PTFM04BC222Q2N34BS

PTC THERMISTOR, 330R, 16V, TH

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Manufacturer: MURATA
Product type: PTC Thermistors
SVHC: No SVHC (17-Dec-2015)
Applications: Overheat Sensing
Trip Current: -
Product Range: POSISTOR PTFM Series
Qualification: -
Thermistor Type: Ring Lug
Resistance (25°C): 330ohm
Holding Current Max: -
Thermistor Mounting: Through Hole
Operating Voltage Max: 16V
PTC Thermistor Diameter: -
Operating Temperature Max: 120°C
Operating Temperature Min: -10°C
Switching Temperature Max: -
Switching Temperature Min: -
Resistance Tolerance (25°C): -

Delivery and price
Units per pack	200
Price	0.418 €
Current stock	10+
Lead time	30 days

Datasheet

Note: This datasheet may be out of date. Please download the latest datasheet of PTFM04BC222Q2N34BS from the official website of Murata Manufacturing Co., Ltd. 

Product Search Data Sheet 

https://www.murata.com/en-eu/products/productdetail?partno=PTFM04BC222Q2N34BS 

## PTFM04BC222Q2N34BS 

## Appearance & Shape 

## Features 

1. PTFM_S Series is fixed easily because of a screw clamp type. 2. Compact and light design as well as excellent thermal response. 3. Contactless operation provides a prolonged service life, yet permits noiseless operation. 

4. The operating point of "POSISTOR" is set on the steepest point along the resistance-temperature characteristic curve, thus performing the overheat protective operation securely. 

5. PTFM_S Series is certified by UL/cUL/VDE. It is suitable for a powersupply, etc, required the safety standard. 

## Applications 

Limited Usage Consumer Grade 

## Packaging Information 

|Packaging|Specifications|Minimum<br>Order Quantity|
|---|---|---|
|BS|Bulk(Bag)|200|



## **Attention** 

- 1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 

2.This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. 

1 of 3 

URL : https://www.murata.com/ 

Last updated： 2019/11/25 

Note: This datasheet may be out of date. Please download the latest datasheet of PTFM04BC222Q2N34BS from the official website of Murata Manufacturing Co., Ltd. https://www.murata.com/en-eu/products/productdetail?partno=PTFM04BC222Q2N34BS 

Product Search Data Sheet 

## PTFM04BC222Q2N34BS 

## Specifications 

|Max. Voltage||||16V|||||||
|---|---|---|---|---|---|---|---|---|---|---|
|Sensing Temperature||||℃<br>110|||||||
|Measure Condition of Sensing<br>Temperature||||℃<br>TS|||||||
|Resistance<br>℃<br>(25<br>)||||330Ω|||||||
|Resistance Value Tolerance (at|Resistance Value Tolerance (at<br>25|℃|)|max.|||||||
|Resistance||||1.5kΩ|||||||
|Measure Condition of Resistance||||max.(TS-<br>10||||℃||)|
|Resistance Value(2)||||2.2kΩ|||||||
|Measure Condition of Resistance(2)||||min.(TS||℃|)||||
|Operating Temperature Range||||-<br>℃<br>10|to|to<br>120|||℃||
|Shape||||Lead|||||||
|Mass||||0.62g|||||||



## **Attention** 

- 1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 

2.This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. 

2 of 3 

URL : https://www.murata.com/ 

Last updated： 2019/11/25 

Note: This datasheet may be out of date. Please download the latest datasheet of PTFM04BC222Q2N34BS from the official website of Murata Manufacturing Co., Ltd. ~~oS~~ https://www.murata.com/en-eu/products/productdetail?partno=PTFM04BC222Q2N34BS 

Product Search Data Sheet 

## PTFM04BC222Q2N34BS 

## Product Data 

Resistance-Temperature Characteristics Resistance-Temperature Characteristics Range 

## **Attention** 

1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 

2.This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. 

3 of 3 

URL : https://www.murata.com/ 

Last updated： 2019/11/25

Updated at April 28, 2026

Established in Kyoto in 1944, Murata has grown into a global leader in the design and manufacture of advanced electronic components, specializing in ceramic passive components, wireless connectivity modules, and power conversion technologies. Renowned for its foundational work in materials science and process innovation, Murata delivers solutions that drive the evolution of modern electronics across telecommunications, mobility, industrial, and healthcare applications. This extensive portfolio is anchored by a broad selection of high-performance passive components, heavily focused on inductive solutions. Engineers can choose from hundreds of specialized RF inductors and power inductors engineered for exceptional reliability, efficiency, and miniaturization. The range also features robust EMC and RFI suppression solutions, highlighted by industry-leading common mode chokes and power line filters designed to ensure signal integrity and strict regulatory compliance in demanding circuit environments. Beyond inductive and filtering components, the offering encompasses a comprehensive array of critical circuit protection, timing, and power devices. Murata's precision NTC and PTC thermistors provide essential temperature sensing and thermal management, while its robust lineup of ceramic resonators and quartz crystals ensures highly accurate frequency control. Supported by premium non-rechargeable batteries, polymer capacitors, and advanced sensing transducers, Murata equips designers with the versatile building blocks required for next-generation technological development.

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