JK-SMD400L
PPTC DEVICES
Edition:A1
Part Number:Q/JKTD-16-400
Page No: 1 OF 3
Terminal pad materials :Tin-Plated Nickle-copper
Terminal pad solderability : Meets EIA specification
RS 186-9E and ANSI/J-STD-002 Category 3.
Marking : JK300L=2920(400)
Table1 :DIMENTION(Unit : mm)
Model
Marking
JK-SMD400L JK300L
A
B
C
D
E
Min.
Max.
Min.
Max.
Min.
Max
Min.
Min.
6.73
7.98
4.80
5.44
0.50
1.20
0.30
0.25
Table2 :PERFORMANCE RATINGS:
Model
Vmax
(Vdc)
Imax
(A)
Ihold
@25℃
(A)
JK-SMD400L
16.0
100
4.0
Maximum
Time To Trip
Itrip
@25℃
(A)
Pd
Typ
(W)
8.00
1.500
Resistance
Current
(A)
Time
(Sec)
Rimin
(Ω)
Rityp
(Ω)
R1max
(Ω)
20.0
4.0
0.012
0.017
0.045
Table3:Test Conditons and Standards
Test Conditon
Item
Initial Resistance
IH
Ttrip
.trip
Trip endurance
Operating Temperature:-40℃ TO
Packaging:Bulk ,1500pcs per bag
25℃
25℃,4.00A,60min
25℃,20.0A
16V,100A,1hr
0.012~0.045Ω
No Trip
≤4.0s
No arcing or burning
85℃
SHENZHEN JINRUI ELECTRONIC MATERIAL CO.,LTD
INDUSTRY PARK
Standard
6 F DISTRICT NO. 3000046 BLDG Hi-Tech SCIENCE &
SHANGKENG COMMUNITY GUANLAN STREET BAOAN SHENZHEN
TEL:0755-26546327
26584158
Web Site:www.jkpptc.com
FAX: 0755-26546562
E-mail:customer@jkpptc.com
JK-SMD400L
PPTC DEVICES
Part Number:Q/JKTD-16-400
Edition:A0
Page No: 2 OF 3
Solder reflow conditions
● Recommended reflow methods: IR, vapor phase
oven, hot air oven, N2 environment for lead-free.
● Devices are not designed to be wave soldered to
the bottom side of the board.
● Recommended maximum paste thickness is
0.25mm (0.010inch).
● Devices can be cleaned using standard industry
methods and solvents.
● Soldering temprature profile meets RoHs leadfree
process.
Notes: If reflow temperatures exceed the recommended profile, devices may not meet the
performance requirements
SHENZHEN JINRUI ELECTRONIC MATERIAL CO.,LTD
INDUSTRY PARK
6 F DISTRICT NO. 3000046 BLDG Hi-Tech SCIENCE &
SHANGKENG COMMUNITY GUANLAN STREET BAOAN SHENZHEN
TEL:0755-26546327
26584158
Web Site:www.jkpptc.com
FAX: 0755-26546562
E-mail:customer@jkpptc.com
JK-SMD400L
PPTC DEVICES
Part Number:Q/JKTD-16-400
Edition:A0
Page No: 3 OF 3
Solder reflow conditions
Storage
The maximum ambient temperature shall not exceed 38 ℃ . Storage temperatures higher than 38 ℃ could result in the
deformation of packaging materials. The maximum relative humidity recommended for storage is 60%. High humidity
with high temperature can accelerate the oxidation of the solder plating on the termination and reduce the solderability of
the components. Sealed plastic bags with desiccant shall be used to reduce the oxidation of the termination and shall only
be opened prior to use. The products shall not be stored in areas where harmful gases containing sulfur or chlorine are
present
WARNING
· Use PPTC beyond the maximum ratings or improper use may result in device damage and possible electrical arcing and
flame.
· PPTC are intended for protection against occasional over current or over temperature fault conditions and should not be
used when repeated fault conditions or prolonged trip events are anticipated.
· Device performance can be impacted negatively if devices are handled in a manner inconsistent with recommended
electronic, thermal, and mechanical procedures for electronic components.
· Use PPTC with a large inductance in circuit will generate a circuit voltage (L di/dt) above the rated voltage of the PPTC.
· Avoid impact PPTC device its thermal expansion like placed under pressure or installed in limited space.
· Contamination of the PPTC material with certain silicon based oils or some aggressive solvents can adversely impact the
performance of the devices.PPTC SMD can be cleaned by standard methods.
· Requests that customers comply with our recommended solder pad layouts and recommended reflow profile. Improper
board layouts or reflow profilecould negatively impact solderability performance of our devices.
SHENZHEN JINRUI ELECTRONIC MATERIAL CO.,LTD
INDUSTRY PARK
6 F DISTRICT NO. 3000046 BLDG Hi-Tech SCIENCE &
SHANGKENG COMMUNITY GUANLAN STREET BAOAN SHENZHEN
TEL:0755-26546327
26584158
Web Site:www.jkpptc.com
FAX: 0755-26546562
E-mail:customer@jkpptc.com
很抱歉,暂时无法提供与“JK-SMD400L”相匹配的价格&库存,您可以联系我们找货
免费人工找货- 国内价格
- 20+0.44137
- 200+0.41379
- 500+0.38620
- 1000+0.35862
- 3000+0.34482
- 6000+0.32551