Components / Circuit Protection / Fuses & Fuseholder / Resettable Fuses / PFRY
 
PFRY

General Informations

PFRY GS Resettable Fuses (PTC): Radial Leaded Fuse, PTC, 72 VDC
 Environment_Safety RoHS   Environment_Safety China-RoHS Approval marks UR   Approval marks CSA_Acceptance   Approval marks TÜV

Descriptions

Description

- Replacement for PFRX type
- Max. rated voltage 72 VDC

Standards

- UL 1434
- CSA C22.2 no. 0, TIL no. CA-3A

Approvals

- UL File Number: E172175
- CSA File Number: 702083

Applications

- Security and fire alarm systems
- Loud speakers
- Power transformers

References

Packaging Details

Weblinks

pdf, General Product Information , Approvals, RoHS , CHINA-RoHS , e-Shop, SCHURTER-Stock-Check, Distributor-Stock-Check , PCS
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Technical Data

V max 72.0 VDC
Imax 40 A
I hold 1.1 - 3.75 A
Mounting PCB,THT
Allowable Operation Temp. -40 °C to 85 °C
Material: Terminals Tin-Plated Copper
Weight 3 g
Storage Conditions 0 °C to 40 °C, max. 70% r.h.
Product Marking S_SCHURTER_Logo, Type, Current
Soldering Methods Wave
Solderability 235 °C / 2 sec
Resistance to Soldering Heat 260 °C / 10 sec
Passing Aging +85 °C, 1000 Hours -> +/- 5% Typical Resistance Change
Humidity Aging +85 °C, 85% r.h., 1000 Hours -> +/- 5% Typical Resistance Change
Thermal Shock +85 °C to -55 °C, 10 Times -> +/- 10% Typical Resistance Change
Vibration MIL-STD-883C, Method 2007.1, Test Condition A
Resistance to Solvents MIL-STD-202, Methode 215
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Dimensions

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CAD

Electrical Details

Time-Current-Curves

Time to Trip in Seconds
PFRY_Auslösekennlinie
Fault Current in Amperes
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Variants

Table of variants

Dimensions

A max [mm] Insert depth [mm] C min [mm] C max [mm] D min [mm] E max [mm] Ø Lead [mm] Order Number ABC-Code [?] MOQ [?] PU [?] e-Shop [?] SCHURTER Stock Check [?] Distributor Stock Check [?]
         
10.84 16.8 4.4 5.8 7.6 3 0.81 PFRY.110 1 500 » » »
12.26 18.3 4.4 5.8 7.6 3 0.81 PFRY.135  B  1 500 » » »
13.94 19.9 4.4 5.8 7.6 3 0.81 PFRY.160  B  1 500 » » »
15.18 21.2 4.4 5.8 7.6 3 0.81 PFRY.185  B  1 500 » » »
17.84 23.8 9.5 10.9 7.6 3 0.81 PFRY.250  B  1 500 » » »
20.67 23.8 9.5 10.9 7.6 3 0.81 PFRY.300  B  1 500 » » »
23.51 29.6 9.5 10.9 7.6 3 0.81 PFRY.375 1 500 » » »
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Thermal Derating Chart Ihold [A]

-40 °C -20 °C 0 °C 23 °C 40 °C 50 °C 60 °C 70 °C 85 °C Order Number ABC-Code [?] MOQ [?] PU [?] e-Shop [?] SCHURTER Stock Check [?] Distributor Stock Check [?]
         
1.71 1.5 1.31 1.1 0.89 0.79 0.69 0.59 0.44 PFRY.110 1 500 » » »
2.09 1.84 1.61 1.35 1.09 0.97 0.85 0.73 0.54 PFRY.135  B  1 500 » » »
2.48 2.18 1.9 1.6 1.3 1.15 1.01 0.86 0.64 PFRY.160  B  1 500 » » »
2.87 2.52 2.2 1.85 1.5 1.33 1.17 1 0.74 PFRY.185  B  1 500 » » »
3.88 3.4 2.98 2.5 2.03 1.8 1.58 1.35 1 PFRY.250  B  1 500 » » »
4.65 4.08 3.57 3 2.43 2.16 1.89 1.62 1.2 PFRY.300  B  1 500 » » »
5.81 5.1 4.46 3.75 3.04 2.7 2.36 2.03 1.5 PFRY.375 1 500 » » »
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Electrical Characteristics at 23 °C

V max [VDC] I max [A] I hold [A] I trip [A] R initial min [Ω] R initial max [Ω] R 1hour max [Ω] Max Time to trip [A] Max Time to Trip [s] Tripped Power Dissipation [W] Order Number ABC-Code [?] MOQ [?] PU [?] e-Shop [?] SCHURTER Stock Check [?] Distributor Stock Check [?]
         
72.0 40 1.1 2.2 0.15 0.25 0.38 5.5 8.2 - PFRY.110 1 500 » » »
72.0 40 1.35 2.7 0.12 0.19 0.3 6.75 9.6 1.70 PFRY.135  B  1 500 » » »
72.0 40 1.6 3.2 0.09 0.14 0.22 8 11.4 1.90 PFRY.160  B  1 500 » » »
72.0 40 1.85 3.7 0.08 0.12 0.19 9.25 12.6 2.10 PFRY.185  B  1 500 » » »
72.0 40 2.5 5 0.05 0.08 0.13 12.5 15.6 2.50 PFRY.250  B  1 500 » » »
72.0 40 3 6 0.04 0.06 0.1 15 19.8 2.80 PFRY.300  B  1 500 » » »
72.0 40 3.75 7.5 0.03 0.05 0.08 18.75 24 3.20 PFRY.375 1 500 » » »
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Packaging Unit  

PFRY.xxx Bulk (500 pcs.)