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600R150ZR Datasheet, PDF (1/6 Pages) Littelfuse – POLYFUSE Resettable PTCs
POLYFUSE® Resettable PTCs
Radial Leaded > 600R Series
* 600R Series
Description
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fault events typically found in telecom applications. This
series is designed to be used in applications that need to
meet the requirements of GR–1089-CORE and UL60950/
EN60950/IEC60950. These resettable devices also help
to meet the requirements of ITU K.20, K.21 and K.44.
Agency Approvals
AGENCY AGENCY FILE NUMBER
E183209
R50120008
Features
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range, 60VDC operating
voltage
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resistance ranges available
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Free and Halogen-Free*
Applications
Secondary overcurrent
protection for:
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Equipment (CO)
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Equipment (CE)
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Circuit (SLIC)
Electrical Characteristics
Part Number
600R150
600R150-RA
600R150-RB
600R160
600R160-RA
600R160-R1
I
hold
(A)
0.15
0.15
0.15
0.16
0.16
0.16
I
trip
V
max
I
max
(A) Vint / Vop (A)
0.30 600/60 3
0.30 600/60 3
0.30 600/60 3
0.32 600/60 3
0.32 600/60 3
0.32 600/60 3
Maximum Time
P
d
To Trip
typ.
(W) Current Time
(A)
(Sec.)
1.00
1
4.0
1.00
1
4.0
1.00
1
3.0
1.00
1
10
1.00
1
9.5
1.00
1
9.0
Resistance
R min
(Ω)
6
7
9
4
4
4
R typ
(Ω)
10
R 1max
(Ω)
17
10
20
12
22
10
18
7
16
8
17
Agency
Approvals
X
X
X
X
X
X
X
X
X
X
X
X
I = Hold current: maximum current device will pass without tripping in 23°C still air.
hold
I = Trip current: minimum current at which the device will trip in 23°C still air.
trip
V = Maximum voltage the device can withstand without damage at rated current (I max)
int
Vop= The device regular operation voltage
I max = Maximum fault current device can withstand without damage at rated voltage (Vmax)
P = Power dissipated from device when in the tripped state at 23°C still air.
d
R = Minimum resistance of device in initial (un-soldered) state.
min
R = Typical resistance of device in initial (un-soldered) state.
typ
R = Maximum resistance of device at 20°C measured one hour after tripping.
1max
Caution: Operation beyond the specified rating may result in damage and possible arcing
and flame.
* Effective February 11, 2010 onward, all 600R PTC products will be manufactured Halogen Free (HF). Existing Non-Halogen Free 600R PTC products may continue to be sold, until
supplies are depleted. This change will have no effect on 600R product specifications or performance.
© 2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/600R.html for current information.
107
Revised: July 12, 2010
600R Series