PTFL04BD471Q2N34B0
POSISTOR, PTC, FOR OVERHEAT SENSING
- Manufacturer: MURATA
- Product type: PTC Thermistors
- Zero Power Resistance at 25°C:100ohm; Thermistor Mounting:Through Hole; Product Range:POSISTOR PTFL Series; Operating Voltage Max:16V; Applications:Overheat Sensing; Operating Tempera
- Applications: Overheat Sensing
- Trip Current: -
- Product Range: POSISTOR PTFL Series
- Qualification: -
- Thermistor Type: PTC
- Resistance (25°C): 100ohm
- Holding Current Max: -
- Thermistor Mounting: Through Hole
- Operating Voltage Max: 16V
- PTC Thermistor Diameter: 5mm
- Operating Temperature Max: 130°C
- Operating Temperature Min: -10°C
- Switching Temperature Max: -
- Switching Temperature Min: -
- Resistance Tolerance (25°C): -
| Delivery and price | |
|---|---|
| Units per pack | 4000 |
| Price | 0.2 € |
| Current stock | 10+ |
| Lead time | 30 days |
## o **Part Numbering** ## **PTC Thermistors (POSISTOR** r **) Lead Type** (Part Number) **PT FL 04 BB 222 Q 2N34 B0** q w e r t y u i q Product ID **Product ID PT** PTC Thermistors w Series **Code Series FL** for Overheat Sensing Lead Type **FM** for Overheat Sensing with Lug-terminal **GL** for Circuit Protection Lead Type |eDimensions|eDimensions| |---|---| |**Code**|**Dimensions**| |**04**|Nominal Body Diameter 4mm Series| ## r Temperature Characteristics |**Code**|**Temperature Characteristics**| |---|---| |**BA**|Curie Point 110°C| |**BB**|Curie Point 100°C| |**BC**|Curie Point 90°C| |**BD**|Curie Point 80°C| |**BE**|Curie Point 70°C| |**BF**|Curie Point 60°C| |**BG**|Curie Point 50°C| |**BH**|Curie Point 40°C| ## t Resistance Expressed by three figures. The unit is ohm (Ω). The first and second figures are signficant digits, and the third figure expresses the number of zeros which follow the two figures. If there is a decimal point, it is expressed by the capital letter " **R** ". In this case, all figures are significant digits. |**R22**<br>**2R2**<br>**220**<br>Ex.)<br>**Code**|**Resistance**| |---|---| ||0.22Ω| ||2.2Ω| ||22Ω| ## y Resistance Tolerance |**Code**|**Resistance Tolerance**| |---|---| |**Q**|Special Tolerance| |uIndividual Specifications|| |**Code**|**Individual Specifications**| |**2N34**|Lead Type, others| |iPackaging|| |**Code**|**Packaging**| |**B0**|Bulk|
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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