ZMDC-25PNP Micro Connector: Compact Design, High-Temperature Resilience

The ZMDC-25PNP micro connector is a compact yet robust solution designed for critical applications where space is at a premium. With dimensions 5.65mm shorter in length and 1.24mm narrower than its predecessor, the ZMDM series, this connector offers significant space-saving advantages. Whether it’s in automotive electronics, industrial automation, or telecommunications equipment, the ZMDC-25PNP ensures reliable signal transmission and power delivery.
Engineered for durability, the ZMDC-25PNP boasts impressive specifications. Its contact spacing of 1.91mm and row spacing of 1.65mm allow for efficient board layouts. The conductor cross-section accommodates wire sizes from 0.15mm² to 0.35mm², making it versatile for various applications. With an operating temperature range spanning from -55°C to +125°C, it can withstand extreme environments. Additionally, features like high insulation resistance (5000 mΩ), low contact resistance (8 mΩ), and a mechanical life of 500 cycles ensure long-term reliability. Whether you’re designing next-gen electronics or upgrading existing systems, the ZMDC-25PNP delivers performance you can trust.

Key Features of the ZMDC-25PNP Micro Connector

Frequency Range: The ZMDC-25PNP operates within a frequency range spanning from 0.5 MHz to 500 MHz. Whether you’re dealing with low-frequency signals or high-speed data, this connector has you covered.
Mainline Loss (Insertion Loss): When it comes to signal integrity, the ZMDC-25PNP shines. Its typical mainline loss (insertion loss) at the coupled port is a mere 0.65 dB. Even at its maximum, it doesn’t exceed 1.0 dB. This minimal loss ensures efficient signal transmission.
Coupling: The coupling factor—the interaction between the input and coupled port—is approximately 11.5 dB. This balance ensures effective power transfer while maintaining isolation.
Directivity: Directivity matters in precision applications. The ZMDC-25PNP boasts around 32 dB of directivity, meaning it keeps unwanted signals at bay, allowing your desired signal to shine through.
VSWR (Voltage Standing Wave Ratio): With a VSWR typically at 1.2:1, this connector minimizes reflections and maximizes power transfer. Your signals stay clean and efficient.
Operating Temperature: From frigid environments to scorching conditions, the ZMDC-25PNP remains unfazed. It can handle temperatures ranging from -55°C to +125°C, making it suitable for diverse applications.
Insulation Resistance: Electrical isolation matters. The connector’s insulation resistance is a robust 5000 mΩ, ensuring reliable performance even in challenging environments.
Mechanical Durability: Durability matters in real-world scenarios. Rated for 500 mechanical cycles, the ZMDC-25PNP withstands the rigors of repeated connections and disconnections.

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