---
product_id: 168169840
title: "BOJACK SF139E SEFUSE 10A 250V Thermal Fuses 142 Degrees Celsius Thermal Cutoffs (Pack of 10)"
brand: "bojack"
price: "¥2344"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/168169840-bojack-sf139e-sefuse-10a-250v-thermal-fuses-142-degrees-celsius
store_origin: JP
region: Japan
---

# 10A current rating 250V AC voltage 142°C max temp BOJACK SF139E SEFUSE 10A 250V Thermal Fuses 142 Degrees Celsius Thermal Cutoffs (Pack of 10)

**Brand:** bojack
**Price:** ¥2344
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay Cool Under Pressure!

## Quick Answers

- **What is this?** BOJACK SF139E SEFUSE 10A 250V Thermal Fuses 142 Degrees Celsius Thermal Cutoffs (Pack of 10) by bojack
- **How much does it cost?** ¥2344 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/168169840-bojack-sf139e-sefuse-10a-250v-thermal-fuses-142-degrees-celsius)

## Best For

- bojack enthusiasts

## Why This Product

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

## Key Features

- • **Pack of 10:** Stock up and save—never run out!
- • **Eco-Friendly:** Made with organic materials for a greener choice.
- • **Safety First:** Protects your devices from overheating!
- • **Versatile Use:** Perfect for various electrical applications.
- • **High Performance:** Reliable operation at 142°C for peace of mind.

## Overview

The BOJACK SF139E Thermal Fuses are high-quality, organic thermal cutoffs designed to operate at a maximum temperature of 142°C, with a rated current of 10A and voltage of 250V AC. This pack of 10 ensures you have ample fuses for all your electrical safety needs.

## Description

BOJACK High-Quality Organic Type Thermal Fuses Thermal Fuse Characteristics: It consists of a sliding contact, a spring, and an electrically nonconductive thermal pellet. Before the thermal fuse is activated, current flows from the left lead to the sliding contact and through the metal housing to the right lead. When the external temperature reaches a predetermined temperature, the organic matter meltsand the compression spring becomes loose. That is, the spring expands and the sliding contact is separated from the left lead. The circuit is opened and the current between the sliding contact and the left lead is cut off. Widely used in:Transformers, Electric motors, Electric fans, Hair dryers, Electric irons, Rice cookers, Copiers, Electric stoves, Chargers, power taps, Water dispensers, Coffee makers etc.

## Features

- BOJACK High-Quality Organic Type Thermal Fuses
- Model : SF139E
- Rated Operating Temperature: 142 ℃
- Rated Current: 10A
- Rated Voltage: 250V / AC

## Product Details

- **AC Adapter Current:** 10 Amps
- **Brand:** BOJACK
- **Voltage:** 250 Volts
- **Material:** Metal
- **Mounting Type:** Surface Mount

## Images

![BOJACK SF139E SEFUSE 10A 250V Thermal Fuses 142 Degrees Celsius Thermal Cutoffs (Pack of 10) - Image 1](https://m.media-amazon.com/images/I/71FuQfr9h6L.jpg)

## Questions & Answers

**Q: Works with 110V?**
A: I used to repair a broken 110v Instantpot.

**Q: Will these work in my instant pot  6 quart ultra cooker ? are they the right ones ?**
A: They worked with my 3 qt. Not sure about the 6 qt. You might ask on one of the Instant Pot group sites. Someone on there answered my question about the fuses for my 3 qt.

**Q: how long is this item. 1", 2", etc?**
A: 2,5"

**Q: Hi, what is c1582 on the fuse? the fuse i had labeled c1782 for model ip-duo60 v3. all other descriptions matched.  are both the same?  thanks**
A: It is the lot #. You can ignore it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fixed insta pot. Take care when soldering.
*by R***. on August 14, 2025*

Fixed insta pot with replacement thermal fuse. It’s the right temperature value. Remember to clamp wire with pliers or alligator clip when soldering or heat from soldering will travel up lead wire and damage fuse.

### ⭐⭐⭐⭐⭐ Brought Back once more
*by A***R on August 14, 2025*

I brought back a broken hotpot with this Hughes!

### ⭐⭐⭐⭐⭐ my 2nd time to fix instant pot
*by Z***O on July 25, 2025*

it works, i fixed my 2 instant pot.

## Frequently Bought Together

- BOJACK SF139E SEFUSE 10A 250V Thermal Fuses 142 Degrees Celsius Thermal Cutoffs (Pack of 10)
- Baomain 75pcs Copper Metal Uninsulated Wire Ferrule Cable Crimp Terminals Butt Connector 10-12 AWG (4.0-6.0 mm2) / 14-16 AWG (1.5-2.5 mm2) / 18-22 AWG (0.5-1.0 mm2),Each Size 25 PCS
- BOJACK SF152E SEFUSE 10A 250V Thermal Fuses 157 Degrees Celsius Thermal Cutoffs (Pack of 10)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/168169840-bojack-sf139e-sefuse-10a-250v-thermal-fuses-142-degrees-celsius](https://www.desertcart.jp/products/168169840-bojack-sf139e-sefuse-10a-250v-thermal-fuses-142-degrees-celsius)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*