POLYFUSE® Resettable PTCs
Axial Lead Battery Strap Type > VT Series
Physical Specifications
Environmental Specifications
Operating/Storage
Temperature
0.13mm nominal thickness, quarter-hard
Nickel
-40°C to +85°C
Terminal Material
+70°C, 1000 hours,
-/+10% typical resistance change
Insulating Material Polyester tape
Passive Aging
+85°C, 85%R.H., 7 days,
-/+5% typical resistance change
Humidity Aging
Part Marking System
Double Sided Marking
Top Side
MIL–STD–202F, Method 107G,
+85°C/-40°C 20 times
-30% typical resistance change
Product Series
Thermal Shock
Vibration
VT
210
MIL–STD–883C, Method 2007.1,
Condition A, No change
Littelfuse
Trademark
Current Rating
Bottom Side
Lot Number
(Contact Littelfuse for
additional information)
VT
210
XXEF
Dimensions
Figure 1
Figure 2
Figure 3
(Items with SS at end of part number)
0.5 x 4.0
Figure 4
(Items with S at end of part number)
0.5 x 4.0
(.02”x .15”)
NOMINAL
SLIT
NOMINAL
SLIT
(.02”x .15”)
A
A
A
A
E
E
E
B
B
E
B
B
D2
D1
D2
D1
D1
D2
D1
D2
C
C
C
C
Figure 5
Figure 6
A
A
E
C
E
B
B
D1
D2
D1
D2
C
A
B
C
D1
D2
E
Part Number
Figure
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
16VT170
16VT170XS
16VT175
1
2
1
2
1
4
6
6
1
2
4
1
2
3
1
5
5
1
0.61 0.69 15.40 17.50 0.28 0.29 7.00 7.40 0.02 0.03 0.50 0.80 0.16 0.24 4.0
0.82 0.90 20.90 22.90 0.19 0.21 4.90 5.30 0.02 0.03 0.50 0.80 0.16 0.34 4.0
0.82 0.87 20.90 22.20 0.14 0.15 3.50 3.80 0.02 0.03 0.50 0.80 0.16 0.20 4.0
0.82 0.87 20.90 22.20 0.14 0.15 3.50 3.80 0.02 0.03 0.50 0.80 0.16 0.20 4.0
6.2 0.16 0.24 4.0
8.6 0.16 0.34 4.0
5.0 0.16 0.20 4.0
5.0 0.16 0.20 4.0
6.2 0.15 0.16 3.90 4.10
8.6 0.15 0.16 3.90 4.10
5.0 0.11 0.12 2.90 3.10
5.0 0.11 0.12 2.90 3.10
16VT175S
16VT175L
16VT175XL
16VT175EL
16VT175NEL
16VT200
1.02 1.10 26.00 28.00 0.14 0.15 3.50 3.80 0.02 0.03 0.50 0.80 0.24
1.00 1.11 25.50 28.20 0.14 0.15 3.50 3.90 0.02 0.03 0.50 0.80 0.34 0.41 8.7 10.3 0.22 0.29 5.7
1.53 1.62 38.80 41.20 0.14 0.15 3.50 3.90 0.02 0.03 0.60 0.80 0.74 0.80 18.7 20.3 0.34 0.41 8.7 10.3 0.09 0.10 2.40 2.60
–
6.0
–
0.24
–
6.0
–
0.11 0.12 2.90 3.10
7.3 0.09 0.10 2.40 2.60
1.53 1.62 38.80 41.20 0.11 0.13 2.90 3.30 0.02 0.03 0.60 0.80 0.79 0.87 20.0 22.0 0.20 0.27 5.2
6.8 0.09 0.10 2.40 2.60
5.0 0.11 0.12 2.90 3.10
5.0 0.11 0.12 2.90 3.10
0.82 0.91 20.90 23.10 0.15 0.17 3.80 4.30 0.02 0.03 0.60 0.70 0.16 0.20 4.0
0.82 0.91 20.90 23.10 0.15 0.17 3.80 4.30 0.02 0.03 0.60 0.70 0.16 0.20 4.0
1.42 1.54 36.00 39.00 0.16 0.17 4.10 4.30 0.02 0.03 0.50 0.80 0.15 0.21 3.9
0.82 0.91 20.90 23.10 0.19 0.21 4.90 5.30 0.02 0.03 0.60 0.80 0.16 0.23 4.1
0.82 0.91 20.90 23.10 0.19 0.21 4.90 5.30 0.02 0.03 0.60 0.80 0.16 0.23 4.1
0.82 0.91 20.90 23.10 0.19 0.21 4.90 5.30 0.02 0.03 0.60 0.80 0.16 0.23 4.1
0.94 1.02 24.00 26.00 0.19 0.21 4.90 5.30 0.02 0.03 0.60 0.80 0.20 0.28 5.0
5.0 0.16 0.20 4.0
5.0 0.16 0.20 4.0
16VT200S
16VT200UL
16VT210
5.3 0.78 0.85 19.7 21.5 0.11 0.12 2.90 3.10
5.8 0.16 0.23 4.1
5.8 0.16 0.23 4.1
5.8 0.16 0.23 4.1
7.1 0.20 0.28 5.0
5.8 0.15 0.16 3.90 4.10
5.8 0.15 0.16 3.90 4.10
5.8 0.15 0.16 3.90 4.10
7.1 0.15 0.16 3.90 4.10
16VT210S
16VT210SS
16VT210L
16VT210NL
16VT210UL
16VT240
2.78 2.81 70.50 71.50 0.15 0.17 3.80 4.30 0.02 0.03 0.60 0.80 0.98
2.78 2.81 70.50 71.50 0.19 0.21 4.90 5.30 0.02 0.03 0.60 0.80 1.12
–
–
25.0
28.5
–
–
0.98
1.12
–
–
25.0
28.5
–
–
0.11 0.12 2.90 3.10
0.15 0.16 3.90 4.10
0.95 1.03 24.20 26.20 0.19 0.21 4.90 5.30 0.02 0.03 0.60 0.80 0.20 0.22 5.0
5.7 0.20 0.22 5.0
5.7 0.15 0.16 3.90 4.10
131
© 2010 Littelfuse, Inc
VT Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/VT.html for current information.
Revised: June 4, 2010