JF-1039B Push-Pull DC Solenoid – 10mm Stroke, 170g 25N Force (6V/12V 1.5A /24V 1A Optional)

Description

The JF-1039B is an open-frame push-pull DC solenoid designed for short-stroke linear actuation requiring a solid force output in a compact package. It delivers approximately 25N (≈2.5kg) of holding force across a 10mm stroke, making it suitable for vending machine mechanisms, office equipment, electronic locks, and light industrial automation . The solenoid uses a spring-return plunger: when the coil is energized, the plunger moves to perform work; when power is removed, the internal spring returns it to the rest position . The open-frame construction features a metal housing with M3 mounting holes, and the coil is polarity-independent—the two wires can be connected either way for basic operation . The body measures approximately 39×26×20mm, and the unit weighs around 108–150g depending on the batch . Available in 6V, 12V, and 24V coil variants, the JF-1039B accommodates different DC power architectures.

Important Note on Specifications: Listings for the JF-1039B show significant inconsistencies in current ratings across sources. The 12V variant is variously rated at 400mA, 1.5A, and 2A depending on the seller . The 24V variant is listed at 400mA by some sources and 1A by others . Buyers should measure the actual current draw of their specific unit before finalizing driver and power supply designs. One source also specifies a maximum energization time of ≤60 seconds .

Features

• 25N Holding Force with 10mm Stroke: Provides solid actuation force for latching, locking, dispensing, and sorting tasks in light commercial and automation equipment .

• Push-Pull Operation with Spring Return: Plunger performs work when energized and automatically resets via internal spring when power is removed, simplifying mechanical design .

• Compact Open-Frame Construction: Body dimensions of approximately 39×26×20mm allow integration into tight enclosures while the open coil form aids heat dissipation .

• Multiple Voltage Options: Available in 6V, 12V, and 24V coil variants to match different DC power supply architectures .

• Polarity-Independent Coil: The two coil wires can be connected either way with identical operating results for basic push-pull actuation .

• M3 Mounting Holes: Integrated mounting points simplify secure attachment to brackets and panels .

• Quiet Operation Features: E-clip ring and rubber washer help minimize operating noise .

• Durable Construction: Rated for over one million cycles under load, with stable temperature rise and low friction design .

Technical Specifications