Polymer PTC Resettable Fuse：
：：
：KRG Series
KRG016 Radial Leaded Type 16V
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
1
www.thinking.com.tw
2008.04
All specifications are subject to change without notice.
Features
1. RoHS compliant
2. Radial leaded devices
3. Broadest range of resettable devices available in the industry
4. Current ratings from 0.75 to 15A
5. Maximum voltage is 16V
6. Operating temperature range : -40 ~ +85℃
7. Agency Recognition :UL /cUL/TUV
Recommended Applications
1. Motors, fans and blowers
2. Keyboard / mouse
3. Transformers
4. Industrial controls
Part Number Code
Structure and Dimensions
K R G 0 1 6 0 1 3 5 I B Y
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
I hold
0075
0.75A
0090
0.9A
0014
0.14A
0135
1.35A
0170
1.7A
0600
6A
1000
10A
1200
12A
Appearance
S
Straight lead
I
Inner kink lead
F
Y kink lead
Packaging
B
Bulk
R
Taping & Reel
Product Type
K
Thinking
PPTC
thermistor
Form Factor
R
Radial
Usage
G
General
Max. Operating
Voltage
016 16V
Optional Suffix
Y
RoHS
compliant
Style1
Style2
Style3
Marking: Device is marked Vmax. operation, I hold (Unit: mm)
Polymer PTC Resettable Fuse：
：：
：KRG Series
KRG016 Radial Leaded Type 16V
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
2
www.thinking.com.tw
2008.04
All specifications are subject to change without notice.
A B C D E F Figure
Part No. Max. Max. Typ. Typ. Max. Typ. Style
KRG0160075 7.0 11.5 5.0±0.8 7.6 3.1 0.5±0.02 3
KRG0160090 7.4 12.2 5.0±0.8 7.6 3.1 0.5±0.02 1
KRG0160110 7.4 14.2 5.0±0.8 7.6 3.1 0.5±0.02 1
KRG0160120 7.0 11.7 5.0±0.8 7.6 3.1 0.5±0.02 3
KRG0160135 8.9 13.5 5.0±0.8 7.6 3.1 0.5±0.02 1
KRG0160155 6.9 11.7 5.0±0.8 7.6 3.1 0.5±0.02 3
KRG0160160 8.9 15.2 5.0±0.8 7.6 3.1 0.5±0.02 1
KRG0160185 10.2 15.7 5.0±0.8 7.6 3.1 0.5±0.02 1
KRG0160250 11.4 18.3 5.0±0.8 7.6 3.1 0.5±0.02 1
KRG0160300 7.1 11.0 5.0±0.8 7.6 3.1 0.8±0.02 2
KRG0160400 8.9 12.8 5.0±0.8 7.6 3.1 0.8±0.02 2
KRG0160500 10.4 14.3 5.0±0.8 7.6 3.1 0.8±0.02 2
KRG0160600 10.7 17.1 5.0±0.8 7.6 3.1 0.8±0.02 2
KRG0160700 11.2 19.7 5.0±0.8 7.6 3.1 0.8±0.02 2
KRG0160800 12.7 20.9 5.0±0.8 7.6 3.1 0.8±0.02 2
KRG0160900 14.0 21.9 5.0±0.8 7.6 3.1 0.8±0.02 2
KRG0161000 16.5 25.2 5.0±0.8 7.6 3.1 0.8±0.02 2
KRG0161100 17.5 26.0 5.0±0.8 7.6 3.1 0.8±0.02 2
KRG0161200 17.5 28.0 10.0±0.8 7.6 3.1 1.0±0.02 2
KRG0161300 21.6 29.2 10.0±0.8 7.6 3.1 1.0±0.02 2
KRG0161400 23.5 27.9 10.0±0.8 7.6 3.1 1.0±0.02 2
KRG0161500 25.1 29.0 10.0±0.8 7.6 3.1 1.0±0.02 2
Electrical Characteristics(23℃
℃℃
℃)
Vmax.
Imax.
Ihold
@ 23℃
Itrip
@ 23℃
Pd
(Typ.)
Maximum
Time to Trip Resistance (Ω) Safety
Approvals
Initial (Ri) Post trip
(R1)
Part No. (V
dc
) (A) (A) (A) (W) (A) (Sec) Min. Max. Max. UL/cUL
TUV
KRG0160075 16 40 0.75 1.50 0.30 8.00 0.4 0.110
0.175
0.230 √
KRG0160090 16 40 0.90 1.80 0.60 8.00 1.20 0.070
0.120
0.180 √
KRG0160110 16 40 1.10 2.20 0.70 8.00 2.30 0.050
0.095
0.140 √
KRG0160120 16 40 1.20 2.40 0.60 8.00 0.50 0.065
0.0975
0.140 √
KRG0160135 16 40 1.35 2.70 0.80 8.00 4.50 0.040
0.074
0.120 √
KRG0160155 16 40 1.55 3.10 0.70 8.00 0.60 0.043
0.0705
0.100 √
KRG0160160 16 40 1.60 3.20 0.90 8.00 9.00 0.030
0.061
0.110 √
KRG0160185 16 40 1.85 3.70 1.00 8.00 10.00 0.030
0.051
0.090 √
KRG0160250 16 40 2.50 5.00 1.20 8.00 40.00 0.020
0.036
0.070 √
KRG0160300 16 100 3.00 5.10 2.30 15.00 1.00 0.038
0.065
0.098 √ √
KRG0160400 16 100 4.00 6.80 2.40 20.00 1.70 0.021
0.038
0.060 √ √
KRG0160500 16 100 5.00 8.50 2.60 25.00 2.00 0.010
0.023
0.034 √ √
KRG0160600 16 100 6.00 10.20
2.80 30.00 3.30 0.006
0.018
0.028 √ √
KRG0160700 16 100 7.00 11.90
3.00 35.00 3.50 0.006
0.013
0.020 √ √
KRG0160800 16 100 8.00 13.60
3.00 40.00 5.00 0.005
0.011
0.018 √ √
KRG0160900 16 100 9.00 15.30
3.30 45.00 5.50 0.005
0.009
0.014 √ √
KRG0161000 16 100 10.00
17.00
3.60 50.00 6.00 0.004
0.007
0.010 √ √
KRG0161100 16 100 11.00
18.70
3.70 55.00 7.00 0.003
0.006
0.009 √ √
KRG0161200 16 100 12.00
20.40
4.20 60.00 7.50 0.003
0.006
0.009 √ √
KRG0161300 16 100 13.00
22.10
4.60 65.00 8.50 0.002
0.006
0.008 √ √
KRG0161400 16 100 14.00
23.80
4.60 70.00 9.00 0.002
0.005
0.007 √ √
KRG0161500 16 100 15.00
25.50
4.60 75.00 10.00 0.002
0.005
0.007 √ √
Note: UL&cUL File No. E138827
TUV File No. R50066618
Polymer PTC Resettable Fuse：
：：
：KRG Series
KRG016 Radial Leaded Type 16V
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
3
www.thinking.com.tw
2008.04
All specifications are subject to change without notice.
Typical Time to Trip Curves at 23℃
℃℃
℃
Thermal Derating Curve
Derating Curves for KRG 016 Series
0%
20%
40%
60%
80%
100%
120%
140%
160%
180%
200%
-40 -20 0 20 40 60 80
Temperature (°C)
Percentage of Derated Current
11= KRG0160300
12= KRG0160400
13= KRG0160500
14= KRG0160600
15= KRG0160700
16= KRG0160800
17= KRG0160900
18= KRG0161000
19= KRG0161100
20= KRG0161200
21= KRG0161300
22= KRG0161400
23= KRG0161500
Fault current (A)
Time to trip (sec.)
1= KRG0160075
2= KRG0160090
3= KRG0160110
4= KRG0160120
5= KRG0160135
6= KRG0160155
7= KRG0160160
8= KRG0160185
9= KRG0160250
Fault current (A)
Time to trip (sec.)
1
3
6
Polymer PTC Resettable Fuse：
：：
：KRG Series
KRG016 Radial Leaded Type 16V
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
4
www.thinking.com.tw
2008.04
All specifications are subject to change without notice.
Reliability
Item Standard Test Condition/methods Criteria
Passive Aging IEC60738-1 85±5℃, 1000±24hrs ±5% typical resistance change
Humidity storage Specification Standard 85±5℃, 80~85%RH, 1000±24hrs ±5% typical resistance change
Rapid Change of
Temperature IEC60738-1 85±5/-40±5℃, 10 cycles ±5% typical resistance change
Overload Endurance
UL 1434 Vmax,120% Imax ,50 cycles
Vmax,300% Itrip ,6000 cycles No arcing or burring
Trip endurance UL 1434 Vmax, Itrip≦ I≦Imax , 1000±24hrs No arcing or burring
Polymer PTC Resettable Fuse：
：：
：KRG Series
KRG016 Radial Leaded Type 16V
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
5
www.thinking.com.tw
2008.04
All specifications are subject to change without notice.
Packaging
Devices taped using EIA468-B/IEC286-2 standards. See table below and Fig. 1~4 for details.
Dimension description IEC Mark Dimension (mm) Tolerance (mm)
Sprocket hole pitch P
0
12.7 ±0.3
Ordinate to adjacent component lead
KRG0160075~KRG0160250 P
1
3.6 ±1.0
Ordinate to adjacent component lead
KRG0160300~KRG0161100 P
1
4.5 ±1.0
Ordinate to adjacent component lead
KRG0161200~KRG0161500 P
1
7.2 ±1.0
Device pitch
KRG0160075~KRG0160600 P 12.7 ±1.0
Device pitch
KRG0160700~KRG0161400 P 25.4 ±1.0
Device pitch
KRG0161500 P 38.1 ±1.0
Lead spacing C See “ Structure and Dimensions” --
Carrier tape width W 18 ±1.0
Top distance between tape edges W
0
3.0 Max
Hold-down tape width W
1
12 ±1.0
Sprocket hole position W
2
9.0 +0.75/-0.5
Abscissa to top
KRG0160075~KRG0160600
32.2
Abscissa to top
KRG0160700~KRG0161500
H
1
47.5
Max.
Abscissa to plane (straight lead) H 18.0 +2/-0
Abscissa to plane (kinked lead) H
0
16.0 ±0.5
Sprocket hole diameter D
0
4 ±0.2
Lead protrusion L
1
1 Max.
Tape thickness t 0.9 Max.
Body lateral deviation ∆h 0 ±1.0
Body tape plane deviation ∆p 0 ±1.3
Reel width W
3
56 Max.
Reel diameter 340 ±10
Arbor hole diameter n0 31 ±1
Core diameter n 80 Min.
Polymer PTC Resettable Fuse：
：：
：KRG Series
KRG016 Radial Leaded Type 16V
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
6
www.thinking.com.tw
2008.04
All specifications are subject to change without notice.
Taping Specification
Reel Specification
Fig.1
Fig.2
Fig.4
P
0
T
t
△h△h
P
1
H
1
C
H
0
D
0
C
H
L
1
W
2
W
0
W
1
W
Ppp p p
D
0
T
t
△h△h
0
H
C
H
C
P
H
1
H
0
D
0
D
0
P
0
WW
2
W
1
L
1
P
1
pp p p
H
C
H
P
CD
0
D
0
D
0
P
0
WW
2
L
1
W
1
P
1
p p p p
H
1
H
0
T
t
△h△h
Fig.3
Polymer PTC Resettable Fuse：
：：
：KRG Series
KRG016 Radial Leaded Type 16V
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
7
www.thinking.com.tw
2008.04
All specifications are subject to change without notice.
Quantity
Bulk packing
Reel packing
Ammo packing
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
Series Quantity PCS/Bag
KRG016 (0075~0160) 1000
KRG016 (0185~0900) 500
KRG016 (1000~1500) 250
Series Quantity PCS/Reel
KRG016 (0075~0185) 3000
KRG016 (0250~0400) 2500
KRG016 (0500~0700) 1500
KRG016 (0800~1500) 1000
Series Quantity PCS/Box
KRG016 (0075~0185) 1500
KRG016 (0250~0400) 1500
KRG016 (0500~0700) 1000
KRG016 (0800~1500) 500
W L H
348 185 73
Unit: mm
