12VL175XLU Littelfuse Inc, 12VL175XLU Datasheet - Page 2

• Manufacturer Part Number: 12VL175XLU
• Description: BULK / PTC 12V POLYFUSE STRAP TYPE 1.75A
• Manufacturer: Littelfuse Inc
• Series: POLYFUSE® VLr

Specifications of 12VL175XLU

• R Min/max: 0.017 ~ 0.031 Ohm
• Voltage - Max: 12V
• Time To Trip: 5s
• Current - Hold (ih) (max): 1.75A
• Current - Trip (it): 4.2A
• Current - Max: 100A
• Package / Case: Strap
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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.
VL Series
Temperature Rerating
Average Time Current Curves
Part Number
12VL175XL
12VL175L
12VL230
12VL170
0.01
0.1
10
1.0
1
Current in Amperes
10
-40°C
3.5
3.5
3.5
5.0
Axial Lead Battery Strap Type > VL Series
POLYFUSE
100
-20°C
2.9
2.9
2.9
4.2
Ambient Operation Temperature
1000
VL
0°C
2.4
2.4
2.4
3.4
®
Revised: June 4, 2010
Resettable PTCs
126
25°C
2.30
1.70
1.75
1.75
Hold Current (A)
Temperature Rerating Curve
190%
170%
150%
130%
110%
220%
90%
70%
50%
30%
10%
-40 -30 -20
40°C
1.2
1.3
1.3
1.7
Please refer to www.littelfuse.com/series/VL.html for current information.
-10
0
50°C
1.0
1.0
1.0
1.3
10
Specifications are subject to change without notice.
Temperature (°C)
20
30
40
60°C
0.7
0.8
0.8
0.9
50
60
© 2010 Littelfuse, Inc.
70
70°C
0.3
0.3
0.3
0.4
80