PFRY.160

**Resettable Fuses** https://www.schurter.com /PG01_1 

PFRY 

Radial Leaded Fuse, PTC, 72 VDC 

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## 72.0 VDC · 1.1 - 3.75 A 

## See below: 

**Approvals and Compliances** 

## **Description** 

- Replacement for PFRX type 

- Max. rated voltage 72 VDC 

## **Applications** 

- Security and fire alarm systems 

- Loud speakers 

- Power transformers 

## **Weblinks** 

pdf data sheet, html datasheet, General Product Information, DistributorStock-Check, Detailed request for product 

## **Technical Data** 

|**Technical Data**||||
|---|---|---|---|
|V max|72.0 VDC|Soldering Methods|Wave|
|Imax|40 A||Soldering Profile|
|I hold|1.1-3.75 A|Solderability|235°C / 2 sec|
|Attachment|PCB,THT|Resistance to Soldering Heat|260°C / 10 sec|
|Allowable Operation Tempe-|-40 °C to 85 °C|Passing Aging|+85 °C, 1000 Hours -> +/- 5% Typical|
|rature|||Resistance Change|
|Material: Terminals|Tin-Plated Copper|Humidity Aging|+85 °C, 85% r.h., 1000 Hours -> +/-|
|Weight|0.67 g||5% Typical Resistance Change|
|Storage Conditions|0°C to 40°C, max. 70% r.h.|Thermal Shock|+85 °C to -55 °C, 10 Times -> +/- 10%|
|Product Marking<br>,Type,Rated current<br>Typical Resistance Change<br>Vibration<br>MIL-STD-883C, Method 2007.1, Test<br>~~OSH~~||||
||||Condition A|
|||Resistance to Solvents|MIL-STD-202, Method 215|



## **Approvals and Compliances** 

Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in  Details about Approvals 

SCHURTER products are designed for use in industrial environments. They have approvals from independent testing bodies according to national and international standards. Products with specific characteristics and requirements such as required in the automotive sector according to IATF 16949, medical technology according to ISO 13485 or in the aerospace industry can be offered exclusively with customer-specific, individual agreements by SCHURTER. 

## **Approvals** 

The approval mark is used by the testing authorities to certify compliance with the safety requirements placed on electronic products. Approval Reference Type: PFRY 

**Approval Logo** 

**Certificates Certification Body Description** TUEV Approvals TUEV Technischer Überwachungsverein UL Approvals UL UR File Number: E172175 

Circuit Protection 

**1** 

**Resettable Fuses** https://www.schurter.com /PG01_1 

PFRY 

## **Product standards** 

Product standards that are referenced 

**Organization Design Standard Description** Designed according to 62319-1-1 Polymeric thermistors. Part 1-1: Current limiting application Designed according to IEC 62319-1-1 Miniature fuses. Part 2. Cartridge fuse links Designed according to UL 1434 Thermistor-type devices Designed according to CSA 22.2 No. 0 TIL No. CA-3A General requirements - Canadian electrical code, part II 

## **Application standards** 

Application standards where the product can be used **Organization Design Standard Description** Suitable for applications acc. IEC/UL 62368-1 Audio/video, information and communication technology equipment - Part 1: Safety requirements **Compliances** The product complies with following Guide Lines **Identification Details Initiator Description** CE CE declaration of conformity SCHURTER AG The CE marking declares that the product complies with the applicable requirements laid down in the harmonisation of Community legislation on its affixing in accordance with EU Regulation 765/2008. UK UKCA declaration of conformity SCHURTER AG The UKCA marking declares that the product complies with the applicable cA requirements laid down in the British Amendment of Regulation (EC) 765/2008. RoHS SCHURTER AG Directive RoHS 2011/65/EU, Amendment (EU) 2015/863 ~~©~~ China RoHS SCHURTER AG The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March 2007. It is similar to the EU directive RoHS. REACH SCHURTER AG On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration, Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as "REACH") entered into force. 

## **Compliances** 

## **Dimension [mm]** 

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Circuit Protection 

**2** 

**Resettable Fuses** https://www.schurter.com /PG01_1 

PFRY 

## **Time-Current-Curves** 

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1000<br>100  PFRY.250<br>PFRY.300<br>PFRY.375<br>10<br>PFRY.110<br>PFRY.135<br>1<br>PFRY.160<br>PFRY.185<br>0.1<br>0.01<br>0.001<br>0.1  1  10  100<br>Fault Current in Amperes<br>Time to Trip in Seconds<br>**----- End of picture text -----**<br>


## **Dimensions** 

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A max  B max  C min  C max  D min  E max  Ø Lead [mm] Order Number<br>[mm] [mm] [mm] [mm] [mm] [mm]<br>10.84 16.8 4.4 5.8 7.6 3 0.81 PFRY.110<br>12.26 18.3 4.4 5.8 7.6 3 0.81 PFRY.135<br>13.94 19.9 4.4 5.8 7.6 3 0.81 PFRY.160<br>15.18 21.2 4.4 5.8 7.6 3 0.81 PFRY.185<br>17.84 23.8 9.5 10.9 7.6 3 0.81 PFRY.250<br>20.67 23.8 9.5 10.9 7.6 3 0.81 PFRY.300<br>23.51 29.6 9.5 10.9 7.6 3 0.81 PFRY.375<br>**----- End of picture text -----**<br>


Availability for all products can be searched real-time: https://www.schurter.com/en/info-center/supporttools/stock-check-distributors 

## **Thermal Derating Chart Ihold [A]** 

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-40 °C -20 °C 0 °C 23 °C 40 °C 50 °C 60 °C 70 °C 85 °C Order Number<br>1.71 1.5 1.31 1.1 0.89 0.79 0.69 0.59 0.44 PFRY.110<br>2.09 1.84 1.61 1.35 1.09 0.97 0.85 0.73 0.54 PFRY.135<br>2.48 2.18 1.9 1.6 1.3 1.15 1.01 0.86 0.64 PFRY.160<br>2.87 2.52 2.2 1.85 1.5 1.33 1.17 1 0.74 PFRY.185<br>3.88 3.4 2.98 2.5 2.03 1.8 1.58 1.35 1 PFRY.250<br>4.65 4.08 3.57 3 2.43 2.16 1.89 1.62 1.2 PFRY.300<br>5.81 5.1 4.46 3.75 3.04 2.7 2.36 2.03 1.5 PFRY.375<br>**----- End of picture text -----**<br>


Availability for all products can be searched real-time: https://www.schurter.com/en/info-center/support-tools/stock-check-distributors 

Circuit Protection 

**3** 

**Resettable Fuses** https://www.schurter.com /PG01_1 

PFRY 

## **Electrical Characteristics at 23 °C** 

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V max [VDC] I max [A] I hold [A] I trip [A] R initial min  R initial max  R 1hour max  Max Time to  Max Time to  Tripped  Order Number<br>[ Ω ] [ Ω ] [ Ω ] trip [A] Trip [s] Power Dissi-<br>pation [W]<br>72.0 40 1.1 2.2 0.15 0.25 0.38 5.5 8.2 - PFRY.110<br>72.0 40 1.35 2.7 0.12 0.19 0.3 6.75 9.6 1.70 PFRY.135<br>72.0 40 1.6 3.2 0.09 0.14 0.22 8 11.4 1.90 PFRY.160<br>72.0 40 1.85 3.7 0.08 0.12 0.19 9.25 12.6 2.10 PFRY.185<br>72.0 40 2.5 5 0.05 0.08 0.13 12.5 15.6 2.50 PFRY.250<br>72.0 40 3 6 0.04 0.06 0.1 15 19.8 2.80 PFRY.300<br>72.0 40 3.75 7.5 0.03 0.05 0.08 18.75 24 3.20 PFRY.375<br>**----- End of picture text -----**<br>


Availability for all products can be searched real-time: https://www.schurter.com/en/info-center/support-tools/stock-check-distributors 

**Packaging Unit** PFRY.xxx Bulk (500 pcs.) PFRY.xxx.2 Blister Tape (1000 pcs.) 

The specifications, descriptions and illustrations indicated in this document are based on current ~~information. All content is subject to modifications and amendments. Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability and test each product selected for their own applications.~~ 

Circuit Protection 

**4**