Shenzhen Jinrui Electronic Material Co.,Ltd JK-
S
MD0805 (L) Series
Shenzhen Jinrui Electronic Material Co., Ltd
TEL: +86-(0)755-26546327 29356619 FAX: +86-(0)755-26546562
Website: http://www.jkpptc.com E-mail:customer@jkpptc.com
Add: Jinke Industry Park, No.310,Wuhe Road,Guanlan,Longhua District,Shenzhen,Guangdong,China.
Specifications are subject to change without notice
！
Page 1 of 8
PPTC of JK-SMD 0805 (L) Series Surface-mount Devices
Features：
RoHS Compliant ＆ Halogen Free
Faster tripping, 0805 Dimension, Surface mountable, Solid state
Operating Current: 0.75A~4.0A
Maximum Voltage: 6V/12V
Operating Temperature：-40℃~ 85℃
Certification: CSA , UL
Product Dimensions (mm)
A B C D E
Model Marking
Min Max Min Max Min Max Min Min
JK-SMD0805-075L A 2.0 2.2 1.2 1.5 0.3 0.7 0.20 0.1
JK-SMD0805-075L-12 A 2.0 2.2 1.2 1.5 0.3 0.7 0.20 0.1
JK-SMD0805-110L D 2.0 2.2 1.2 1.5 0.3 0.7 0.20 0.1
JK-SMD0805-110L-12 D 2.0 2.2 1.2 1.5 0.3 0.7 0.20 0.1
JK-SMD0805-125L D 2.0 2.2 1.2 1.5 0.3 0.7 0.20 0.1
JK-SMD0805-125L-12 D 2.0 2.2 1.2 1.5 0.3 0.7 0.20 0.1
JK-SMD0805-150L E 2.0 2.2 1.2 1.5 0.4 1.0 0.20 0.1
JK-SMD0805-150L-12 E 2.0 2.2 1.2 1.5 0.4 1.0 0.20 0.1
JK-SMD0805-175L E 2.0 2.2 1.2 1.5 0.4 1.0 0.20 0.1
JK-SMD0805-175L-12 E 2.0 2.2 1.2 1.5 0.4 1.0 0.20 0.1
Shenzhen Jinrui Electronic Material Co.,Ltd JK-
S
MD0805 (L) Series
Shenzhen Jinrui Electronic Material Co., Ltd
TEL: +86-(0)755-26546327 29356619 FAX: +86-(0)755-26546562
Website: http://www.jkpptc.com E-mail:customer@jkpptc.com
Add: Jinke Industry Park, No.310,Wuhe Road,Guanlan,Longhua District,Shenzhen,Guangdong,China.
Specifications are subject to change without notice
！
Page 2 of 8
A B C D E
Model Marking
Min Max Min Max Min Max Min Min
JK-SMD0805-200L E 2.0 2.2 1.2 1.5 0.4 1.2 0.20 0.1
JK-SMD0805-200L-12 E 2.0 2.2 1.2 1.5 0.4 1.2 0.20 0.1
JK-SMD0805-260L H 2.0 2.2 1.2 1.5 0.4 1.2 0.20 0.1
JK-SMD0805-260L-12 H 2.0 2.2 1.2 1.5 0.4 1.2 0.20 0.1
JK-SMD0805-300L H 2.0 2.2 1.2 1.5 0.5 1.4 0.20 0.1
JK-SMD0805-300L-12 H 2.0 2.2 1.2 1.5 0.5 1.4 0.20 0.1
JK-SMD0805-350L K 2.0 2.2 1.2 1.5 0.5 1.4 0.20 0.1
JK-SMD0805-350L-12 K 2.0 2.2 1.2 1.5 0.5 1.4 0.20 0.1
JK-SMD0805-380L K 2.0 2.2 1.2 1.5 0.6 1.6 0.20 0.1
JK-SMD0805-380L-12 K 2.0 2.2 1.2 1.5 0.6 1.6 0.20 0.1
JK-SMD0805-400L K 2.0 2.2 1.2 1.5 0.6 1.6 0.20 0.1
JK-SMD0805-400L-12 K 2.0 2.2 1.2 1.5 0.6 1.6 0.20 0.1
Recommended Solder Pad Layout Dimensions (mm)
F G H
Device
Normal Value Normal Value Normal Value
0805 Series 1.0 1.2 1.5
Electrical Characteristics
Maximum
Time-to-Trip
Resistance
Current Time Ri
MIN
R1
MAX
Model
V
MAX
(V)
I
MAX
(A)
I
H
(A)
I
T
(A)
P
D
(W)
(A) (Sec)
(Ω) (Ω)
JK-SMD0805-075L 6.0 50.0 0.75 1.5 0.7 8.0 1.0 0.020 0.160
JK-SMD0805-075L-12 12.0 50.0 0.75 1.5 0.7 8.0 1.0 0.020 0.160
JK-SMD0805-110L 6.0 50.0 1.1 2.2 0.7 8.0 1.0 0.018 0.110
JK-SMD0805-110L-12 12.0 50.0 1.1 2.2 0.7 8.0 1.0 0.018 0.110
JK-SMD0805-125L 6.0 50.0 1.25 2.5 0.7 8.0 1.0 0.016 0.100
JK-SMD0805-125L-12 12.0 50.0 1.25 2.5 0.7 8.0 1.0 0.016 0.100
JK-SMD0805-150L 6.0 50.0 1.5 3.0 0.7 8.0 1.0 0.008 0.065
JK-SMD0805-150L-12 12.0 50.0 1.5 3.0 0.7 8.0 1.0 0.008 0.065
JK-SMD0805-175L 6.0 50.0 1.75 3.5 0.7 8.75 2.0 0.008 0.055
JK-SMD0805-175L-12 12.0 50.0 1.75 3.5 0.7 8.75 2.0 0.008 0.055
JK-SMD0805-200L 6.0 50.0 2.0 4.0 0.7 10.0 2.0 0.006 0.045
JK-SMD0805-200L-12 12.0 50.0 2.0 4.0 0.7 10.0 2.0 0.006 0.045