Discover the HUADA ZMDM-5SJ1 Micro Rectangular Connector

The HUADA ZMDM-5SJ1 connector redefines compactness. It’s 2.78mm shorter in length, 5.4mm narrower, and 3.9mm lower than the J29A series, making it ideal for tight spaces. Despite its small footprint, this connector packs a punch with a high current rating of 5 A. Whether you’re designing wearables, IoT devices, or miniaturized electronics, the ZMDM-5SJ1 delivers performance without compromise.
Beyond its size, the ZMDM-5SJ1 boasts impressive specs. With an insulation resistance of 5000 mΩ, it ensures reliable signal transmission. Its mechanical life spans 500 cycles, and it can withstand impacts up to 490m/s². Plus, the low contact resistance (only 8 mΩ) ensures minimal power loss. If you need a space-saving connector that doesn’t skimp on performance, the ZMDM-5SJ1 is your go-to choice.

Key Features of the ZMDM-5SJ1 Connector

Minidisjuntores 5SJ1: These minidisjuntores (miniature circuit breakers) play a critical role in safeguarding electrical installations. Here’s a closer look at their features:
Standard Compliance: The ZMDM-5SJ1 adheres to the NBR NM 60898-1 standard.
Voltage Rating: It operates at a maximum voltage of 240/415 VAC.
Insulation Voltage: With an insulation voltage of 500 VAC, it ensures reliable performance.
Interrupting Capacity: The ZMDM-5SJ1 can handle short circuits, providing an interrupting capacity of 3 kA at 220/380V.
Conductor Sizes: It accommodates solid wires ranging from 1 to 25 mm² and flexible cables with terminals from 1 to 16 mm².
Tightening Torque: Proper installation requires a tightening torque of 2 Nm.
Lifetime: Expect up to 4000 operations under load conditions.
Environmental Considerations: It operates within an ambient temperature range of -5°C to 40°C and can be stored between -25°C and 70°C.
Protection Degree: IP20 (protection against solid foreign objects).
Pollution Degree: 2 (suitable for indoor use).
Dispositivos DR 5SZ1 (Differential-Residual Devices):
These devices enhance safety by detecting leakage currents and preventing electric shocks. Here’s what you need to know: Voltage Rating: The ZMDM-5SZ1 operates at 240/415 VAC.
Nominal Residual Current: It detects and responds to a nominal residual current of 30 mA.
Conductor Sizes: It accommodates solid wires (0.75 to 35 mm²) and flexible cables with terminals (0.75 to 25 mm²).
Tightening Torque: Proper installation requires a tightening torque of 2.5 Nm.
Environmental Conditions: It operates within an ambient temperature range of -25°C to 45°C and can be stored between -40°C and 75°C.
Protection Degree: IP20 (protection against solid foreign objects).
Pollution Degree: 2 (suitable for indoor use).
Dispositivos DPS 5SD76 (Surge Protection Devices): These devices shield your equipment from lightning-induced surges. Here’s what you should know: Voltage Rating: The ZMDM-5SD76 operates at 240/415 VAC.
Surge Protection: It effectively guards against lightning surges.

Technical Features Table: