Polymer PTC Resettable Fuse:KRL Type
KRL120 Radial Leaded Type 120V
Features
1. 2. 3. 4. 5. 6. RoHS compliant Radial leaded devices Current ratings from 0.10A ~ 3.75A Maximum operating voltage: 120 VAC Operating temperature range : -40 ~ +85℃ Agency Approval: UL/cUL/TUV
Recommended Applications
1. Motors, fans and blowers 2. Power supplies 3. Transformers 4. Industrial controllers
Part Number Code
K 1
R 2
L 3
1 4
2 5
0 6
0 7
0 8
1 9
0 10
S 11
B 12
Y 13 14 15 16
Product Code
K Thinking PPTC thermistor
Form Factor
R Radial L
Usage
Line voltage
Max. Operating Voltage
120 120V
Ihold
0010 0090 0100 0135 0200 0375 0.10A 0.9A 1.00A 1.35A 2A 3.75A
Appearance
S I Straight lead Inner kink lead R B
Packaging
Reel Bulk
Optional Suffix
Y RoHS compliant
THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice
1
www.thinking.com.tw
2009.12
Polymer PTC Resettable Fuse:KRL Type
KRL120 Radial Leaded Type 120V
Structure and Dimensions
Figure 1
Figure 2
Figure 3
Figure 4
2
Part No. KRL1200010 KRL1200017 KRL1200020 KRL1200025 KRL1200030 KRL1200040 KRL1200050 KRL1200065 KRL1200070 KRL1200075 KRL1200090 KRL1200100 KRL1200110 KRL1200125 KRL1200130 KRL1200135 KRL1200160 KRL1200185 KRL1200200 KRL1200250 KRL1200300 KRL1200375 A Max. 7.9 7.9 7.9 7.9 7.9 8.2 9.2 9.7 10.6 10.9 11.9 11.5 13.3 14.0 15.5 16.3 17.5 19.9 23.5 22.5 25.5 29.5 B Max. 13.0 13.0 13.0 13.0 13.0 14.2 14.9 14.9 15.5 17.0 15.9 20.1 18.3 21.7 20.6 21.7 22.5 24.9 27.9 27.5 30.0 34.0 C Typ. 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 10.2 10.2 10.2 10.2 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
2
E Max. 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8 4.1 3.8 4.1 4.1 4.1 4.1 4.1 4.1 4.1 4.1 4.1 4.1 4.1 F Typ. 0.51 0.51 0.65 0.65 0.65 0.65 0.65 0.65 0.65 0.81 0.65 0.81 0.81 0.81 0.81 0.81 0.81 0.81 0.81 0.81 0.81 0.81
2
(Unit: mm)
Figure 1 1 2 2 2 2 2 2 2 4 2 4 3 4 3 4 3 3 4 3 3 3
THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice
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2009.12
Polymer PTC Resettable Fuse:KRL Type
KRL120 Radial Leaded Type 120V
Electrical Characteristics(@23℃)
Max. Time to Trip Current (A) 0.50 0.85 1.00 1.25 1.50 2.00 2.50 3.25 3.75 3.75 4.50 5.00 5.50 6.25 6.75 6.75 8.00 9.25 10.00 12.50 15.00 18.75 Time (Sec.) 10.0 10.0 9.0 7.5 8.5 6.5 6.0 5.7 6.3 15.0 7.20 15.0 8.2 20.0 9.6 20.0 11.4 12.6 36.0 15.6 19.8 24.0 Resistance Initial (Ri Min.) () 3.00 2.00 1.83 1.25 0.88 0.55 0.50 0.31 0.25 0.25 0.20 0.18 0.15 0.11 0.12 0.11 0.09 0.08 0.08 0.05 0.04 0.03 Post trip (R1 Max.) () 7.50 7.00 4.40 3.00 2.10 1.29 1.17 0.72 0.60 0.69 0.47 0.47 0.38 0.33 0.30 0.30 0.22 0.19 0.21 0.13 0.10 0.08 Agency Approval
UL/cUL
Part No.
Vmax. (VAC)
Imax. (A) 2.0 2.0 2.0 3.0 3.0 3.0 3.0 5.0 5.0 7.5 5.0 10.0 8.0 12.5 10.0 13.5 12.0 12.0 20.0 15.0 17.0 20.0
Ihold (A) 0.10 0.17 0.20 0.25 0.30 0.40 0.50 0.65 0.75 0.75 0.90 1.00 1.10 1.25 1.35 1.35 1.60 1.85 2.00 2.50 3.00 3.75
Itrip (A) 0.20 0.34 0.40 0.50 0.60 0.80 1.00 1.30 1.50 1.50 1.80 2.00 2.20 2.50 2.70 2.70 3.20 3.70 4.20 5.00 6.00 7.50
Pd (Typ.) (W) 0.84 0.84 1.08 1.08 1.44 1.44 1.56 1.68 1.80 2.64 1.80 2.64 2.28 2.88 2.64 3.12 3.12 3.36 4.32 4.44 4.56 4.80
TUV √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √
KRL1200010 KRL1200017 KRL1200020 KRL1200025 KRL1200030 KRL1200040 KRL1200050 KRL1200065 KRL1200070 KRL1200075 KRL1200090 KRL1200100 KRL1200110 KRL1200125 KRL1200130 KRL1200135 KRL1200160 KRL1200185 KRL1200200 KRL1200250 KRL1200300 KRL1200375
120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120
√ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √
Note: UL&cUL File no. E138827 TUV File No. R50166228
THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice
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www.thinking.com.tw
2009.12
Polymer PTC Resettable Fuse:KRL Type
KRL120 Radial Leaded Type 120V
Typical Time to Trip Curves at 23℃
A=KRL1200010 B= KRL1200017 C= KRL1200020 D= KRL1200025 E= KRL1200030 F= KRL1200040 G= KRL1200050 H= KRL1200065 I = KRL1200070 J= KRL1200090 K= KRL1200110 L= KRL1200130 M= KRL1200160 N= KRL1200185 O= KRL1200250 P= KRL1200300 Q= KRL1200375
R= KRL1200075 S= KRL1200100 T= KRL1200125 U= KRL1200135 V= KRL1200200
Derating Curve
THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice
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2009.12
Polymer PTC Resettable Fuse:KRL Type
KRL120 Radial Leaded Type 120V
Packaging Tape & Reel Specification
See table below and Fig. 1~5 for details Description Sprocket hole pitch Ordinate to adjacent component lead KRL1200010-KRL1200100 Ordinate to adjacent component lead KRL1200110-KRL1200185 Ordinate to adjacent component lead KRL1200200-KRL1200300 Device pitch KRL1200010-KRL1200100 Device pitch KRL1200110-KRL1200250 Device pitch KRL1200300~KRL1200375 Carrier tape width Top distance between tape edges Hold-down tape width Lead spacing Abscissa to top KRL1200010 to KRL1200070 Abscissa to top KRL1200075 to KRL1200375 Abscissa to plane (straight lead) Abscissa to plane (kinked lead) Sprocket hole position Sprocket hole diameter Lead protrusion Tape thickness Body tape plane deviation Body lateral deviation Reel width Reel diameter Arbor hold diameter Core diameter
THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice
EIA Mark P0
Dimensions (mm) 12.7 3.6
Tolerance (mm) ±0.3
P1
3.45 7.3 12.7
±1.0
P
25.4 38.1
±1.0
W W0 W1 C H1
18.0 3.0 12.0 See “ Structure and Dimensions” 32.2
±1.0 Max ±1.0 -max
47.5 H H0 W2 D0 L1 t △p △h W3 18.0 16.0 9 4.0 1.0 0.9 0 0 56 340 n0 n
5
+2/-0 ±0.5 +0.75/-0.5 ±0.2 Max. Max. ±1.3 ±1.0 Max. ±10.0 ±1 Min.
2009.12
31 80
www.thinking.com.tw
Polymer PTC Resettable Fuse:KRL Type
KRL120 Radial Leaded Type 120V
Taping Specification
Figure 1.
KRL1200010 to KRL1200070, KRL1200090, KRL1200110, KRL1200130, KRL1200160, KRL1200185
T
P p p p p
Figure 2.
KRL1200075, KRL1200100, KRL1200125, KRL1200135
P
△h
△h
p
p
p
p
P1 W0 W2 W W1 L1 P0 C D0 C D0 H H0
H1
P1 H W2 W W1 L1 C D0 C D0 H
H1 H0
t
P0
Figure 3.
KRL1200200
P p p p p
P
P
Figure 4.
KRL1200250, KRL1200300, KRL1200375
P
P
P
P1 H W2 W W1 L1 D0 C D0 C D0 H
H1 H0
W1 W W2 L1 W0
P1
H
H1
H0
P0
C
D0
C
D0
P0
Reel Specification
Figure 5.
THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice
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2009.12
Polymer PTC Resettable Fuse:KRL Type
KRL120 Radial Leaded Type 120V
Quantity Bulk Packing
Part No. KRL1200010-KRL1200050 KRL1200065-KRL1200110 KRL1200125- KRL1200160 KRL1200185- KRL1200375
Pcs/ Bag 500 300 200 100
Reel Packing
Part No. Pcs/ Reel
KRL1200010-KRL1200050 KRL1200065-KRL1200375
2000 1500
Storage Conditions of Products
Storage Conditions : 1. Storage Temperature: -10℃~+40℃ 2. Relative humidity: ≦75%RH 3. Thermistors must be kept away from sunlight and stored in a non-corrosive atmosphere. Period of Storage : 1 year
THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice
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2009.12
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