PTGL09BD2R2N2B51B0 Datasheet, PDF (45/103 Pages) Murata Manufacturing Co., Ltd. – PTC Thermistors for Overcurrent Protection / for Inrush Current Suppression / for Overheat Sensing Lead Type

!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.
POSISTORr for Circuit Protection
Overcurrent Protection 56/80V Series
R90E.pdf
Sep.24,2012
"POSISTOR" is a circuit protector whose resistance
value in normal operation is very low and in abnormal
situations like overcurrent or overheating, will be
increased to restrain overcurrent. "POSISTOR" can be
used for overcurrent protection against current
fuse or temperature fuse, due to its ability to return
to its initial condition when overcurrent is removed.
D max.
T max.
c Features
1. Best suited to meet the requirements for power
supplies and motor protection. Error-free
operations are assured by rush current.
2. Circuit is protected until current is turned off.
3. Restores the original low resistance value
automatically once the overload is removed.
4. 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
(in mm)
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c Applications
1. DC cooling fan motors in office equipment, e.g.,
computers, facsimiles, floppy disk drives and power
units.
2. DC drive motors in VTRs and cassette tape recorders.
Power transformers (at secondary winding)
Part Number
PTGL07AR220M3P51B0
Max.
Voltage
(V)
56
Hold Current
(at +60°C)
(mA)
90
Hold Current
(at +25°C)
(mA)
115
Trip Current
(at +25°C)
(mA)
205
Trip Current
(at -10°C)
(mA)
240
Max.
Current
(A)
1.0
Resistance
(at +25°C)
(ohm)
22 ±20%
Body
Diameter
(D) (mm)
7.4
Thickness
(T)
(mm)
4.0
Lead
Space
(F) (mm)
5.0
Lead
Diameter
(phi d) (mm)
0.6
PTGL07AR8R2M3P51B0 56
130
165
300
350
1.0 8.2 ±20% 7.4
4.0
5.0
0.6
PTGL09AR150M3B51B0 56
150
190
340
400
1.2 15 ±20% 9.5
4.0
5.0
0.6
PTGL10AR3R9M3P51B0 56
210
260
470
550
2.0 3.9 ±20% 10.5
4.0
5.0
0.6
PTGL09AR4R7M3B51B0 56
270
350
600
700
2.0 4.7 ±20% 9.5
4.0
5.0
0.6
PTGL10AR3R9M3B51B0 56
300
390
680
800
2.0 3.9 ±20% 10.5
4.0
5.0
0.6
PTGL14AR3R3M3B71B0 56
380
490
830
980
2.5 3.3 ±20% 14.5
4.0
7.5
0.6
PTGL05AR550H4P51B0 80
50
62
115
135
0.7 55 ±25% 5.5
4.5
5.0
0.6
PTGL07AR250H4B51B0 80
110
140
260
300
1.0 25 ±25% 7.4
4.5
5.0
0.6
PTGL09AR9R4H4B51B0 80
190
240
450
530
3.0 9.4 ±25% 9.5
4.5
5.0
0.6
PTGL12AR5R6H4B71B0 80
270
350
650
760
4.3 5.6 ±25% 12.0
4.5
7.5
0.6
PTGL13AR3R7H4B71B0 80
310
405
750
860
5.5 3.7 ±25% 13.5
4.5
7.5
0.6
Maximum Current shows typical capacities of the transformer which can be used.
Please contact us for UL recognized products.
Only PTGL_51B0 type is available in taping type. Please refer to the page of "Package" information for details.
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