---
product_id: 42491173
title: "Kyoto Electric KF0602D DC-to-DC Solid State Relay, 32 Volt, DC Input, 2 Amp, 4-Pin, 1.4\"L x 0.3\"W x 0.9\"H"
brand: "kyoto electric"
price: "NZ$33"
currency: NZD
in_stock: true
reviews_count: 8
category: "Kyoto Electric"
url: https://www.desertcart.nz/products/42491173-kyoto-electric-kf0602d-dc-to-dc-solid-state-relay-32
store_origin: NZ
region: New Zealand
---

# 32V max voltage Compact 1.4" x 0.3" x 0.9" 2A max current Kyoto Electric KF0602D DC-to-DC Solid State Relay, 32 Volt, DC Input, 2 Amp, 4-Pin, 1.4"L x 0.3"W x 0.9"H

**Brand:** kyoto electric
**Price:** NZ$33
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and style!

## Quick Answers

- **What is this?** Kyoto Electric KF0602D DC-to-DC Solid State Relay, 32 Volt, DC Input, 2 Amp, 4-Pin, 1.4"L x 0.3"W x 0.9"H by kyoto electric
- **How much does it cost?** NZ$33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/42491173-kyoto-electric-kf0602d-dc-to-dc-solid-state-relay-32)

## Best For

- kyoto electric enthusiasts

## Why This Product

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

## Key Features

- • **Space-Savvy Design:** Ultra-compact 1.4" x 0.3" x 0.9" fits tight PCB layouts
- • **Seamless Integration:** SPST contact form with solder lead terminals for easy installation
- • **Cool & Clean Operation:** Solid state relay ensures silent, spark-free switching with perfect isolation
- • **Reliable 2 Amp Switching:** Supports continuous 2A current for stable device operation
- • **Effortless High-Voltage Control:** Handles up to 32V DC for versatile power management

## Overview

The Kyoto Electric KF0602D is a compact, 4-pin DC-to-DC solid state relay designed for professional-grade control of up to 32 volts and 2 amps. Featuring a SPST contact form and solder lead terminals, it offers reliable, silent switching with minimal input load, ideal for clean, efficient power management in tight spaces.

## Description

This is a CMOS 8-bit successive approximation A/D converter that uses a differential potentiometric ladder-similar to the 256R products. This converter is designed to allow operation with the NSC800 and INS8080A derivative control bus with TRI-STATE output latches directly driving the data bus. This A/D appears like memorylocations or I/O ports to the microprocessor and no interfacing logic is needed.

Review: Works great - I've had a bit of trouble with solid state relays in the past. I followed the wiring diagram that another fellow below suggested and it worked flawlessly. Could be I was never installing them properly. Perfect isolation, low input circuit loading. Who could ask for more?
Review: Wiring schematic - I've provided a wiring schematic I found online of a similar ssr. I was having issues pinning it out, I'm not sure why maybe I'm just spoiled with diagrams. When I looked at the photo it made alot more sense and I wired it up that way, and the ssr worked flawlessly. I used this ssr to power pwm cpu fans to cool an audio amp. It gets super hot in the summer sitting in my truck and being used. I'd had a simular setup on the same amp in the past without speed control. This ssr is triggered by the remote input from the headunit, and passes voltage for my fan speed controller. This ssr is small enough I was able to fit everything inside the amp, which I did not expect, and it made the whole setup a lot cleaner in the end. It is overkill but works fine for what it is.

## Features

- Control voltage: 3-32VDC
- Contact form: SPST
- Size: 1.4"L x 0.3"W x 0.9"H
- Terminal type: Solder lead

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B888WVC |
| Best Sellers Rank | #242,537 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #98 in Solid State Relays |
| Brand | Kyoto Electric |
| Brand Name | Kyoto Electric |
| Coil Voltage | 32 Volts |
| Connector Type | Solder |
| Contact Current Rating | 2 Amps |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Current Rating | 2 Amps |
| Customer Reviews | 4.4 out of 5 stars 146 Reviews |
| Item Weight | 0.24 Ounces |
| Manufacturer | Kyoto Electric |
| Maximum Switching Current | 2 Amps |
| Minimum Switching Voltage | 32 Volts |
| Model | KF0602D |
| Mounting Type | PCB Mount |
| Number of Terminals | 1 |
| Operation Mode | Electric |
| Part Number | KF0602D |
| Unit Count | 1.0 Count |
| Wattage | 64 watts |

## Product Details

- **Connector Type:** Solder
- **Contact Material:** Silver
- **Contact Type:** Normally Open
- **Current Rating:** 2 Amps
- **Mounting Type:** PCB Mount

## Images

![Kyoto Electric KF0602D DC-to-DC Solid State Relay, 32 Volt, DC Input, 2 Amp, 4-Pin, 1.4"L x 0.3"W x 0.9"H - Image 1](https://m.media-amazon.com/images/I/41viIpmRjcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by D***. on December 26, 2025*

I've had a bit of trouble with solid state relays in the past. I followed the wiring diagram that another fellow below suggested and it worked flawlessly. Could be I was never installing them properly. Perfect isolation, low input circuit loading. Who could ask for more?

### ⭐⭐⭐⭐⭐ Wiring schematic
*by D***D on March 20, 2024*

I've provided a wiring schematic I found online of a similar ssr. I was having issues pinning it out, I'm not sure why maybe I'm just spoiled with diagrams. When I looked at the photo it made alot more sense and I wired it up that way, and the ssr worked flawlessly. I used this ssr to power pwm cpu fans to cool an audio amp. It gets super hot in the summer sitting in my truck and being used. I'd had a simular setup on the same amp in the past without speed control. This ssr is triggered by the remote input from the headunit, and passes voltage for my fan speed controller. This ssr is small enough I was able to fit everything inside the amp, which I did not expect, and it made the whole setup a lot cleaner in the end. It is overkill but works fine for what it is.

### ⭐⭐⭐⭐⭐ Performs Exactly As Advertised - Highly Recommended
*by A***Y on October 26, 2022*

At first, I thought I received a defective unit until I realized that I had the load wires backwards. When this happens, the circuit remains closed, which is likely the reason why other reviewers experienced the same issue. Pin 4 needs to be connected to the positive end of the power source, while Pin 3 needs to be connected to the positive end of the load. In my case, it was a 48V ebike headlight. Once I had all of the connections properly wired, the relay worked perfectly. I want to mention that the product I received looks slightly different from what is advertised; however, for my particular application, it was still compact enough to fit inside my ebike's frame. I highly recommend this product for its compact size, durability, price point, and performance.

## Frequently Bought Together

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-07-07*