Littelfuse VL Series - Manual (Page 3)

127
Revised: June 4, 2010
POLYFUSE ® Resettable PTCs
© 2010 Littelfuse, Inc
POLYFUSE ® Resettable PTCs
VL Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/VL.html for current information.
VL S
eries
Axial Lead Battery Strap Type > VL Series
Environmental Specifications
Operating/Storage
Temperature
-40°C to +85°C
Passive Aging
+60°C, 1000 hours
-/+20% typical resistance change
-40°C, 1000 hours
-/+5% typical resistance change
Humidity Aging
+60°C, 95% R.H.,1000 hours,
-/+10% typical resistance change
Thermal Shock
MIL–STD–202F, Method 107G,
+85°C to -40°C 10 times
-/+5% typical resistance change
Vibration
MIL–STD–883C, Method 2026,
No change
Physical Specifications
Terminal Material
0.13mm nominal thickness, quarter-hard
Nickel
Insulating Material Polyester tape
Dimensions
Part
Number
Figure
A B C D1 D2 E
Inches mm Inches mm Inches mm Inches mm Inches mm Inches mm
Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max Min Max Min Max Min Max Min Max. Min. Max.
12VL170 1 0.82 0.91 20.80 23.20 0.14 0.15 3.50 3.90 -- 0.03 -- 0.80 0.18 0.26 4.50 6.50 0.18 0.26 4.50 6.50 0.09 0.10 2.40 2.60
12VL175L 2 1.15 1.25 29.30 31.70 0.11 0.13 2.90 3.30 -- 0.03 -- 0.80 0.20 0.27 5.20 6.80 0.39 0.49 10.00 12.50 0.09 0.10 2.40 2.60
12VL175XL 2 1.00 1.11 25.50 28.20 0.14 0.15 3.50 3.90 -- 0.03 -- 0.80 0.34 0.41 8.70 10.30 0.22 0.29 5.70 7.30 0.09 0.10 2.40 2.60
12VL230 1 0.82 0.91 20.90 23.10 0.19 0.21 4.90 5.30 -- 0.03 -- 0.80 0.16 0.23 4.10 5.80 0.16 0.23 4.10 5.80 0.15 0.16 3.90 4.10
E B
D1 D2
C
A
Figure 1 Figure 2
E B
D1 D2
C
A
Part Marking System
VL
230
Product Series
Current Rating
Lot Number
(Contact Littelfuse
for additional
information)
Littelfuse
Trademark
VL
230
XXAK
Product Series
Current Rating
Littelfuse
Trademark
Top Side
Bottom Side
Double Sided Marking