Military Metal Sealed Relay JZC-102M/027

Military Metal Relay JZC-102M | 4kPa Sealed | CII C-10AMP Series Replacement

Product Overview

The JZC-102M is a high-performance Military Metal Sealing Relay designed as a direct, environmentally robust replacement for the CII C-10AMP series. Available in both 12VDC and 27VDC coil versions and rated for 4kPa low-pressure operation, this Aviation DC Relay delivers enhanced reliability for critical systems in drones, aircraft, and military applications where the original C-10AMP relay is specified.

Technical Specifications

• Model: JZC-102M
• Coil Voltage: 12VDC or 27VDC (Specify when ordering)
• Contact Configuration: DPDT (2 Form C)
• Contact Rating: 1A @ 28VDC
• Coil Resistance: ~600Ω (typical for specified voltage)
• Environmental Rating: 4kPa (Low Pressure Sealed)
• Electrical Life: ≥100,000 operations
• Switching Time: ≤4ms
• Weight: <3g

Key Features & Advantages

• Exact C-10AMP Series Replacement: Form, fit, and function compatible for seamless upgrade and maintenance of legacy systems using CII relays.
• 4kPa Hermetic Sealing: Enhanced environmental protection for reliable operation in high-altitude or low-pressure conditions, a critical upgrade over many original components.
• Dual Voltage Option: Available in both 12V and 27V coil versions, providing flexibility to match various system requirements without redesign.
• Military-Grade Construction: Built as a robust Military Electromagnetic Relay with a hermetically sealed metal case, offering superior durability compared to standard PCB Signal Relays.
• Long Service Life: Engineered for over 100,000 reliable switching cycles, extending maintenance intervals and reducing total cost of ownership.

Installation Procedure

1. Identify System Requirements: Determine the original C-10AMP relay's coil voltage (12V or 27V) and confirm the 4kPa rating is suitable for your application.
2. Select Correct Variant: Order the JZC-102M with the matching coil voltage.
3. System Preparation: De-energize the equipment and safely access the relay.
4. Direct Replacement: Remove the old C-10AMP relay and install the JZC-102M, ensuring identical pin orientation on the PCB Board Relay footprint.
5. Functional Validation: Restore power and test the circuit to verify proper operation under expected environmental conditions.

Application Scenarios

This relay is engineered to sustain and upgrade critical systems. It delivers value by providing a superior, available alternative to obsolete parts. Key uses include: Legacy aviation and drone flight control system upgrades, Military ground vehicle and support equipment electronics, Industrial automation panels requiring high-altitude capability, and power distribution in systems where Engine, Train, Plane maintainence is paramount. Its 4kPa rating makes it ideal for applications where standard Industrial Power Relays are not environmentally qualified.

Quality & Compliance

Manufactured in our ISO 9001 certified facility under stringent quality controls. Each JZC-102M undergoes comprehensive electrical testing and seal verification to ensure performance meets the specifications required for reliable operation in demanding environments, consistent with our Military Metal Relay standards.

Customization Options

We offer OEM/ODM services for specialized projects. Beyond standard voltages, custom coil specifications, specific lead forms, or enhanced environmental testing can be developed for volume procurement, similar to services for our Polarized Relay JH-2S.

FAQ

Q: What is the significance of the 4kPa rating?
A: The 4kPa rating certifies the relay is hermetically sealed to operate reliably in low atmospheric pressure, equivalent to high-altitude conditions, which is essential for many aviation and aerospace applications.

Q: How do I choose between the 12V and 27V versions?
A: Select the version that matches the nominal coil voltage of your existing system or design requirement. Using the correct voltage is critical for reliable operation.

Q: Is this a direct drop-in replacement for all C-10AMP models?
A: The JZC-102M is designed to replace common CII C-10AMP series relays. Always verify the mechanical footprint and pinout of your specific C-10AMP variant for confirmation.

Q: Can I get samples for high-altitude testing?
A: Yes, qualified B2B clients can request samples for evaluation, including functional testing under simulated low-pressure conditions to validate the 4kPa performance.