---
product_id: 248736605
title: "Icstation Foil Resistance Strain Gauge Sensor, Pressure Sensor, Load Cell 350 ohm BF350-3AA (Pack of 10)"
brand: "is"
price: "Bs.645"
currency: BOB
in_stock: false
reviews_count: 3
category: "Is"
url: https://www.desertcart.bo/products/248736605-icstation-foil-resistance-strain-gauge-sensor-pressure-sensor-load-cell
store_origin: BO
region: Bolivia
---

# 7.1 x 4.5 mm size 350 Ohm resistance Temperature compensation Icstation Foil Resistance Strain Gauge Sensor, Pressure Sensor, Load Cell 350 ohm BF350-3AA (Pack of 10)

**Brand:** is
**Price:** Bs.645
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Measure with Confidence!

## Quick Answers

- **What is this?** Icstation Foil Resistance Strain Gauge Sensor, Pressure Sensor, Load Cell 350 ohm BF350-3AA (Pack of 10) by is
- **How much does it cost?** Bs.645 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/248736605-icstation-foil-resistance-strain-gauge-sensor-pressure-sensor-load-cell)

## Best For

- is enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Miniature size for effortless integration into any project.
- • **Stable Performance:** Experience consistent readings with excellent static measurement stability.
- • **Efficient Power Use:** Low power consumption ensures sustainability in your applications.
- • **Precision Engineering:** Achieve unparalleled accuracy with a 0.02 level sensor.
- • **Versatile Applications:** Ideal for various force measurement tasks, from industrial to DIY projects.

## Overview

The Icstation Foil Resistance Strain Gauge Sensor is a high-precision, compact sensor designed for accurate force measurement. With a nominal resistance of 350 ohms and advanced temperature compensation features, this sensor is perfect for a wide range of applications, ensuring reliable performance and easy integration.

## Description

A resistive strain gauge sensor with a 350 ohm nominal resistance which varies when a force is applied. By measuring the change in the sensors resistance, a measurement of the force applied to it can be obtained. The strain gauges exhibit small changes in resistance. Usually used in general metal materials and other similar elastomers.Specifications: Type: BF350-3 AA Resistance: 350Ω(typ.) Grid Material:constantan Sensitivity Coefficient: 2.00-2.20 Sensitivity Coefficient Dispersion: ≤±1% Strain Limit: 2.0% Fatigue Lifetime: ≥1M Board Size: 7.1 X 4.5mm/0.28 X 0.18inch(L*W) Package Included: 8 X BF350 350 Ohm Strain Pressure Sensor

Review: Great deal on tiny little strain gauges. They are tiny! Tricky to solder to without melting them, and hard to glue in place if you have big fingers, but they seem to be all within about 1% tolerance of the specified neutral resistance and they do indeed do the strain gauge thing they are supposed to do. 4 of these in a Wheatstone bridge configuration on some kind of load cell works great with the standard cheap load cell amplifiers you can easily find.
Review: Se entrego a tiempo y fue lo que ofrecen

## Features

- 【350 Ohm】 A resistive strain gauge sensor with a 350 ohm nominal resistance which varies when a force is applied. By measuring the change in the sensors resistance, a measurement of the force applied to it can be obtained.
- 【Constantan Foil】The substrate is made of the modified phenolphthalein, and the grid is made of constantan foil.
- 【High Precision】With high precision and good static measurement stability, the weighing sensor is suitable for 0.02 level sensor.
- 【Mini Size】The 7.1*4.5mm specification makes it easy to dissipate heat, consumes less power per unit area, and is easy to paste and solder.
- 【Temperature Compensation】Simultaneous temperature self-compensation and creep compensation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | IS |
| Manufacturer | Icstation |
| Model number | BF350 Strain Pressure Sensor |
| Colour | Red |
| Number of Memory Sticks | 10 |
| Item Weight | 5 g |
| Package Dimensions | 14.99 x 10.16 x 0.51 cm; 5 g |
| Item model number | BF350 Strain Pressure Sensor |
| Are batteries included? | No |

## Images

![Icstation Foil Resistance Strain Gauge Sensor, Pressure Sensor, Load Cell 350 ohm BF350-3AA (Pack of 10) - Image 1](https://m.media-amazon.com/images/I/410cbNwn4KL._SX38_SY50_CR,0,0,38,50_.jpg)
![Icstation Foil Resistance Strain Gauge Sensor, Pressure Sensor, Load Cell 350 ohm BF350-3AA (Pack of 10) - Image 2](https://m.media-amazon.com/images/I/41GDdH+tk4L._SX38_SY50_CR,0,0,38,50_.jpg)
![Icstation Foil Resistance Strain Gauge Sensor, Pressure Sensor, Load Cell 350 ohm BF350-3AA (Pack of 10) - Image 3](https://m.media-amazon.com/images/I/41Wg-v7MQ0L._SX38_SY50_CR,0,0,38,50_.jpg)
![Icstation Foil Resistance Strain Gauge Sensor, Pressure Sensor, Load Cell 350 ohm BF350-3AA (Pack of 10) - Image 4](https://m.media-amazon.com/images/I/51G8I-JvbnL._SX38_SY50_CR,0,0,38,50_.jpg)
![Icstation Foil Resistance Strain Gauge Sensor, Pressure Sensor, Load Cell 350 ohm BF350-3AA (Pack of 10) - Image 5](https://m.media-amazon.com/images/I/51KgnkHRElL._SX522_.jpg)

## Questions & Answers

**Q: What are the rest of the model number details? there are many specifications missing... stc/emc, creep code, etc....**
A: All I can tell you is that they do work. Stick them down before soldering (I used superglue) because they are delicate and it's easy to tear the substrate. After wrecking one, I made a working strain gauge with 2 sensors. Good luck finding more data, if you do, please post it.

**Q: What glue do you recommend for installation on steel?**
A: There are specialty products for the purpose, of course. But, common Super glue works OK for many applications.  A PDF with many tips is available at https://www.omega.com/manuals/manualpdf/M1270.pdf .

**Q: What is the maximum voltage or current that can be used across these gauges?**
A: Usually this type of strain gauges used with 3 or 5 volts.

**Q: Are these supposed to be mounted with the tension/compression aligned with the traces or perpendicular to them?**
A: Parallel - long axis.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***N on 26 June 2021*

Great deal on tiny little strain gauges. They are tiny! Tricky to solder to without melting them, and hard to glue in place if you have big fingers, but they seem to be all within about 1% tolerance of the specified neutral resistance and they do indeed do the strain gauge thing they are supposed to do. 4 of these in a Wheatstone bridge configuration on some kind of load cell works great with the standard cheap load cell amplifiers you can easily find.

### ⭐⭐⭐⭐⭐ Review
*by E***L on 10 August 2024*

Se entrego a tiempo y fue lo que ofrecen

### ⭐⭐⭐⭐⭐ Review
*by R***R on 15 October 2020*

Bought these to measure vibrations where I didn't care about the magnitude of the strain, just the frequency, and they've been great for that. Have also done some basic axial bar tests and the output matched expectation for the bar properties and the weight on it. I've been applying them with Loctite 495 after sanding 400 then 800.

## Frequently Bought Together

- IS Icstation Foil Restance Strain Gauge Sensor, Pressure Sensor, Load Cell 350 ohm BF350-3AA (Pack of 10)
- Stemedu 5PCS HX711 Load Cell Amplifier Breakout Weight Weighing Sensors Ad Module Analog to Digital Converter, for Arduino Raspberry Pi Microcontroller
- SparkFun Load Cell Amplifier - HX711

---

## 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.bo/products/248736605-icstation-foil-resistance-strain-gauge-sensor-pressure-sensor-load-cell](https://www.desertcart.bo/products/248736605-icstation-foil-resistance-strain-gauge-sensor-pressure-sensor-load-cell)

---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-01-22*