PRF18BE471RB5RB datasheet(27/104 Pages) MURATA

27 / 104 page

POSISTOR

r for Circuit Protection

Overcurrent Protection Narrow Current Band 51/60V Series

This product is a leaded type PTC thermistor

for overcurrent protection which is suitable for

a current limiting resistor.

c Features

1. Small ﬂuctuation in the circuit due to resistance

tolerance +/-10%

2. Narrow current range (less than twice) between

operating and non-operating current at -10 to

60 degrees C.

3. Quick operating time due to small size compared

with conventional products.

4. Best suited to meet the requirements for power

supplies and motor protection. Error-free operations

are assured by rush current.

5. Circuit is protected until current is turned off.

6. Restores the original low resistance value

automatically once the overload is removed.

7. Non-contact design leads to long life and no noise.

Durable and strong against mechanical vibration

and shock because it is a solid element.

F±1.5

ød±0.05

D max.

T max.

(in mm)

Part Number

Max.

Voltage

(V)

Hold Current

(at +60°C)

(mA)

Hold Current

(at +25°C)

(mA)

Trip Current

(at +25°C)

(mA)

Trip Current

(at -10°C)

(mA)

Max.

Current

(A)

Resistance

(at +25°C)

(ohm)

Body

Diameter

(D) (mm)

Thickness

(T)

(mm)

Height

(H)

(mm)

Lead

Space

(F) (mm)

Lead

Diameter

(phi d) (mm)

PTGL04AS100K3B51B0

168

213

283

332

1.0

10 ±10%

4.5

3.5

9.5

5.0

0.6

PTGL05AS6R8K3B51B0

197

249

331

388

1.5

6.8 ±10%

5.5

3.5

10.5

5.0

0.6

PTGL07AS3R3K3B51B0

307

389

517

606

3.0

3.3 ±10%

7.3

3.5

12.3

5.0

0.6

PTGL09AS2R2K3B51B0

412

522

694

814

4.0

2.2 ±10%

9.3

3.5

14.3

5.0

0.6

PTGL12AS1R2K3B51B0

592

749

996

1168

5.0

1.2 ±10%

11.5

3.5

16.5

5.0

0.6

PTGL04AS220K4N51B0

112

149

175

1.0

22 ±10%

4.5

3.5

9.5

5.0

0.5

PTGL04AS220K4B51B0

115

145

193

226

1.0

22 ±10%

4.5

3.5

9.5

5.0

0.6

PTGL05AS100K4B51B0

170

215

286

335

1.5

10 ±10%

5.5

3.5

10.5

5.0

0.6

PTGL07AS5R6K4N51B0

186

236

314

368

2.2

5.6 ±10%

7.3

3.5

12.3

5.0

0.5

PTGL07AS5R6K4B51B0

229

290

386

452

3.0

5.6 ±10%

7.3

3.5

12.3

5.0

0.6

PTGL09AS3R3K4B51B0

333

421

560

656

4.0

3.3 ±10%

9.3

3.5

14.3

5.0

0.6

PTGL12AS2R2K4B51B0

439

556

739

867

5.0

2.2 ±10%

11.5

3.5

16.5

5.0

0.6

Maximum Current shows typical capacities of the transformer which can be used.

51/60V Series are recognized by UL.

Taping type is also available. Please refer to the page of "Package" information for details.

R90E.pdf

Sep.24,2012

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical speciﬁcations. Therefore, please approve our product speciﬁcations or transact the approval sheet for product speciﬁcations before ordering.

PRF18BE471RB5RB Datasheet(PDF) 27 Page - Murata Manufacturing Co., Ltd.

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