Polymer PTC Resettable Fuse: KRG Series
6V/16V Lead Type
Features
1. RoHS & HF compliant
2. Radial leaded devices
3. Broadest range of resettable devices available in the industry
4. Current ratings from 0.75A to 15A
5. Maximum voltage is 6V or 16V
6. Operating & storage temperature range: -40 ~ +85℃
7. Agency recognition: UL/cUL/TUV
Recommended Applications
1. Motors, fans, and blowers
2. Keyboards / mouses
3. Transformers
4. Industrial controls
Part Number Code
K
1
R
2
G
3
0
4
1
5
6
6
0
7
1
8
3
9
5
10
I
11
B
12
Y
13
14
15
16
Product Type
K
THINKING
PPTC
Thermistor
Form Factor
R
Radial
G
Usage
General
Max. Operating
Voltage
006
016
6V
16V
I hold
0075
0090
0014
0135
0170
0600
1000
1200
0.75A
0.9A
0.14A
1.35A
1.7A
6A
10A
12A
Appearance
S
I
Straight lead
Inner kink lead
B
A
R
Packaging
Bulk
Taping & Ammo
Taping & Reel
Optional Suffix
Y
RoHS &HF
Compliant
Structures and Dimensions
Style1
(Inner Kink)
Style2
(Straight Lead)
Marking: Device is marked with Vmax and Ihold
Style3
(Inner Kink)
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specifications are subject to change without notice.
1
www.thinking.com.tw
2012.02
Polymer PTC Resettable Fuse: KRG Series
6V/16V Lead Type
(Unit: mm)
A
Part No.
KRG0060075
KRG0060120
KRG0060155
KRG0160090
KRG0160110
KRG0160135
KRG0160160
KRG0160185
KRG0160250
KRG0160300
KRG0160400
KRG0160500
KRG0160600
KRG0160700
KRG0160800
KRG0160900
KRG0161000
KRG0161100
KRG0161200
KRG0161300
KRG0161400
KRG0161500
Max.
7.0
7.0
6.9
7.4
7.4
8.9
8.9
10.2
11.4
7.1
8.9
10.4
10.7
11.2
12.7
14.0
16.5
17.5
17.5
21.6
23.5
25.1
Straight
Lead
B
Max.
Inner
Kink
C
Typ.
5.0±0.8
5.0±0.8
5.0±0.8
5.0±0.8
5.0±0.8
5.0±0.8
5.0±0.8
5.0±0.8
5.0±0.8
5.0±0.8
5.0±0.8
5.0±0.8
5.0±0.8
5.0±0.8
5.0±0.8
5.0±0.8
5.0±0.8
5.0±0.8
10.0±0.8
10.0±0.8
10.0±0.8
10.0±0.8
D
Min.
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
E
Max.
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.1
F
Typ.
0.5±0.02
0.5±0.02
0.5±0.02
0.5±0.02
0.5±0.02
0.5±0.02
0.5±0.02
0.5±0.02
0.5±0.02
0.8±0.02
0.8±0.02
0.8±0.02
0.8±0.02
0.8±0.02
0.8±0.02
0.8±0.02
0.8±0.02
0.8±0.02
1.0±0.02
1.0±0.02
1.0±0.02
1.0±0.02
Figure
Style
3
3
3
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
--
--
--
12.2
14.2
13.5
15.2
15.7
18.3
11.0
12.8
14.3
17.1
19.7
20.9
21.9
25.2
26.0
28.0
29.2
27.9
29.0
11.4
11.7
11.7
12.2
14.2
13.5
15.2
15.7
20.5
14.0
14.8
16.0
19.0
22.0
23.0
24.0
28.0
29.0
31.0
32.0
30.0
32.0
Electrical Characteristics (23℃)
℃
Vmax.
Part No.
(V
dc
)
(A)
Imax.
Ihold
@
23℃
℃
(A)
0.75
1.20
1.55
0.90
1.10
1.35
1.60
1.85
2.50
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
11.00
12.00
13.00
14.00
15.00
Itrip
@
23℃
℃
(A)
1.50
2.40
3.10
1.80
2.20
2.70
3.20
3.70
5.00
5.10
6.80
8.50
10.20
11.90
13.60
15.30
17.00
18.70
20.40
22.10
23.80
25.50
Pd
(Typ.)
(W)
0.30
0.60
0.70
0.60
0.70
0.80
0.90
1.00
1.20
2.30
2.40
2.60
2.80
3.00
3.00
3.30
3.60
3.70
4.20
4.60
4.60
4.60
Max. Time to Trip
Resistance ( )
Post trip
(R1)
Max.
0.230
0.140
0.100
0.180
0.140
0.120
0.110
0.090
0.070
0.098
0.060
0.034
0.028
0.020
0.018
0.014
0.010
0.009
0.009
0.008
0.007
0.007
Safety
Approvals
UL/
cUL
(A)
8.00
8.00
7.80
8.00
8.00
8.00
8.00
8.00
8.00
15.00
20.00
25.00
30.00
35.00
40.00
45.00
50.00
55.00
60.00
65.00
70.00
75.00
(Sec)
0.40
0.50
2.20
1.20
2.30
4.50
9.00
10.0
40.0
1.00
1.70
2.00
3.30
3.50
5.00
5.50
6.00
7.00
7.50
8.50
9.00
10.0
Initial (Ri)
Min.
0.110
0.065
0.043
0.070
0.050
0.040
0.030
0.030
0.020
0.038
0.021
0.010
0.006
0.006
0.005
0.005
0.004
0.003
0.003
0.002
0.002
0.002
Max.
0.175
0.0975
0.0705
0.120
0.095
0.074
0.061
0.051
0.036
0.065
0.038
0.023
0.018
0.013
0.011
0.009
0.007
0.006
0.006
0.006
0.005
0.005
TUV
KRG0060075
6
40
KRG0060120
6
40
KRG0060155
6
40
KRG0160090
16
40
KRG0160110
16
40
KRG0160135
16
40
KRG0160160
16
40
KRG0160185
16
40
KRG0160250
16
40
KRG0160300
16
100
KRG0160400
16
100
KRG0160500
16
100
KRG0160600
16
100
KRG0160700
16
100
KRG0160800
16
100
KRG0160900
16
100
KRG0161000
16
100
KRG0161100
16
100
KRG0161200
16
100
KRG0161300
16
100
KRG0161400
16
100
KRG0161500
16
100
Note: UL&cUL File No. E138827
TUV File No. J 50161442
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specifications are subject to change without notice.
2
www.thinking.com.tw
2012.02
Polymer PTC Resettable Fuse: KRG Series
6V/16V Lead Type
Typical Time to Trip Curves at 23℃
℃
1:KRG0060075
2:KRG0060120
3:KRG0060155
Time to trip (sec.)
Fault current (A)
Time to trip (sec.)
Fault current (A)
Reliability
Item
Passive Aging
Humidity Aging
Rapid Change of
Temperature
Overload Endurance
Standard
IEC60738-1
Specification Standard
IEC60738-1
Test Conditions/Methods
85±5℃, 1000±24hrs
85±5℃, 80~85%RH, 1000±24hrs
85±5/-40±5℃, 10 cycles
Vmax,120% Imax, 50 cycles
UL 1434
Vmax, 300% Itrip, 6000 cycles
Trip Endurance
UL 1434
Vmax, Itrip≦ I≦Imax, 1000±24hrs
No arcing or burring
No arcing or burring
Criteria
±5% typical resistance change
±5% typical resistance change
±5% typical resistance change
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specifications are subject to change without notice.
3
www.thinking.com.tw
2012.02
Polymer PTC Resettable Fuse: KRG Series
6V/16V Lead Type
Quantity
Bulk Packing
Series
KRG0060075, KRG0060120,
KRG0060155
KRG016 (0090~0160)
KRG016 (0185~0900)
KRG016 (1000~1500)
Quantity
(pcs/bag)
1,000
1,000
500
250
Reel Packing
Series
KRG0060075, KRG0060120,
KRG0060155
KRG016 (0090~0185)
KRG016 (0250~0400)
KRG016 (0500~0700)
KRG016 (0800~1500)
Quantity
(pcs/reel)
3,000
3,000
2,500
1,500
1,000
Ammo Packing
Unit: mm
Series
KRG0060075, KRG0060120,
KRG0060155
KRG016 (0090~0600)
KRG016 (0700~1500)
Quantity
(pcs/box)
1,000
1,000
500
Series
KRG0060075,
KRG0060120,
KRG0060155
KRG0160090~
KRG0160600
KRG0160700~
KRG0161500
W
348
348
348
L
185
185
185
H
50
50
73
Warehouse Storage Conditions of Products
Storage Conditions:
1. Storage Temperature: -10℃~+40℃
2. Relative Humidity:
≦75%RH
3. Keep away from corrosive atmosphere and sunlight.
Period of Storage: 1 year
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specifications are subject to change without notice.
4
www.thinking.com.tw
2012.02
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