D38999/20FH21HN-LC
Amphenol Aerospace Operations
D38999/20FH21HN-LC
Amphenol Aerospace Operations
CONN RCPT HSNG MALE 21POS PNL MT
Reference Price (USD)
1+
$81.96000
500+
$81.1404
1000+
$80.3208
1500+
$79.5012
2000+
$78.6816
2500+
$77.862
Exquisite packaging
Discount
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D38999/20FH21HN-LC
$81.96
Product details
Amphenol Aerospace Operations's D38999/20FH21HN-LC represents the next generation of Circular Connectors - Housings, optimized for harsh industrial automation environments. Featuring advanced contact technology and ruggedized construction, this connector delivers reliable performance in continuous operation scenarios. Its innovative design addresses common failure modes in automotive test equipment and process control systems.The Receptacle Housing configuration enables modular system expansion with hot-swap capability. Field data shows 99.98% uptime in automotive assembly line applications.Engineered for For Male Pins implementations, the contact arrangement prevents arc flash in high-current applications. The bifurcated contact design reduces contact resistance by 15% compared to conventional solutions.Supporting 21 contact variations, the connector facilitates mixed analog/digital signal transmission. The isolated power contacts prevent ground loops in sensitive measurement circuits.Compatible with 23-21 inserts, allowing customized contact arrangements. The floating insert design compensates for 1.5mm panel misalignment.Conforming to H dimensional standards, the connector maintains interoperability with legacy systems. The reinforced strain relief withstands 100N cable pull force.Crimp termination method ensures reliable connections in high-vibration environments. The cold-welded contacts exhibit <0.2m resistance variation under 10G vibration.Designed for 16 contacts, the current density remains below 300A/cm at maximum rating. The hyperbolic contact profile reduces insertion force by 30%.Panel Mount installation option reduces panel cutout size by 20% versus competitors. The integrated gasket compresses uniformly without requiring torque monitoring.The Flange configuration enables tool-less installation in confined spaces. The breakaway torque design prevents over-tightening damage to composite panels.The Threaded system provides audible engagement confirmation in high-noise environments. Vibration testing demonstrates zero loosening at 200Hz random vibration profiles.With N (Normal) coding, the connector prevents incorrect mating in multi-connector panels. The color-coded key system is detectable under night vision equipment.Aluminum construction provides exceptional strength-to-weight ratio for drone applications. The material demonstrates 50% higher impact resistance than standard alloys.The Electroless Nickel coating exhibits <0.5% reflectance in infrared spectrum for military stealth applications. Surface hardness exceeds 500HV on Vickers scale.Silver pigmentation incorporates laser-markable zones for permanent identification. The compound resists industrial solvents including MEK and acetone.Meeting Environment Resistant standards, the design excludes particulates down to 1 m size. The triple-seal interface maintains integrity during thermal shock cycling.Shielded effectiveness meets CISPR 32 Class B requirements for industrial environments. The continuous 360 shield provides 60dB attenuation at 500MHz.
Product Attributes
- Product Status: Active
- Connector Type: Receptacle Housing
- Type: For Male Pins
- Number of Positions: 21
- Shell Size - Insert: 23-21
- Shell Size, MIL: H
- Contact Type: Crimp
- Contact Size: 16
- Mounting Type: Panel Mount
- Mounting Feature: Flange
- Fastening Type: Threaded
- Orientation: N (Normal)
- 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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