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600R150 Datasheet, PDF (1/5 Pages) Littelfuse – POLYFUSE® Resettable PTCs
POLYFUSE® Resettable PTCs
Radial Leaded
600R Series
Description
• The 600R series is designed to protect against power
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
R50082521
Features
• RoHS compliant and
lead-free
• Fast time-to-trip
• Binned and sorted narrow
resistance ranges available
• 0.15 – 0.16A Hold current
range, 60VDC operating
voltage
• 600VAC interrupt rating
Applications
Secondary overcurrent
protection for:
• C entral Office
Equipment (CO)
• Customer Premises
Equipment (CE)
• Alarm Systems
• Set Top Boxes (STB)
• Voice over IP (VOIP)
• Subscriber Line Interface
Circuit (SLIC)
Electrical Characteristics
Part Number
I hold
(A)
600R150
0.15
600R150-RA
0.15
600R150-RB
0.15
600R160
0.16
600R160-RA
0.16
600R160-R1
0.16
Maximum Time
I trip
V max
I max
Pd
max.
To Trip
(A) (Vdc) (A)
(W) Current Time
(A)
(Sec.)
0.30 600
3
1.00
5.0
8.0
0.30 600
3
1.00
5.0
7.5
0.30 600
3
1.00
4.5
-
0.32 600
3
1.00
7.5
18
0.32 600
3
1.00
9.5
-
0.32 600
3
1.00
9.0
-
Resistance
R min
(Ω)
6
7
9
4
4
4
R typ
(Ω)
12
R 1max
(Ω)
22
10
20
12
22
10
18
7
16
8
17
Agency
Approvals
X
X
X
X
X
X
X
X
X
X
X
X
Temperature Rerating
Part Number
600R150
600R160
-40°C
0.26
0.27
-20°C
0.23
0.24
Ambient Operation Temperature
0°C
23°C
40°C
Hold Current (A)
0.19
0.15
0.124
0.20
0.16
0.13
60°C
0.062
0.07
85°C
0.03
0.05
600R Series
Specifications are subject to change without notice.

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