Amphenol Aerospace HD38999连接器（带四同轴连接器）
Amphenol Aerospace HD38999连接器（带四同轴连接器）的接触密度比同尺寸Mil Spec 38999连接器的最高密度高30%。这些连接器设计使用Mil规定的38999组件，Mil认证的39029连接器（尺寸23）、Mil认证的38999嵌入材料，可直接替代标准38999连接器。该高速四同轴连接器精心布置有4个间隔内触点，形成2个100Ω匹配阻抗差分对，另有一个具备坚固外壁的外触点，可于恶劣环境发挥高可靠性能。设计允许用户在不增加连接器尺寸的情况下增加触点数量。为满足对较小系统尺寸的要求，用户可选择更小外壳尺寸，无需减少触点数量。Amphenol Aerospace按MIL-DTL-38999要求对连接器进行认证，因此HD38999连接器（带四同轴连接器）非常适合航空电子、C4I、商用机身、军用车辆、太空、地面和空中雷达、导弹与制导应用。
特性
- Utilizes mil specified 38999 components with the exception of the contacts and inserts arrangement
- 30% more contact density than the highest density Mil Spec 38999 connectors of its size
- Enables users to increase the number of contacts without increasing the size of the connector
规范
- Electrical Specifications
- Voltage:
- 22 AWG: 5A
- 24 AWG: 3A
- 26 AWG: 2A
- 28 AWG: 1.5A
- Insulation Resistance: 5000MΩ min.@ 500VDC 25°C
- Dielectric Withstanding Voltage: 1000VRMS @ sea level
- Environmental Specifications
- Operating Temperature: -65°C to +175°C
- Salt Spray Metallized: Electroless Nickel: 48 hours Anodic Coating, O. D. Cadmium, Durmalon, Zinc Nickel: 500 hours
- Salt Spray Composite: Electroless Nickel: 48 hours O. D. Cadmium, Durmalon, Zinc Nickel: 500 hours
- Mechanical Specifications
- Metallic Shells:
- Material: Aluminum alloy, Stainless Steel
- Protection: Electroless Nickel, O.D. Cadmium, Durmalon (Nickel PTFE), Zinc Nickel
- Composite Shells:
- Thermoplastic
- Protection: Electroless Nickel, O.D. Cadmium, Durmalon (Nickel PTFE), Zinc Nickel
- Contacts: Material: Copper Alloy; Protection: Gold over Nickel
- Insert Retention to Shell: 100psi in axial load
- Durability: 500 full mating and unmating cycles
- Vibration: 60G sine per MIL-DTL-38999L Para 4.5.23.2.1; 5G2 Random per EIA-364-28E, Test condition A; 1G2 Random per EIA-364-28E, Test condition 1
- Shock: Per EIA-364-27B, 300g
应用
- Avionics
- C 4 I
- Commercial airframe
- Military vehicles
- Space
- Radar ground/air
- Missile and ordinance
发布日期: 2011-09-09
| 更新日期: 2022-03-11