POLYFUSE
®
Resettable PTCs
Radial Leaded > 600R Series
600R Series
Description
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.
Features
lead–free
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E183209
range, 60VDC operating
voltage
resistance ranges available
Applications
R50120008
Secondary overcurrent
protection for:
Equipment (CO)
Equipment (CE)
Electrical Characteristics
Maximum Time
To Trip
Current
(A)
5.0
5.0
4.5
7. 5
9.5
9.0
Time
(Sec.)
8.0
7. 5
-
18
-
-
R
min
(Ω)
6
7
9
4
4
4
Resistance
R
typ
(Ω)
12
10
12
10
7
8
R
1max
(Ω)
22
20
22
18
16
17
X
X
X
X
X
X
X
X
X
X
X
X
Part Number
I
hold
(A)
0.15
0.15
0.15
0.16
0.16
0.16
I
trip
(A)
0.30
0.30
0.30
0.32
0.32
0.32
V
max
V
int
/ V
op
600/60
600/60
600/60
600/60
600/60
600/60
I
max
(A)
3
3
3
3
3
3
P
d
max.
(W)
1.00
1.00
1.00
1.00
1.00
1.00
Agency
Approvals
600R150
600R150-RA
600R150-RB
600R160
600R160-RA
600R160-R1
I
hold
= Hold current: maximum current device will pass without tripping in 23°C still air.
I
trip
= Trip current: minimum current at which the device will trip in 23°C still air.
V
int
= Maximum voltage the device can withstand without damage at rated current (I max)
V
op
= The device regular operation voltage
I
max
= Maximum fault current device can withstand without damage at rated voltage (V
max
)
P
d
= Power dissipated from device when in the tripped state at 23°C still air.
R
min
= Minimum resistance of device in initial (un-soldered) state.
R
typ
= Typical resistance of device in initial (un-soldered) state.
R
1max
= Maximum resistance of device at 20°C measured one hour after tripping.
Caution:
Operation beyond the specified rating may result in damage and possible arcing
and flame.
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/600R.html for current information.
Revised: October 24, 2008
600R Series
600R Series
Circuit (SLIC)
POLYFUSE
®
Resettable PTCs
Radial Leaded > 600R Series
Temperature Rerating
Ambient Operation Temperature
-40°C
Part Number
600R150
600R160
0.26
0.27
0.23
0.24
0.19
0.20
-20°C
0°C
23°C
Hold Current (A)
0.15
0.16
0.124
0.13
0.062
0.07
0.03
0.05
40°C
60°C
85°C
Average Time Current Curves
0.15 A
0.16 A
Temperature Rerating Curve
170%
150%
Percentage of Rated Current
100000
600R
130%
110%
90%
70%
50%
30%
10%
10000
Time in Seconds
1000
100
-40 -30 -20
-10
0
10
20 30
40
Temperature (°C)
50
60
70
80
10
1
0.1
0.1
1
10
100
Current in Amperes
The average time current curves and Temperature Rerating curve performance is affected
by a number or variables, and these curves provided as guidance only. Customer must
verify the performance in their application.
Agency Specification Selection Guide For Telecom and Networking Applications
Part Number
600R150
600R160
Lightning
TIA-968-A – 1.5kV 10/160μs
800V 10/560μs
Telcordia GR 1089 – 1.0kV 10/1000μs
2.5kV 2/10μs
Power Cross
UL60950, 3rd Ed – 600Vac, 40A
Telcordia GR – 1089 – 600Vac, 60A
Devices should be independently evaluated and tested for use in any specific application
600R Series
Revised: October 24, 2008
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/600R.html for current information.
POLYFUSE
®
Resettable PTCs
Radial Leaded > 600R Series
Protection Application Guide
Region/Specification
Application
*Access network equipment
Remote terminal
Repeaters
WAN equipment
Cross -connect
Customer and IT equipment
Analog modems
ADSL, XDSL modems
Phone sets, PBX systems
Internet appliances
POS terminals
Central Office
POTS/ISDN linecards
T1/E1/J1 linecards
ADSL/VDSL splitters
CSU/DSU
*Intrabuilding communication systems
LAN, VOIP cards
Local loop handsets
Device Selection
North America
Telcordia GR-1089
600R150
600R160
North America
TIA-968-A, UL60950
600R150
600R160
North America
Telcordia GR-1089
North America
Telcordia GR-1089
South America/Asia/Europe
ITU
K.20
and
K.21
*Resistance binned parts are recommended
600R150
600R160
600R150
600R160
Soldering Parameters - Wave Soldering
Condition
Peak Temp/ Duration Time
>
220°C
Preheat 140°C~ 180°C
Storage Condition
Wave Soldering
260°C < 5 Sec
2 Sec ~ 20 Sec
0°C~35°C, < 70%RH
Temperature (°C)
260
220
Soldering
Cooling
180 Sec ~ 210 Sec
Preheating
190
160
N
2
environment for lead–free
side of the board.
and solvents.
Note:
If soldering temperatures exceed the recommended
profile, devices may not meet the performance
requirements.
0
180 to 210
2 to 5
Time(s)
20-30
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/600R.html for current information.
Revised: October 24, 2008
600R Series
600R Series
POLYFUSE
®
Resettable PTCs
Radial Leaded > 600R Series
Soldering Parameters - Solder Reflow
Condition
Peak Temp/ Duration Time
>
220°C
Preheat 160°C~ 190°C
Storage Condition
Reflow
260°C > 5 Sec
30 Sec ~ 60 Sec
Temperature (°C)
260
220
Soldering
Cooling
60 Sec ~ 90 Sec
0°C~35°C, < 70%RH
Preheating
190
160
air oven, N
2
environment for lead-free.
bottom side of the board.
and solvents.
Note:
If reflow temperatures exceed the recommended
profile, devices may not meet the performance
requirements.
Physical Specifications
Environmental Specifications
Operating/Storage
Temperature
Maximum Device Surface
Temperature in Tripped State
Passive Aging
Humidity Aging
0
60 to 90
30 to 60
Time(s)
120
Lead Material
Soldering
Characteristics
Insulating Material
Device Labeling
Tin-plated Copper
Solderability per MIL–STD–202,
Method 208E
Cured, flame retardant epoxy polymer
meets UL94V-0 requirements.
Marked with ‘LF’, voltage, current rating,
and date code.
-40°C to +85°C
125°C
85°C/85°C, 1000 hours
+85°C, 85% R.H.,1000 hours
MIL–STD–202F Method 107G
,
+125°C to -55°C 10 times
MIL–STD–202, Method 215F
Thermal Shock
Solvent Resistance
600R Series
Revised: October 24, 2008
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/600R.html for current information.
POLYFUSE
®
Resettable PTCs
Radial Leaded > 600R Series
Dimensions
A
C
Part Marking System
Littelfuse
Trademark
150
XXXX
600
B
Voltage Rating
Current Rating
Date Code
(Contact Littelfuse
for additional
information)
D
E
F
A
Part Number
600R150
600R150-RA
600R150-RB
600R160
600R160-RA
600R160-R1
Inches
Max.
0.53
0.53
0.53
0.63
0.63
0.63
mm
Max.
13.5
13.5
13.5
16
16
16
Max.
0.50
0.50
0.50
0.50
0.50
0.50
B
Inches
mm
Max.
12.6
12.6
12.6
12.6
12.6
12.6
Max.
0.24
0.24
0.24
0.24
0.24
0.24
C
Inches
mm
Max.
6
6
6
6
6
6
Min.
0.19
0.19
0.19
0.19
0.19
0.19
D
Inches
mm
Min.
4.7
4.7
4.7
4.7
4.7
4.7
Typ.
0.20
0.20
0.20
0.20
0.20
0.20
E
Inches
mm
Typ.
5.1
5.1
5.1
5.1
5.1
5.1
Physical Characteristics
Lead (dia)
Inches
0.026
0.026
0.026
0.026
0.026
0.026
mm
0.65
0.65
0.65
0.65
0.65
0.65
Material
Sn/Cu
Sn/Cu
Sn/Cu
Sn/Cu
Sn/Cu
Sn/Cu
Part Ordering Number System
600 R 160 - RA F
PACKAGING STYLE
BLANK:
Bulk
R:
Tape
& Ammo
SERIES
QUANTITY CODE:
F=200 U=500 Z = 600
Rx:
Resistance Range (x = A-Z or 1-9) [not applicable for all
I
HOLD
CURRENT CODE (SEE TABLE BELOW)
R: RADIAL
PEAK VOLTAGE RATING
Packaging
Part Number
600R150
600R150-RA
600R150-RB
600R160
600R160-RA
600R160-R1
Ordering
Number
600R150F
600R150ZR
600R150-RAF
600R150-RAZR
600R150-RBF
600R150-RBZR
600R160F
600R160UR
600R160-RAF
600R160-RAUR
600R160-R1F
600R160-R1UR
I
hold
(A)
0.15
0.15
0.15
0.16
0.16
0.16
I
hold
Code
150
150
150
160
160
160
Packaging
Option
Bulk
Tape and Ammo
Bulk
Tape and Ammo
Bulk
Tape and Ammo
Bulk
Tape and Ammo
Bulk
Tape and Ammo
Bulk
Tape and Ammo
Revised: October 24, 2008
Quantity
200
600
200
600
200
600
200
500
200
500
200
500
Quantity &
Packaging Codes
F
ZR
F
ZR
F
ZR
F
UR
F
UR
F
UR
600R Series
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/600R.html for current information.
600R Series
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