MIL DTL 38999 compatible contact Amphenol 21-033384-071 designed for interconnections in harsh environments
Manufacturer:
Amphenol
Description:
Rectangular Connector Contacts RoHS
Category:
Arrays, Edge Type, Mezzanine (Board to Board)/Rectangular Connector Contacts
Specifications
Contact Plating:
金
Mfr. Part #:
21-033384-071
Model Number:
21-033384-071
Introduction
Product Overview
Amphenol Aerospace offers a comprehensive range of high-frequency and high-speed contacts designed for demanding applications in military and commercial aviation, military vehicles, missiles, and C4ISR systems. These contacts, including coaxial, twinax, triax, quadrax, and differential twinax types, are engineered for superior electrical performance, high data transfer rates, and excellent EMI compatibility. They are primarily designed for integration into MIL-DTL-38999 circular connectors, with options for other connector families like MIL-DTL-5015 and MIL-DTL-22992, as well as rectangular rack and panel connectors. Amphenol provides solutions for various impedance requirements (100, 150 Ohms) and frequency ranges, up to 40 GHz, ensuring reliable interconnections in harsh environments.
Product Attributes
- Brand: Amphenol Aerospace
- Certifications: MIL-DTL-38999, MIL-DTL-5015, MIL-DTL-22992
- Material: Gold plated over nickel on mating parts (standard)
- Finish: Gold plated per ASTM B488 Type II, Code C, .000050 min. thick over nickel plate per AMS-QQ-N-290, Class 2, .000030/.000150 thick (standard for many contacts)
Technical Specifications
| Product Type | Contact Size | Impedance (Ohms) | Frequency Range | Key Features/Applications | Connector Series Compatibility |
|---|---|---|---|---|---|
| Quadrax Contacts | 8 | 100 / 150 | Up to 1.25 GHz | High data transfer rates, low power consumption, excellent EMI compatibility, forms two 100 or 150 Ohm matched impedance differential pairs. Available in crimp and PC tail termination. | MIL-DTL-38999 Series III, ARINC 600, R27 |
| Differential Twinax Contacts | 8 | 100 / 150 | Up to 1.25 GHz | High data transfer rates, low power consumption, excellent EMI compatibility, forms one 100 or 150 Ohm matched impedance differential pair. Available in crimp and PC tail termination. | MIL-DTL-38999 Series III, ARINC 600, R27 |
| Coaxial Contacts (High Frequency) | 8, 12, 16 | 50 / 75 | DC to 40 GHz | Superior electrical performance, high frequency capability, blindmate advantage, uses standard interfaces. Features 'Float Mount' technology. | MIL-DTL-38999 Series III |
| Coaxial Contacts (Standard) | 4, 8, 12, 16 | 50 / 75 | Up to 700 MHz (Size 12/16) / 3 GHz (Size 8) | Reliable interconnection, protection from interference, large crimping area, positive contact captivation. | MIL-DTL-38999, MIL-DTL-5015, MIL-DTL-22992 |
| Matched Impedance Coaxial Contacts | 8, 12 | 50 / 75 | 03 GHz (and beyond) | Captivated inner contact for bent cable applications, low VSWR, low insertion loss. | MIL-DTL-38999 Series I, II, III |
| Twinax Contacts (Concentric) | 8, 10, 12 | ~77 | 030 MHz (Size 10/12) / 020 MHz (Size 8) | Protection from magnetic and electrostatic interference, meets MIL-STD-1553B parameters, maintains shield integrity. | MIL-DTL-38999 Series I, II, III, SJT |
| Triax Contacts | 8, 10, 12 | ~75 / 50 | 0500 MHz (Size 8) / 0300 MHz (Size 10) / 030 MHz (Size 12) | Additional shielding for triax cable, isolated ground planes, improved shielding effectiveness. | MIL-DTL-38999 Series I, II, III |
| 'Split-Pair' Quadrax Contacts | 8 | 100 | Up to 6.5 Gbps per pair | Higher bandwidth than CAT5E quadrax, enhanced crosstalk performance, compatible with shielded twisted pair cables. | MIL-DTL-38999 Series III |
| Transition Adapters (Quadrax/Differential Twinax) | Size 8 | 100 / 150 | N/A | Facilitate launching of controlled impedance signals to printed circuit boards. Available in 90 or straight receptacles, threaded or cable-to-board styles. | MIL-DTL-38999 Series III, ARINC 600, R27 |
| Micro D-Twinax Transition Adapters | N/A | 100 | N/A | Miniature size, push-pull quick disconnect coupling, rugged construction, 100+ mating cycles. | N/A |
| PC Tail Contacts (Coax, Twinax, Triax, Quadrax) | Various (8, 10, 12, 16) | Various (50, 75, 100, 150) | Various | Cost-effective packaging for limited space applications, direct attachment to printed circuit boards. | MIL-DTL-38999 Series I & III, ARINC 404, ARINC 600, R27 |
2504101957_Amphenol-21-033384-071_C17206177.pdf
Send RFQ
Stock:
MOQ:
