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Small cylindrical 24 V solenoid body 30 mm with captive armature spring and mounting tabs

Adafruit

Adafruit ADA-412 24 V 30 mm push-pull solenoid

SKU CH-JVNG-CR7C0

Small push-pull solenoid with 30 mm body, captive armature, return spring and 24 V operation drawing about 100 mA

  • TypeOther
  • Push-pull action with return spring
  • 24 VDC operation, works from 9 V
  • 30 mm compact body with mounting tabs
  • Captive armature stays secured in place
  • Draws about 100 mA when energised

Adafruit ADA-412 24 V solenoid

The Adafruit ADA-412 is a small push-pull solenoid with a 30 mm body designed for linear actuation. It suits hobbyists and engineers building custom mechanisms, robotics or automated latches that need both push and pull motion from a single unit.

24 V operation and 100 mA current draw

The solenoid operates on 9 to 24 VDC and draws roughly 100 mA at 24 V, so a modest supply handles it comfortably. Lower voltages reduce force and speed, while sustained duty cycles can overheat the coil because no thermal protection is built in.

Driving requirements and return spring

A power transistor and flyback diode are mandatory to switch the inductive load safely from a microcontroller. The captive armature with return spring guarantees reset when power is removed, but the coil has no integrated driver or position feedback for closed-loop control.

Highlights

  • Push-pull action with return spring
  • 24 VDC operation, works from 9 V
  • 30 mm compact body with mounting tabs
  • Captive armature stays secured in place
  • Draws about 100 mA when energised

Specifications

BrandAdafruit Industries
ModelADAID-412
Part NumberADA-412
TypeOther

Questions about this item

Will the 30 mm body fit the same mounting tabs as my older 24 V solenoids?

The unit has built-in mounting tabs on a 30 mm long body; compare those tab positions with your existing hardware to confirm alignment.

How can I verify the captive armature springs back correctly after each 24 V pulse?

Apply 24 VDC and watch the armature retract; when voltage is removed the return spring should snap it back to the start position every cycle.

Does the box include the drive transistor and flyback diode shown in the wiring diagram?

Only the solenoid is supplied; a power transistor, diode and suitable 24 V power source must be sourced separately.

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