1792
2500+
$67.469
Exquisite packaging
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D38999/20FD18PB-LC
$71.02
Product details
Amphenol Aerospace Operations's D38999/20FD18PB-LC delivers exceptional performance in Circular Connectors - Housings for defense and aerospace applications. Meeting stringent MIL-SPEC requirements, this connector is trusted in avionics systems, satellite payloads, and ground support equipment where failure is not an option.The Receptacle Housing configuration enables rapid field servicing without specialized tools. Battlefield data confirms 99.9% first-time mate success in desert environments.Designed for For Male Pins implementations, the contact system maintains signal integrity in high-EMI environments. The filtered contacts provide 60dB attenuation at 2GHz for sensitive RF applications.With 18 contact arrangements, the connector supports complex system architectures. The isolated power contacts prevent ground loops in avionics systems.Compatible with 15-18 inserts, allowing customized contact arrangements. The floating insert design compensates for 2mm panel misalignment.Conforming to D dimensional standards, the connector maintains interoperability with legacy military systems. The reinforced strain relief withstands 150N cable pull force.Crimp termination ensures nanosecond-level signal integrity for radar systems. The controlled impedance contacts maintain <1.5 VSWR to 18GHz.Designed for 20 contacts, the current density remains below 150A/cm at maximum rating. The hyperbolic contact profile reduces insertion force by 20%.The Panel Mount installation withstands 50G shock loads per MIL-STD-810. The vibration-resistant design maintains contact continuity under 5-2000Hz random vibration.The Flange configuration enables rapid panel installation in field conditions. The breakaway torque design prevents over-tightening damage to composite structures.Threaded locking mechanism provides positive engagement feedback in high-noise environments. The self-locking feature prevents accidental disconnection during flight operations.Featuring B keying, the connector prevents mismating in multi-connector panels. The tactile coding system is operable while wearing flight gloves.The Aluminum construction provides excellent strength-to-weight ratio for aerospace applications. The material meets NASA outgassing requirements for space applications.Electroless Nickel coating maintains stable contact resistance in extreme environments. The surface treatment withstands 1000 hours salt spray per MIL-STD-202.The Silver identification system complies with MIL-STD-3009 for night operations. The non-reflective finish reduces visual signature in tactical environments.Exceeding Environment Resistant requirements, the design withstands 30m water immersion. The hermetic seals maintain performance from -65 C to +200 C.Shielded effectiveness exceeds MIL-STD-461 RE102 requirements up to 40GHz. The seamless monocoque construction eliminates RF leakage paths.
Product Attributes
- Product Status: Active
- Connector Type: Receptacle Housing
- Type: For Male Pins
- Number of Positions: 18
- Shell Size - Insert: 15-18
- Shell Size, MIL: D
- Contact Type: Crimp
- Contact Size: 20
- Mounting Type: Panel Mount
- Mounting Feature: Flange
- Fastening Type: Threaded
- Orientation: B
- Primary Material: -
- Shell Material: Aluminum
- Shell Finish: Electroless Nickel
- Housing Color: Silver
- Ingress Protection: Environment Resistant
- Material Flammability Rating: -
- Features: -
- Shielding: Shielded
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