# FANHAR W11-1A2STLE-H-DC12V Power Relay 12VDC 10A 4-Pin

> FANHAR W11-1A2STLE-H-DC12V Power Relay 12VDC 10A 4-Pin costs from 32 EGP to 32 EGP in Egypt across 1 store: Makers Electronics.

- Part number: W11-1A2STLE-H-DC12V
- Brand: FANHAR
- Category: [Relays & Contactors](https://electronicsegypt.com/c/relays.md)
- Status: In stock
- Lowest price now: 32 EGP
- Lowest price recorded: 32 EGP
- Prices updated: 14 Oct 2026

## Store offers

| Store | Price (EGP) | Was | Stock | Buy link |
|---|---:|---:|---|---|
| [Makers Electronics](https://electronicsegypt.com/stores/makers.md) | 32 | — | Yes | [View in store](https://electronicsegypt.com/go/15920?from=ai) |

## About this product

The FANHAR W11-1A2STLE-H-DC12V is an electromechanical power relay with a 12V DC coil and a 10A contact rating, in a 4-pin format. It uses a small control current to switch a larger load while keeping the control and load circuits isolated. It is commonly used to switch pumps, lamps and appliances from a microcontroller output.

## Specifications

- Type: Electromechanical power relay
- Coil voltage: 12 V DC
- Contact current: 10 A
- Pins: 4
- Series: FANHAR W11

## Price history (lowest in-stock price, last 90 days)

| Date | Price (EGP) |
|---|---:|
| 2026-10-12 | 32 |
| 2026-10-14 | 32 |

## Frequently asked questions

### How do I drive this relay from a microcontroller?

Use a transistor or MOSFET driver, because a GPIO pin cannot supply the coil current. Also add a flyback diode across the coil, with the cathode to the positive side.

### Can I switch mains voltage with it?

Only if the contact rating explicitly covers AC mains at your load. Verify the AC rating in the datasheet and use proper insulation and an enclosure.

## Related products

| Product | Part number | From (EGP) | Stores | Stock |
|---|---|---:|---:|---|
| [FANHAR W11-1A2STLE-H-DC5V Power Relay 5 V DC 10 A 4 Pin](https://electronicsegypt.com/p/fanhar-w11-1a2stle-h-dc5v-power-relay-5-v-dc-10-a-4-pin.md) | W11-1A2STLE-H-DC5V | 28 | 1 | Yes |
| [FANHAR W14-1AST-DC12V Power Relay 10A 4-Pin, DC 12V Coil](https://electronicsegypt.com/p/fanhar-w14-1ast-dc12v-power-relay-10a-4-pin-dc-12v-coil.md) | W14-1AST-DC12V | 30 | 1 | Yes |
| [FANHAR FH17-1A2STL-DC12V Power Relay 12 V DC 10 A 4 Pin](https://electronicsegypt.com/p/fanhar-fh17-1a2stl-dc12v-power-relay-12-v-dc-10-a-4-pin.md) | FH17-1A2STL-DC12V | 35 | 1 | Yes |
| [FANHAR Power Relay W18-1ASTE-DC12V 10A 4-Pin PCB](https://electronicsegypt.com/p/fanhar-power-relay-w18-1aste-dc12v-10a-4-pin-pcb.md) | W18-1ASTE-DC12V | 37 | 1 | Yes |
| [FANHAR FH19-1A2S-F-DC12V Power Relay 12V DC 5A 4-Pin](https://electronicsegypt.com/p/fanhar-fh19-1a2s-f-dc12v-power-relay-12v-dc-5a-4-pin.md) | FH19-1A2S-F-DC12V | 65 | 1 | Yes |
| [FANHAR Power Relay FH17-1A2STL-DC5V 10A 4 Pin](https://electronicsegypt.com/p/fanhar-power-relay-fh17-1a2stl-dc5v-10a-4-pin.md) | FH17-1A2STL-DC5V | 35 | 1 | Yes |
| [FANHAR FH17-1A2TLE-DC12V Power Relay 16A 4-Pin, DC 12V Coil](https://electronicsegypt.com/p/fanhar-fh17-1a2tle-dc12v-power-relay-16a-4-pin-dc-12v-coil.md) | FH17-1A2TLE-DC12V | 45 | 1 | Yes |
| [FANHAR FH19-1A2S-DC12V Power Relay 12V DC Coil 5A 4-Pin](https://electronicsegypt.com/p/fanhar-fh19-1a2s-dc12v-power-relay-12v-dc-coil-5a-4-pin.md) | FH19-1A2S-DC12V | 70 | 1 | Yes |

---
Web page: https://electronicsegypt.com/p/fanhar-w11-1a2stle-h-dc12v-power-relay-12vdc-10a-4-pin
Arabic version: https://electronicsegypt.com/ar/p/fanhar-w11-1a2stle-h-dc12v-power-relay-12vdc-10a-4-pin.md
Source: ElectronicsEgypt (https://electronicsegypt.com/) · llms.txt: https://electronicsegypt.com/llms.txt

Prices are in Egyptian pounds (EGP), collected from each store's website and refreshed daily. Always confirm the final price on the store page.