This rugged miniature circular connector is engineered for extreme environments, offering a robust break away mechanism for quick disconnect. Waterproof when mated and unmated, it ensures reliable signal integrity and EMI shielding. Fully compatible with AMC Easy Clean systems.
The quality and structure of the cable, cabling process, and cable length are critical factors that directly influence the performance of your interconnect solution. The interface between the cabled connector and the device’s transmitter and receiver is also essential to ensure that the entire system meets your industry standards and operational requirements.
The AMC High Density A1 plug combines extremely compact size with maximum electrical performance, making it ideal for military and rugged field applications. Designed for quick-disconnect (break-away) functionality, IP68 waterproof sealing, and up to 40 contacts in a single unit, it ensures signal integrity and mechanical resilience even under the most demanding conditions. This miniature solid connector is tested to MIL standards, offering robust protection against vibration, dust, and moisture, while its color-coded mechanical keying guarantees secure and intuitive mating.
The LINKHIVE UR01 is engineered as a high-performance rear mounted metal receptacle for rugged environments where durability, sealing, and compact integration are essential. As a low profile receptacle, it features a reduced external footprint that allows for discrete, panel-level mounting—ideal for portable, wearable, or embedded military electronics.
Built with a corrosion-resistant chrome plated brass body and IP68-rated sealing, the UR01 performs flawlessly in harsh environmental conditions. low profile female connector provides a fully sealed receptacle structure even when unmated, supporting tactical use cases where water, mud, and dust intrusion must be prevented.
UR01 Low Profile Receptacle product range overview
| Style | UP01 |  | |
| Rugged connector for demanding field applications | |||
| Short Cable Plug | |||
 | |||
UR01 | UR03 | UR50 | |
| low-profile receptacle and Rear-mounted receptacle for compact installations | Front-mounted low-profile panel receptacle for space-constrained designs | Short cable receptacle for quick field connections | |
| military receptacle | military receptacle | military receptacle | |
 |  |  | |
✅ Low Profile Receptacle Design
✅ IP68 Sealed Receptacle
✅ Rear Mounted metal receptacle Installation
✅ EMC 360° Shielding fo low profile female connector
✅ Durable Military Receptacle
With over 10,000 mating cycles, shock resistance, and -55°C to +135°C operating range, the UR01 meets stringent military and industrial reliability requirements.
✅ Fully Compatible with Fischer Connectors
The UR01 is dimensionally and functionally compatible with Fischer connector systems, allowing direct replacement or system upgrades without redesign.
✅Secure Push-Pull Self-Latching System
Dimensions
Size | military receptacle Dimensions(mm) | |||||
A | H | M | L1 | L2 | L3 | |
00U | 10 | 8 | M7*0.5 | 15 | 12.5 | 5.0 |
0U | 13 | 11 | M9*0.5 | 18.4 | 13.5 | 6.5 |
Ultimate Series Application Areas
Military receptacle Radios & Communication Panels
UAV and Ground Vehicle Electronics
Rugged Industrial Control Panels
Soldier-Worn Systems & Tactical Gear
Harsh-Environment Monitoring Devices
LINKHIVE’s UR01 combines precise mechanical design, fast delivery, and technical compatibility with Fischer UltiMate solutions. It supports quick deployment, system upgrades, and customized overmolded cable assemblies when needed. UR01 delivers both performance and value.
ultimate Series Specification
| Maximum Humidity: | up to 95% at 60°/140°F |
| Locking type: | push pull |
| Endurance: | 5000-10000 cycles |
| Shock resistance: | 100g,6ms |
| Salt spray corrosion test: | 96hr |
| Resistance to Vibration: | 15g[10Hz~2000Hz] |
| Shielding Efficiency: | 75dB(10MHz) 40dB(1GHz) |
| Working Temperature: | -55°~+125° |
| Connector Series: | Replacement ultimate Series UR01 |
| Gender: | rear mounted metal receptacle |
| Oreentation type: | Straight |
| Insulation material: | PPS/PEEK/PTFE/PPSU |
| Shell material: | Chrome-plated brass |
| Test Voltage (contact-contact): | 1450 |
| Test Voltage (contact-shell): | 1000 |
| Insulation resistance: | ≥5000MQ 600V DC |
| Contact resistance: | 6.5 |
| IP rating: | IP68 |
U series ultimate Series Key Alignment
ultimate Series U series Panel Cut out
Cable Clamp for ultimate Series U series
Contact Insert for ultimate Series U series
1U Contacts Inserts ultimate Series
Push-pull connectors, military connectors, hybrid connectors, bayonet connectors, custom connectors, cable assembly, and etc.
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This rugged miniature circular connector is engineered for extreme environments, offering a robust break away mechanism for quick disconnect. Waterproof when mated and unmated, it ensures reliable signal integrity and EMI shielding. Fully compatible with AMC Easy Clean systems.
The AMC High Density A1 plug combines extremely compact size with maximum electrical performance, making it ideal for military and rugged field applications. Designed for quick-disconnect (break-away) functionality, IP68 waterproof sealing, and up to 40 contacts in a single unit, it ensures signal integrity and mechanical resilience even under the most demanding conditions. This miniature solid connector is tested to MIL standards, offering robust protection against vibration, dust, and moisture, while its color-coded mechanical keying guarantees secure and intuitive mating.
The LINKHIVE Rugged circular plug with push pull locking, metal housing, and Mil-Spec performance. Intermateable with AMC Y Series, ideal for soldier systems and field communications. Large inventory and fast global delivery.
The LINKHIVE Replacement AMC Y GK Style 8 circular connector receptacle is a rugged, waterproof receptacle designed for military, security, and industrial field applications. This female receptacle connector is intermateable with AMC Series Y, ensuring compatibility across tactical communication and surveillance systems. With a low-profile design and secure push-pull locking, the circular connector receptacle ensures stable performance in harsh environments. Supported by LINKHIVE’s strong production capabilities and quality control, this connector receptacle is always in stock and ready for fast delivery.
