D38999/24FH21AN
Amphenol Aerospace Operations
D38999/24FH21AN
Amphenol Aerospace Operations
CONN RCPT HSNG MALE 21POS PNL MT
Reference Price (USD)
1+
$68.45000
500+
$67.7655
1000+
$67.081
1500+
$66.3965
2000+
$65.712
2500+
$65.0275
Exquisite packaging
Discount
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D38999/24FH21AN
$68.45
Product details
The D38999/24FH21AN by Amphenol Aerospace Operations revolutionizes Circular Connectors - Housings technology for renewable energy systems. Combining extreme environmental resistance with high-current capacity, this connector is engineered for solar farm combiners and wind turbine pitch control systems where reliability is paramount.As a Receptacle Housing solution, it integrates power and data contacts in a single compact package. The dual-contact design reduces installation time by 40% in field deployments.Optimized for For Male Pins configurations, the contact system handles 100A surge currents without degradation. The arc-resistant design meets UL 1977 requirements for photovoltaic applications.With 21 arrangement options, the connector supports various power distribution schemes. The optimized contact pitch prevents corona discharge at altitudes up to 3000m.Compatible with 23-21 inserts, allowing flexible power/signal configurations. The floating insert accommodates panel warpage up to 2mm.Conforming to H standards, the connector interfaces with industry-standard accessories. The robust design withstands 500N mating force without deformation.Crimp termination ensures reliable connections in thermally dynamic environments. The spring-loaded contacts compensate for thermal expansion differences.Designed for 16 contacts, the current density remains below 200A/cm at full load. The optimized contact geometry reduces insertion force by 25%.The Panel Mount installation withstands 25G shock loads in wind turbine nacelles. The vibration-resistant design maintains contact integrity under 5-500Hz random vibration.The Bulkhead - Front Side Nut design allows one-handed installation while wearing gloves. The captive hardware prevents dropped components during tower installations.Threaded locking mechanism ensures positive engagement in high-vibration environments. The self-locking feature prevents accidental disconnection during operation.Featuring N (Normal) keying, the connector prevents misalignment during blind mating. The color-coded system reduces installation errors in low-light conditions.The Aluminum construction provides excellent corrosion resistance in coastal environments. Salt fog testing shows no corrosion after 2000 hours exposure.Electroless Nickel coating maintains stable contact resistance in humid environments. The surface treatment reduces friction during mating while preventing galling.The Silver identification system simplifies maintenance in large-scale arrays. High-visibility pigments remain detectable in all weather conditions.Rated Environment Resistant, the design withstands high-pressure water jets during panel washing. The triple-seal system prevents moisture ingress during thermal cycling.Shielded effectiveness meets EN 61000-6-2 industrial immunity standards. The continuous braid design provides 70dB attenuation at 100MHz.
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: Bulkhead - Front Side Nut
- 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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