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Polymer Resettable Circuit Protector PRCP-RX/72

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72 V rated, Radial leaded type

 

FeaturesFeatures
  • 72 V rated

  • Radial leaded devices

  • Cured,flame retardant epoxy polymer insulating material meets UL 94V-0 requirements

  • RoHS compliant and halogen free

  • Agency recognition: cULus , TÜV

 

Electrical Characteristics

ModelMaximum Voltage
 (V max)
Maximum Current
 (I max)
at 23 ℃
Hold Current
 (Ihold)
Trip Current
 (Itrip)
R min
※1
R max
※2
R1 max
※3
Time to TripTripped Power
Dissipation※4
PRCP-RX020/72 72 VDC 40 A 0.20 A (at 23 ℃) 0.40 A (at 23 ℃) 1.50 Ω※1 (at 23 ℃) 2.84 Ω※2 (at 23 ℃) 4.40 Ω※3 (at 23 ℃) 2.2 Sec
 (at 1.0 A, at 23 ℃)
0.40 W※4 (at 23 ℃)
PRCP-RX025/72 72 VDC 40 A 0.25 A (at 23 ℃) 0.50 A (at 23 ℃) 1.00 Ω※1 (at 23 ℃) 1.95 Ω※2 (at 23 ℃) 3.00 Ω※3 (at 23 ℃) 2.5 Sec
 (at 1.25 A, at 23 ℃)
0.45 W※4 (at 23 ℃)
PRCP-RX030/72 72 VDC 40 A 0.30 A (at 23 ℃) 0.60 A (at 23 ℃) 0.76 Ω※1 (at 23 ℃) 1.36 Ω※2 (at 23 ℃) 2.10 Ω※3 (at 23 ℃) 3.0 Sec
 (at 1.5 A, at 23 ℃)
0.50 W※4 (at 23 ℃)
PRCP-RX040/72 72 VDC 40 A 0.40 A (at 23 ℃) 0.80 A (at 23 ℃) 0.52 Ω※1 (at 23 ℃) 0.86 Ω※2 (at 23 ℃) 1.29 Ω※3 (at 23 ℃) 3.9 Sec
 (at 2.0 A, at 23 ℃)
0.55 W※4 (at 23 ℃)
PRCP-RX050/72 72 VDC 40 A 0.50 A (at 23 ℃) 1.00 A (at 23 ℃) 0.41 Ω※1 (at 23 ℃) 0.77 Ω※2 (at 23 ℃) 1.17 Ω※3 (at 23 ℃) 4.0 Sec
 (at 2.5 A, at 23 ℃)
0.75 W※4 (at 23 ℃)
PRCP-RX065/72 72 VDC 40 A 0.65 A (at 23 ℃) 1.30 A (at 23 ℃) 0.27 Ω※1 (at 23 ℃) 0.48 Ω※2 (at 23 ℃) 0.72 Ω※3 (at 23 ℃) 5.3 Sec
 (at 3.25 A, at 23 ℃)
0.90 W※4 (at 23 ℃)
PRCP-RX075/72 72 VDC 40 A 0.75 A (at 23 ℃) 1.50 A (at 23 ℃) 0.18 Ω※1 (at 23 ℃) 0.40 Ω※2 (at 23 ℃) 0.60 Ω※3 (at 23 ℃) 6.3 Sec
 (at 3.75 A, at 23 ℃)
0.90 W※4 (at 23 ℃)
PRCP-RX090/72 72 VDC 40 A 0.90 A (at 23 ℃) 1.80 A (at 23 ℃) 0.14 Ω※1 (at 23 ℃) 0.31 Ω※2 (at 23 ℃) 0.47 Ω※3 (at 23 ℃) 7.2 Sec
 (at 4.5 A, at 23 ℃)
1.00 W※4 (at 23 ℃)
PRCP-RX110/72 72 VDC 40 A 1.10 A (at 23 ℃) 2.20 A (at 23 ℃) 0.15 Ω※1 (at 23 ℃) 0.25 Ω※2 (at 23 ℃) 0.38 Ω※3 (at 23 ℃) 8.2 Sec
 (at 5.5 A, at 23 ℃)
1.50 W※4 (at 23 ℃)
PRCP-RX135/72 72 VDC 40 A 1.35 A (at 23 ℃) 2.70 A (at 23 ℃) 0.12 Ω※1 (at 23 ℃) 0.19 Ω※2 (at 23 ℃) 0.30 Ω※3 (at 23 ℃) 9.6 Sec
 (at 6.75 A, at 23 ℃)
1.70 W※4 (at 23 ℃)
PRCP-RX160/72 72 VDC 40 A 1.60 A (at 23 ℃) 3.20 A (at 23 ℃) 0.09 Ω※1 (at 23 ℃) 0.14 Ω※2 (at 23 ℃) 0.22 Ω※3 (at 23 ℃) 11.4 Sec
 (at 8.0 A, at 23 ℃)
1.90 W※4 (at 23 ℃)
PRCP-RX185/72 72 VDC 40 A 1.85 A (at 23 ℃) 3.70 A (at 23 ℃) 0.08 Ω※1 (at 23 ℃) 0.124 Ω※2 (at 23 ℃) 0.19 Ω※3 (at 23 ℃) 12.6 Sec
 (at 9.25 A, at 23 ℃)
2.10 W※4 (at 23 ℃)
PRCP-RX250/72 72 VDC 40 A 2.50 A (at 23 ℃) 5.00 A (at 23 ℃) 0.05 Ω※1 (at 23 ℃) 0.08 Ω※2 (at 23 ℃) 0.13 Ω※3 (at 23 ℃) 15.6 Sec
 (at 12.5 A, at 23 ℃)
2.50 W※4 (at 23 ℃)
PRCP-RX300/72 72 VDC 40 A 3.00 A (at 23 ℃) 6.00 A (at 23 ℃) 0.04 Ω※1 (at 23 ℃) 0.06 Ω※2 (at 23 ℃) 0.10 Ω※3 (at 23 ℃) 19.8 Sec
 (at 15.0 A, at 23 ℃)
2.80 W※4 (at 23 ℃)
PRCP-RX375/72 72 VDC 40 A 3.75 A (at 23 ℃) 7.50 A (at 23 ℃) 0.03 Ω※1 (at 23 ℃) 0.05 Ω※2 (at 23 ℃) 0.08 Ω※3 (at 23 ℃) 24.0 Sec
 (at 18.75 A, at 23 ℃)
3.20 W※4 (at 23 ℃)
※1) R min = Minimum resistance (Initial)
※2) R max = Maximum resistance (Initial)
※3) R1 max = Maximum resistance one hour after past trip of past reflow
※4) Typical value

Thermal Derating Chart

● Ambient operating temperature: Ihold (A)
ModelAmbient operating temperature: Ihold (A)
-40 ℃-20 ℃0 ℃23 ℃40 ℃50 ℃60 ℃ 70℃85 ℃
PRCP-RX020/72   -40 ℃: 0.31   -20 ℃: 0.27      0 ℃: 0.24    23 ℃: 0.20    40 ℃: 0.16    50 ℃: 0.14    60 ℃: 0.13    70 ℃: 0.11    85 ℃: 0.08
PRCP-RX025/72   -40 ℃: 0.39   -20 ℃: 0.34      0 ℃: 0.30    23 ℃: 0.25    40 ℃: 0.20    50 ℃: 0.18    60 ℃: 0.16    70 ℃: 0.14    85 ℃: 0.10
PRCP-RX030/72   -40 ℃: 0.47   -20 ℃: 0.41      0 ℃: 0.36    23 ℃: 0.30    40 ℃: 0.24    50 ℃: 0.22    60 ℃: 0.19    70 ℃: 0.16    85 ℃: 0.12
PRCP-RX040/72   -40 ℃: 0.62   -20 ℃: 0.54      0 ℃: 0.48    23 ℃: 0.40    40 ℃: 0.32    50 ℃: 0.29    60 ℃: 0.25    70 ℃: 0.22    85 ℃: 0.16
PRCP-RX050/72   -40 ℃: 0.78   -20 ℃: 0.68      0 ℃: 0.60    23 ℃: 0.50    40 ℃: 0.41    50 ℃: 0.36    60 ℃: 0.32    70 ℃: 0.27    85 ℃: 0.20
PRCP-RX065/72   -40 ℃: 1.01   -20 ℃: 0.88      0 ℃: 0.77    23 ℃: 0.65    40 ℃: 0.53    50 ℃: 0.47    60 ℃: 0.41    70 ℃: 0.35    85 ℃: 0.26
PRCP-RX075/72   -40 ℃: 1.16   -20 ℃: 1.02      0 ℃: 0.89    23 ℃: 0.75    40 ℃: 0.61    50 ℃: 0.54    60 ℃: 0.47    70 ℃: 0.41    85 ℃: 0.30
PRCP-RX090/72   -40 ℃: 1.40   -20 ℃: 1.22      0 ℃: 1.07    23 ℃: 0.90    40 ℃: 0.73    50 ℃: 0.65    60 ℃: 0.57    70 ℃: 0.49    85 ℃: 0.36
PRCP-RX110/72   -40 ℃: 1.71   -20 ℃: 1.50      0 ℃: 1.31    23 ℃: 1.10    40 ℃: 0.89    50 ℃: 0.79    60 ℃: 0.69    70 ℃: 0.59    85 ℃: 0.44
PRCP-RX135/72   -40 ℃: 2.09   -20 ℃: 1.84      0 ℃: 1.61    23 ℃: 1.35    40 ℃: 1.09    50 ℃: 0.97    60 ℃: 0.85    70 ℃: 0.73    85 ℃: 0.54
PRCP-RX160/72   -40 ℃: 2.48   -20 ℃: 2.18      0 ℃: 1.90    23 ℃: 1.60    40 ℃: 1.30    50 ℃: 1.15    60 ℃: 1.01    70 ℃: 0.86    85 ℃: 0.64
PRCP-RX185/72   -40 ℃: 2.87   -20 ℃: 2.52      0 ℃: 2.20    23 ℃: 1.85    40 ℃: 1.50    50 ℃: 1.33    60 ℃: 1.17    70 ℃: 1.00    85 ℃: 0.74
PRCP-RX250/72   -40 ℃: 3.88   -20 ℃: 3.40      0 ℃: 2.98    23 ℃: 2.50    40 ℃: 2.03    50 ℃: 1.80    60 ℃: 1.58    70 ℃: 1.35    85 ℃: 1.00
PRCP-RX300/72   -40 ℃: 4.65   -20 ℃: 4.08      0 ℃: 3.57    23 ℃: 3.00    40 ℃: 2.43    50 ℃: 2.16    60 ℃: 1.89    70 ℃: 1.62    85 ℃: 1.20
PRCP-RX375/72   -40 ℃: 5.81   -20 ℃: 5.10      0 ℃: 4.46    23 ℃: 3.75    40 ℃: 3.04    50 ℃: 2.70    60 ℃: 2.36    70 ℃: 2.03    85 ℃: 1.50

Environmental Characteristics

Operating Temperature -40 ℃ ~ +85 ℃
Maximun device surface temperature in tripped state 125 ℃ maximum
Passive Aging 85 ℃, 1000 h: ±5 % typical resistance change
Humidity Aging 85 ℃, 85 %RH, 1000 h: ±5 % typical resistance change
Thermal Shock -55 ℃ ~ +85 ℃, 10 cycles: ±10 % typical resistance change
Solvent Resistance

MIL-STD-202 method 215: No change

Vibration MIL-STD-883C, Method 2007.1, Condition A: No change
MSL (Moisture Sensitivity Level) Level 1, J-STD-020

 

Test Procedures and Requirements

ItemTest ConditionAccept / Reject Criteria
Visual/Mech. Test condition: Verify dimensions and materials Accept / Reject criteria: Per P.R.C.P. physical description
Resistance Test condition: In still air at 23 ℃ Accept / Reject criteria: R min ≤ R ≤ R1 max
Time to Trip Test condition: 5 times Ihold , V max, 23 ℃ Accept / Reject criteria: T ≤ max. time to trip (Sec)
Hold Current Test condition: 30 min. at Ihold , 23 ℃, still air Accept / Reject criteria: No trip
Trip Cycle Life Test condition: V max, I max, 100 cycles Accept / Reject criteria: No arcing or burning
Trip Endurance Test condition: V max, 48 h Accept / Reject criteria: No arcing or burning
Solderability Test condition: 245 ℃ ±5 ℃, 5 seconds Accept / Reject criteria: 95 % min. coverage

 

Product Dimensions

Unit: mm (inch)
ModelABCDEStyle
Max.Max.Nom.Tol. ±Min.Max.
PRCP-RX020/72 7.4
(0.291)
12.7
(0.5)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.1
(0.122)
Style 1
PRCP-RX025/72 7.4
(0.291)
12.7
(0.5)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.1
(0.122)
Style 1
PRCP-RX030/72 7.4
(0.291)
13.4
(0.528)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.1
(0.122)
Style 1
PRCP-RX040/72 7.4
(0.291)
13.7
(0.539)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.1
(0.122)
Style 1
PRCP-RX050/72 7.9
(0.311)
13.7
(0.539)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.1
(0.122)
Style 1
PRCP-RX065/72 9.7
(0.382)
15.2
(0.598)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.1
(0.122)
Style 1
PRCP-RX075/72 10.4
(0.409)
16.0
(0.630)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.1
(0.122)
Style 1
PRCP-RX090/72 11.7
(0.461)
16.7
(0.657)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.1
(0.122)
Style 1
PRCP-RX110/72 10.84
(0.427)
16.84
(0.662)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.1
(0.122)
Style 2
PRCP-RX135/72 12.26
(0.483)
18.26
(0.718)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.1
(0.122)
Style 2
PRCP-RX160/72 13.94
(0.549)
19.94
(0.785)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.1
(0.122)
Style 2
PRCP-RX185/72 15.18
(0.598)
21.18
(0.833)
5.1
(0.201)
0.7
(0.028)
7.6
(0.30)
3.1
(0.122)
Style 2
PRCP-RX250/72 17.84
(0.702)
23.84
(0.938)
10.2
(0.402)
0.7
(0.028)
7.6
(0.30)
3.1
(0.122)
Style 2
PRCP-RX300/72 20.67
(0.814)
26.67
(1.050)
10.2
(0.402)
0.7
(0.028)
7.6
(0.30)
3.1
(0.122)
Style 2
PRCP-RX375/72 23.51
(0.926)
29.51
(1.161)
10.2
(0.402)
0.7
(0.028)
7.6
(0.30)
3.1
(0.122)
Style 2
PRCP-RX020/72
Style:Style 1
A:Max. 7.4 (0.291)
B:Max. 12.7 (0.5)
C:Nom. 5.1 (0.201)
C:Tol. ± 0.7 (0.028)
D:Min. 7.6 (0.30)
E:Max. 3.1 (0.122)
PRCP-RX025/72
Style:Style 1
A:Max. 7.4 (0.291)
B:Max. 12.7 (0.5)
C:Nom. 5.1 (0.201)
C:Tol. ± 0.7 (0.028)
D:Min. 7.6 (0.30)
E:Max. 3.1 (0.122)
PRCP-RX030/72
Style:Style 1
A:Max. 7.4 (0.291)
B:Max. 13.4 (0.528)
C:Nom. 5.1 (0.201)
C:Tol. ± 0.7 (0.028)
D:Min. 7.6 (0.30)
E:Max. 3.1 (0.122)
PRCP-RX040/72
Style:Style 1
A:Max. 7.4 (0.291)
B:Max. 13.7 (0.539)
C:Nom. 5.1 (0.201)
C:Tol. ± 0.7 (0.028)
D:Min. 7.6 (0.30)
E:Max. 3.1 (0.122)
PRCP-RX050/72
Style:Style 1
A:Max. 7.9 (0.311)
B:Max. 13.7 (0.539)
C:Nom. 5.1 (0.201)
C:Tol. ± 0.7 (0.028)
D:Min. 7.6 (0.30)
E:Max. 3.1 (0.122)
PRCP-RX065/72
Style:Style 1
A:Max. 9.7 (0.382)
B:Max. 15.2 (0.598)
C:Nom. 5.1 (0.201)
C:Tol. ± 0.7 (0.028)
D:Min. 7.6 (0.30)
E:Max. 3.1 (0.122)
PRCP-RX075/72
Style:Style 1
A:Max. 10.4 (0.409)
B:Max. 16.0 (0.630)
C:Nom. 5.1 (0.201)
C:Tol. ± 0.7 (0.028)
D:Min. 7.6 (0.30)
E:Max. 3.1 (0.122)
PRCP-RX090/72
Style:Style 1
A:Max. 11.7 (0.461)
B:Max. 16.7 (0.657)
C:Nom. 5.1 (0.201)
C:Tol. ± 0.7 (0.028)
D:Min. 7.6 (0.30)
E:Max. 3.1 (0.122)
PRCP-RX110/72
Style:Style 2
A:Max. 10.84 (0.427)
B:Max. 16.84 (0.662)
C:Nom. 5.1 (0.201)
C:Tol. ± 0.7 (0.028)
D:Min. 7.6 (0.30)
E:Max. 3.1 (0.122)
PRCP-RX135/72
Style:Style 2
A:Max. 12.26 (0.483)
B:Max. 18.26 (0.718)
C:Nom. 5.1 (0.201)
C:Tol. ± 0.7 (0.028)
D:Min. 7.6 (0.30)
E:Max. 3.1 (0.122)
PRCP-RX160/72
Style:Style 2
A:Max. 13.94 (0.549)
B:Max. 19.94 (0.785)
C:Nom. 5.1 (0.201)
C:Tol. ± 0.7 (0.028)
D:Min. 7.6 (0.30)
E:Max. 3.1 (0.122)
PRCP-RX185/72
Style:Style 2
A:Max. 15.18 (0.598)
B:Max. 21.18 (0.833)
C:Nom. 5.1 (0.201)
C:Tol. ± 0.7 (0.028)
D:Min. 7.6 (0.30)
E:Max. 3.1 (0.122)
PRCP-RX250/72
Style:Style 2
A:Max. 17.84 (0.702)
B:Max. 23.84 (0.938)
C:Nom. 10.2 (0.402)
C:Tol. ± 0.7 (0.028)
D:Min. 7.6 (0.30)
E:Max. 3.1 (0.122)
PRCP-RX300/72
Style:Style 2
A:Max. 20.67 (0.814)
B:Max. 26.67 (1.050)
C:Nom. 10.2 (0.402)
C:Tol. ± 0.7 (0.028)
D:Min. 7.6 (0.30)
E:Max. 3.1 (0.122)
PRCP-RX375/72
Style:Style 2
A:Max. 23.51 (0.926)
B:Max. 29.51 (1.161)
C:Nom. 10.2 (0.402)
C:Tol. ± 0.7 (0.028)
D:Min. 7.6 (0.30)
E:Max. 3.1 (0.122)

Warranty

The Warranty period for the product shall be one year. A failure due to causes attributed to design or manufacturing defects during the period one year from the date of delivery shall be repaired or replaced free of charge.
However, the following shall be excluded from the warranty:

Failure or damage caused by improper use and careless operation in violation of the catalog and specification.

Failure or damage caused by inappropriate modification, adjustment, or repair.
Failure or damage caused by technically and sci en tif i cally unpredictable factors.
Failure or damage caused by acts of God, fire, or other unavoidable accidents.

The term “Warranty” herein referred to shall imply the warranty for the product unit only, and damages from failure of the product shall be excluded.
This product is not intended to be used for equipment that may cause direct harm to life or body, or equipment that may cause significant physical damage. (Aerospace and space related equipment, railway vehicles, nuclear power equipment, military equipment, etc.) We are not liable for any damages arising from the use of this product for purposes not intended by us.
Furthermore, we ask you to perform a swift incoming inspection for delivered products and we wouldalso appreciate if full attention is given to the storage conditions of the product.

Environmental Data

●The above contents and descriptions are subject to change without notice. 

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