ShenZhen JinRui Electronic Material Co.,Ltd JK-SMD0805 Series
ShenZhen JinRui Electronic Material Co.,Ltd
TEL： 0755-26546327 29356619 FAX：0755-26546562
Web Site
：
http://www.jkpptc.com E-mail:customer@jkpptc.com
Add：JinKe Industry Park ,No. 310,Wuhe Road ,Guanlan,Longhua,Shenzhen ,Guangdong。
Specifications are subject to change without notice
！
Page 1 of 6
S
urface Mountable PTC Resettable Fuse: JK-SMD0805 Series
Features
：
RoHS Compliant ＆ Halogen Free
faster tripping, 0805 Dimension, Surface mountable, Solid state
Operation Current: 0.05A~1.10A
Maximum Voltage: 6V~15Vdc
Operating Temperature：-40℃ TO 85℃
Product Dimensions
Pig.1
Unit ：mm
Model
Marking
A
B
C
D
E
Min
Max
Min
Max
Min
Max
Min
Min
SMD0805-005
1
2.00
2.20
1.20
1.50
0.45
1.00
0.20
0.10
SMD0805-010
1
2.00
2.20
1.20
1.50
0.40
1.00
0.20
0.10
SMD0805-020
2
2.00
2.20
1.20
1.50
0.40
1.00
0.20
0.10
SMD0805-035
3
2.00
2.20
1.20
1.50
0.30
1.00
0.20
0.10
SMD0805-050
5
2.00
2.20
1.20
1.50
0.40
0.80
0.20
0.10
SMD0805-075
7
2.00
2.20
1.20
1.50
0.50
1.20
0.20
0.10
SMD0805-100
0
2.00
2.20
1.20
1.50
0.50
1.20
0.20
0.10
SMD0805-110
0
2.00
2.20
1.20
1.50
0.50
1.20
0.20
0.10
Terminal pad materials :Tin-Plated Nickle-copper
Terminal pad solderability : Meets EIA specification
RS 186-9E and ANSI/J-STD-002 Category 3.
ShenZhen JinRui Electronic Material Co.,Ltd JK-SMD0805 Series
ShenZhen JinRui Electronic Material Co.,Ltd
TEL： 0755-26546327 29356619 FAX：0755-26546562
Web Site
：
http://www.jkpptc.com E-mail:customer@jkpptc.com
Add：JinKe Industry Park ,No. 310,Wuhe Road ,Guanlan,Longhua,Shenzhen ,Guangdong。
Specifications are subject to change without notice
！
Page 2 of 6
Thermal Derating Chart-IH（A）
Model
Maximum ambient operating temperatures（℃）
-40
-20
0
25
40
50
60
70
85
JK-SMD0805-005
0.07
0.06
0.055
0.05
0.04
0.35
0.3
0.25
0.15
JK-SMD0805-010
0.14
0.12
0.11
0.1
0.8
0.7
0.6
0.5
0.3
JK-SMD0805-020
0.28
0.25
0.23
0.20
0.17
0.14
0.12
0.10
0.07
JK-SMD0805-035
0.47
0.44
0.39
0.35
0.30
0.27
0.24
0.20
0.14
JK-SMD0805-050
0.68
0.62
0.55
0.50
0.40
0.37
0.33
0.29
0.23
JK-SMD0805-075
1.00
0.90
0.79
0.75
0.63
0.57
0.53
0.41
0.34
JK-SMD0805-100
1.35
1.25
1.10
1.00
0.82
0.74
0.65
0.55
0.42
JK-SMD0805-110
1.45
1.35
1.20
1.10
0.92
0.84
0.75
0.65
0.52
Electrical Characteristic
Model
V
max
I
max
I
hold
I
trip
P
d
Maximum time to trip
Resistence
(Vdc)
(A)
(A)
(A)
Max.
(W)
Current
Time
Ri
min
R1
max
(A)
(Sec)
(
)
(
)
SMD0805-005
15
100
0.05
0.15
0.5
0.5
2.00
2.00
50.0
SMD0805-010
15
100
0.10
0.30
0.5
0.5
1.50
1.00
6.00
SMD0805-020
9
100
0.20
0.50
0.5
8.0
0.02
0.50
3.50
SMD0805-035
6
100
0.35
0.75
0.5
8.0
0.10
0.25
1.20
SMD0805-050
6
100
0.50
1.00
0.6
8.0
0.10
0.15
0.85
SMD0805-075
6
100
0.75
1.50
0.6
8.0
0.20
0.09
0.385
SMD0805-100
6
100
1.00
1.95
0.6
8.0
0.30
0.06
0.23
SMD0805-110
6
100
1.10
2.20
0.6
8.0
0.30
0.06
0.21
Part Numbering System
JK- SMD0805 - □□□
Holding current Rating
0805 Dimension Surface Mount Device
JK mark