---
product_id: 62550689
title: "sourcingmap DC 4.5V 40g/2mm Open Frame Actuator Push Pull Solenoid Electromagnet"
brand: "uxcell"
price: "NT$781"
currency: TWD
in_stock: true
reviews_count: 7
category: "Uxcell"
url: https://www.desertcart.tw/products/62550689-sourcingmap-dc-4-5v-40g-2mm-open-frame-actuator-push
store_origin: TW
region: Taiwan
---

# 4.5V DC rated voltage 40g push-pull force 2mm stroke precision sourcingmap DC 4.5V 40g/2mm Open Frame Actuator Push Pull Solenoid Electromagnet

**Brand:** uxcell
**Price:** NT$781
**Availability:** ✅ In Stock

## Summary

> ⚡ Small size, mighty impact – energize your projects with precision!

## Quick Answers

- **What is this?** sourcingmap DC 4.5V 40g/2mm Open Frame Actuator Push Pull Solenoid Electromagnet by uxcell
- **How much does it cost?** NT$781 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/62550689-sourcingmap-dc-4-5v-40g-2mm-open-frame-actuator-push)

## Best For

- uxcell enthusiasts

## Why This Product

- Trusted uxcell brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Motion:** 2mm stroke delivers exact push-pull action for flawless mechanical control
- • **Reliable Voltage:** Stable 4.5V DC operation ensures consistent performance every cycle
- • **Compact Powerhouse:** Sleek 20x12x11mm frame fits tight spaces with ease
- • **Lightweight Design:** Only 12g for effortless integration without bulk
- • **Versatile Application:** Perfect for machinery, office gadgets, and smart home automation

## Overview

The sourcingmap DC 4.5V Open Frame Actuator is a compact, lightweight solenoid delivering a precise 40g push-pull force with a 2mm stroke. Designed for reliable 4.5V DC operation, it fits seamlessly into machinery, office equipment, and household devices, offering efficient electromagnetic actuation in a sleek 20x12x11mm frame.

## Description

Specifications: Product Name DC Magnet Rated Voltage DC 4.5V Genre press pull Power and punch. 40g/2mm Energy Rate 25%. Body Size 20 x 12 x 11mm / 0.8" x 0.47" x 0.43" (L*W*T) Piston rod size 3 x 40mm (D*L) cable length 10cm Material: Metal, Electronic Parts Main Color: As shown in the photo. Weight 12g Package contents: 1 x DC Magnet Description: DC magnetic magnet, mainly for machinery, transportation equipment, office, furnishings, household, mechanical application, etc. When activated, do the job by pulling into the sealed object.

Review: Good bonger - Very effective at bonging a bell. great value.
Review: Works well - Does the job

## Features

- Product Name : DC Solenoid Electromagnet;Rated Voltage : DC 4.5V;Type : Push Pull
- Force and Stroke : 40g/2mm;Energized Rate : 25%;Body Size : 20 x 12 x 11mm / 0.8" x 0.47" x 0.43"(L*W*T)
- Plunger Bar Size : 3 x 40mm / 0.12" x 1.6"(D*L);Cable Length : 10cm/3.9"
- Material : Metal, Electronic Parts;Main Color : As Picture Shown
- Weight : 12g;Package Content : 1 x DC Solenoid Electromagnet

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B013DR655A |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 124,672 in DIY & Tools ( See Top 100 in DIY & Tools ) 21 in Solenoids 12,858 in Electrical |
| Customer Reviews | 4.2 4.2 out of 5 stars (216) |
| Date First Available | 20 Sept. 2023 |
| Item Package Quantity | 1 |
| Item Weight | 12 g |
| Item model number | a14092600ux0438 |
| Manufacturer | sourcing map |
| Material | Polyester |
| Package Dimensions | 13.97 x 6.6 x 1.27 cm; 12 g |
| Part Number | a14092600ux0438 |
| Size | DC4.5V 20*12*11 |

## Images

![sourcingmap DC 4.5V 40g/2mm Open Frame Actuator Push Pull Solenoid Electromagnet - Image 1](https://m.media-amazon.com/images/I/51-bGbni4wL.jpg)

## Questions & Answers

**Q: What is the maximum voltage that can be used with this solenoid?  And how much current does it draw?**
A: Since it is a simple coil, there is no intrinsic max voltage.  One can use any voltage up to a realistic limit. For example,  I have easily put 12Vdc or even 24Vdc on these.  I would not recommend any higher than that.   They are rated to 4.5Vdc.. which means they tolerate a continuous 4.5Vdc applied to them without over heating.  Beyond that, the "on" time needs to be reduced to allow the coil to cool between actuations.   at 12Vdc, the coil gets noticeably warmer after just 30 seconds or so.   I measured the samples that I received, the pull-in voltage (voltage at which the rod will retract with no load) is 2.3v (and needs 225ma)  at the rated 4.5Vdc it draws 400ma,  At 12Vdc, it draws 1.08amps.

**Q: how many amps does it need?**
A: The coil windings run about 7.3 ohms, so at the stated 4.5v operating voltage they would draw 616mA or 0.616 amps.

**Q: What is t he push or pull force in units of N? Is is 0.8N?**
A: No idea... My guess is max 1kg of force

**Q: could this be used to launch something around the size of a skittle or M&M candy?**
A: From an engineering standpoint...It's up to your imagination.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good bonger
*by D***E on 22 July 2025*

Very effective at bonging a bell. great value.

### ⭐⭐⭐⭐⭐ Works well
*by T***G on 30 September 2024*

Does the job

### ⭐⭐⭐ Review
*by N***6 on 20 August 2016*

遠くに置いてあるオーディオ機器のボタンを押したくて購入したのですが、出力足りませんでした。north star designのsupremoというDACなのですが、リモコンが付いていないため、遠隔でスイッチを押せないかと思いましたが、この部品では無理でした。余程柔らかいボタン以外は無理でしょう。

## Frequently Bought Together

- uxcell a14092600ux0438 Open Frame Actuator Linear Mini Push Pull Solenoid Electromagnet, DC 4.5V, 40 g/2 mm
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- BUBQD 2PCS Mini Push Pull Linear Solenoid Electromagnet 5mm Stroke DC 5V~12V 25Ω Open Frame Mini Frames Actuator Electric DC Magnet Solenoid DS-0420S

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-18*