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Amphenol High Density Connectors 38999 (HD38999)
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암페놀

Interconnect Product Manufacturer, Electrical, Electronic, Fiber Optic Connectors, Coaxial Cable and more

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Amphenol High Density Connectors 38999 (HD38999)
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HIGH DENSITY CONNECTORS RATED TO 38999 SPEC

The 38999 family of high-density connectors was designed to work with existing MIL-Spec 38999 shells. To the end users familiar with standard 38999 connectors, this family of high-density connectors will look, feel, and perform just like the MIL-Qualified connectors. Utilizing an existing MIL-Spec 39029 size 23 contact and MIL-Spec shells, the new system is usually a drop-in connector. Even though this high-density connector has 30% more contacts, it still performs to the minimum electrical requirements of standard 38999 connectors.

 

 

Features

  • High-Reliability
    HD38999 - TV style connectors are used in some of the most rigorous environments and must perform flawlessly under wide temperature ranges, high vibrations and be resistant to a vast array of contaminants. Visual confirmation of mating is provided by the plug coupling nut covering a red band on the mating shell.
  • Outstanding Emi-Shielding Protection
    These connectors provide excellent signal integrity due to the shielded mating system that utilizes 360-degree shell grounding fingers, providing protection of up to 65 dB at 10 GHz.
  • Operates At Extreme Temperatures
    These connectors operate in temperatures from -85°F to +392°F (-65°C to +200°C).
  • High-Density Connectors
    If space is at a premium, HD38999 - TV connectors offer up to 187 contacts per connector. Ideally suited for the demands of digital electronics on fly-by wire aircraft, advanced robotics, and critical industrial equipment.
  • Self-Locking Connector Systems
    Self-locking coupling nuts and self-locking endbell accessory hardware provide the best performance for threaded connectors in high-vibration applications.
  • Broad Range Of Military And Commercial Accessories
    Many military-standard endbells to M85049 specifications and a wide array of cable termination styles are available. Straight, 45 and 90-degree endbells come in many styles from cost-effective standard clamp to shielded, environmentally-sealed and everything in between.
  • Contact Protection
    TV connectors are designed to be scoop-proof. Pin contacts are recessed to prevent contact damage and contact shorting when connector halves are mated.

 

 

Materials & Finishes

Shell & Plating

Contacts
Copper alloy
 
Plating
Gold-plated, 50 microinches per MIL-G-45204 type II, grade C, class I
 
Insulator
Hard dielectric wafer which contains tines for high-reliability retention of crimp contacts
 
Grommet & Seals
Silicone-based elastomer
 
Grounding Springs
Beryllium copper (grounded plug only)

 

 

Electrical Data

Contact Sizes  23

Operating Voltage & Test Voltage (Unmated Condition)

 

Current Rating by Contact Size & Wire Accommodation (Test Amps)

 

Contact Resistance of Mated Contacts End to-End

Insulation Resistance
5,000 megohms minimum @500 VDC 25C
 
Dielectric Withstanding Voltage
1000 VRMS @ Sea Level

 

 

Mechanical

Operating Temperature
W, W52, RB, J & ZN plating -65°C to 175°C (-85°F to 347°F) DT, F, M, K & S plating -65°C to 200°C (-85°F to 392°F)
 
Sealing
Against sand, dust per MIL-STD-202 & ice resistance

 

Wire Sealing Range

 

Insulation Strip Length

All dimensions in inches (millimeters in parentheses)

Mating Life
500 cycles minimum
 
Salt Spray
Finish W: 500-hour per MIL-STD-1344A method 1001 condition C

Finish W52: 48-hour

Finish F: 48-hour per MIL-STD-1344A method 1001 condition B

Finish J & M: 1000-hour per MIL-STD-1344A method 1001 condition C

Finish S & K: 500-hour per MIL-STD-1344A method 1001 condition C

Finish DT & DZ: 500-hour

 
Tempature Durability
Finish W: 175°C (347°F), Finish F: 200°C (392°F), mated, wired test period 1000 hours to MIL-STD-1344 Method 1005

Finish DT, M, K & S: 200°C (392°F)

Finish J, W52 & DZ: 175°C (347°F)

 
Chemical Resistance
Lubricating oils, hydraulic fluids, coolants, deicing fluids per MIL-STD-1344A Method 1016 condition A-1
 
Sine Vibration
60g at -55°C per MIL-DTL-38999K 4.5.22.2.1
 
Random Vibration
49.5 grms at ambient temperatures
 
Shock
300 grms
 
EMI-Shielding Effectiveness
100 MHz to 10 GHz - minimum attenuation of 50dB
 
Contact Type
Crimp
 
Number of Circuits
9 to 187
 
Contact Insertion
Rear-insertion/rear-extraction with simple plastic or high-quality metal hand tools
 
Contact Retention
Per MIL-DTL-38999K tested to MIL-STD-1344A method 2007

 

Polarization  Five keyways with optional master keyway rotations (Note: insert and main keyways remain fixed)

 

 

 

Cross-Section

암페놀
Interconnect Product Manufacturer, Electrical, Electronic, Fiber Optic Connectors, Coaxial Cable and more
세계적로 사람들을 기술과 연결하는 비전 암페놀(Amphenol)은 세계에서 가장 큰 인터커넥트 제품 제조업체 중 하나입니다. 이 회사는 전기, 전자 및 광섬유 커넥터, 동축 및 평평한 리본 케이블, 그리고 인터커넥트 시스템을 디자인, 제조 및 마케팅합니다. 회사의 제품 주요 사용 분야는 케이블 텔레비전, 휴대전화 및 데이터 통신 및 정보 처리 시스템을 포함한 통신 및 정보 처리 시장, 항공우주 및 군용 전자 제품, 그리고 자동차, 철도 및 기타 교통 및 산업용 애플리케이션입니다.
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