PRODUCT DATASHEET
A16 Series PTC Devices
A16 Series PTC Devices
Description
JDTFUSE A16 Series Radial Leaded PTCs are designed
to provide resettable overcurrent protection serving a
wide range of electronics applications. With maximum 16
voltage and maximum 40-ampere short circuit
rating,they offer an ideal solution for USB protection.
Features
● 100A short circuit rating
● 16V Operating voltages
● Fast time-to-trip
● Meets all USB protection requirements
● RoHS compliant, Lead-Free and Halogen-Free*
Agency Approvals
Agency
Applications
File Number
E472196
Regulation
● Computers & peripherals
● Any USB applications
● Motor protection
● General Electronics
Standard
2002/95/EC
EN14582
JDT FUSE Industrial Co., Ltd
www.jdtfuse.com
Page 1/6
Revised 06/11/19
A16 Series PTC Devices
Performance Specification
Model
V max
(V dc)
I max
(A)
I hold
I trip
Pd
@25°C
(A)
@25°C
(A)
Typ.
(W)
Maximum
Time To Trip
Current
(A)
Time
(Sec)
Resistance
R i min R i max R1max
(Ω)
(Ω)
(Ω)
A16-030
16
40
0.30
0.60
0.30
1.50
1.00
0.300
0.900
1.30
A16-050
16
40
0.50
1.00
0.40
2.50
1.10
0.200
0.500
0.76
A16-065
16
40
0.65
1.30
0.60
3.25
5.00
0.120
0.480
0.65
A16-075
16
40
0.75
1.50
0.30
3.75
4.80
0.100
0.320
0.40
A16-090
16
40
0.90
1.80
0.60
4.50
1.20
0.090
0.180
0.25
A16-110
16
40
1.10
2.20
0.70
5.50
2.30
0.060
0.150
0.24
A16-120
16
40
1.20
2.40
0.60
6.00
5.50
0.050
0.180
0.24
A16-135
16
40
1.35
2.70
0.80
6.75
4.50
0.040
0.130
0.19
A16-160
16
40
1.60
3.20
0.90
8.00
9.00
0.030
0.110
0.20
A16-185
16
40
1.85
3.70
1.00
9.25
10.0
0.030
0.100
0.16
A16-200
16
40
2.00
4.00
2.40
10.0
15.0
0.018
0.075
0.14
A16-250
16
40
2.50
5.00
1.30
7.50
15.0
0.020
0.070
0.12
A16-300
16
40
3.00
5.10
2.30
15.0
2.00
0.020
0.070
0.11
A16-400
16
40
4.00
6.80
2.40
20.0
3.50
0.020
0.040
0.08
A16-500
16
40
5.00
8.50
2.60
25.0
3.60
0.014
0.025
0.033
A16-600
16
40
6.00
10.20
2.80
30.0
5.80
0.001
0.021
0.031
A16-700
16
40
7.00
11.90
3.00
35.0
8.00
0.008
0.015
0.022
A16-800
16
40
8.00
13.60
3.00
40.0
9.00
0.006
0.013
0.021
A16-900
16
40
9.00
15.30
3.30
40.0
12.0
0.004
0.012
0.018
A16-1000
16
40
10.00
17.00
3.60
40.0
12.5
0.004
0.011
0.015
A16-1100
16
40
11.00
18.70
3.70
40.0
13.5
0.003
0.009
0.013
A16-1200
16
40
12.00
20.40
4.20
40.0
16.0
0.003
0.008
0.012
A16-1400
16
40
14.00
23.80
4.60
40.0
20.0
0.003
0.007
0.011
I hold = Hold Current. Maximum current device will not trip in 25°C still air.
I trip = Trip Current. Minimum current at which the device will always trip in 25°C still air.
V max = Maximum operating voltage device can withstand without damage at rated current (Imax).
I max = Maximum fault current device can withstand without damage at rated voltage (V max).
Pd
= Power dissipation when device is in the tripped state in 25°C still air environment at rated voltage.
Ri min/max = Minimum/Maximum device resistance prior to tripping at 25°C.
R1max = Maximum device resistance is measured one hour post reflow.
CAUTION : Operation beyond the specified ratings may result in damage and possible arcing and flame.
JDT FUSE Industrial Co., Ltd
www.jdtfuse.com
Page 2/6
Revised 06/11/19
A16 Series PTC Devices
Environmental Specifications
Conditions
Test
Resistance change
Passive aging
+85°C, 1000 hrs.
±5% typical
Humidity aging
+85°C, 85% R.H. , 168 hours
±5% typical
Thermal shock
+85°C to -40°C, 20 times
±33% typical
Resistance to solvent
MIL-STD-202,Method 215
No change
MIL-STD-202,Method 201
No change
Vibration
Ambient operating conditions : - 40 °C to +85 °C
Maximum surface temperature of the device in the tripped state is 125 °C
Thermal Derating Curve
Derating Curves for A16 Series
1.8
Percentage of Rated Current
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
Temperature (°C )
JDT FUSE Industrial Co., Ltd
www.jdtfuse.com
Page 3/6
Revised 06/11/19
A16 Series PTC Devices
Average Time-Current Curve
A=A16-030
B=A16-050
C=A16-065
D=A16-075
E=A16-090
F=A16-110
G=A16-120
H=A16-135
I=A16-160
J=A16-185
K=A16-250
L=A16-300
M=A16-400
N=A16-500
O=A16-600
P=A16-700
Q=A16-800
R=A16-900
S=A16-1000
T=A16-1100
U=A16-1200
V=A16-1400
A
TP 20~40 S
Ramp-up
Critical Zone
TL to TP
TL 217
tL
Tsmax
60~150 s
Temperature (°C )
Profile Feature
Pb-Free Assembly
Average Ramp-Up Rate
3°C/second mac.
(Ts max to T p)
200
Preheat
Tsmin
Ramp-down
ts
Preheat 60~180 s
25
K L MNO PQR STUV
Soldering Parameters
TP 260
150
B C D E FGH I J
t 25°C to peak
Time
Recommended reflow methods: IR, vapor phase oven, hot air oven, N2
environment for lead-free
Recommended maximum paste thickness is 0.25mm
Devices can be cleaned using standard industry methods and solvents.
Note 1:All temperature refer to topside of the package, measured on the
package body surface.
Note 2: If reflow temperatures exceed the recommended profile, devices
may not meet the performance requirements.
JDT FUSE Industrial Co., Ltd
www.jdtfuse.com
-Temperature Min(Ts min)
150°C
-Temperature Max(Ts max)
200°C
-Time(Ts min to Ts max)
60~180 seconds
Time maintained above:
-Temperature(TL)
217°C
-Time(tL)
60~150 seconds
Peak Temperature(Tp)
260°C
Ramp-Down Rate
6°C/second max.
Time 25°C to Peak Temperature 8 minutes max
Storage Condition
0°C~35°C,≤70%RH
Page 4/6
Revised 06/11/19
A16 Series PTC Devices
Physical Dimensions(mm.)
FIG
A
B
C
D
E
Max.
Max.
Typ.
Min.
Max.
A16-030
5.50
13.0
5.10±0.5
7.6
3.1
1
A16-050
5.50
12.0
5.10±0.5
7.6
3.0
1
A16-065
6.90
12.0
5.10±0.5
7.6
3.0
1
A16-075
7.40
13.0
5.10±0.5
7.6
3.0
1
A16-090
7.40
13.0
5.10±0.5
7.6
3.0
1
A16-110
7.40
14.4
5.10±0.5
7.6
3.0
1
A16-120
7.40
14.4
5.10±0.5
7.6
3.0
2
A16-135
8.90
15.9
5.10±0.5
7.6
3.0
2
A16-160
8.90
16.7
5.10±0.5
7.6
3.0
2
A16-185
10.7
17.7
5.10±0.5
7.6
3.0
2
A16-200
8.9
14.8
5.10±0.5
7.6
3.0
2
A16-250
9.00
14.0
5.10±0.5
7.6
3.0
2
A16-300
9.00
12.0
5.10±0.5
7.6
3.0
3
A16-400
10.0
13.0
5.10±0.5
7.6
3.0
3
A16-500
10.7
17.5
5.10±0.5
7.6
3.0
3
A16-600
13.5
17.5
5.10±0.5
7.6
3.0
3
A16-700
13.5
23.0
5.10±0.5
7.6
3.0
3
A16-800
13.5
23.0
5.10±0.5
7.6
3.0
3
A16-900
15.0
24.0
5.10±0.5
7.6
3.0
3
A16-1000
18.0
26.0
5.10±0.5
7.6
3.0
3
A16-1100
18.0
26.0
5.10±0.5
7.6
3.0
3
A16-1200
22.5
28.0
5.10±0.5
7.6
3.5
3
A16-1400
24.5
30.0
10.2±0.5
7.6
3.5
3
Model
PHYSICAL SPECIFICATIONS :
Materials : Leads A16-030 ~ 250: Tin plated copper-clad steel,24AWG(0.51mm/0.020“ Dia.)
A16-300 ~ 1100: Tin plated copper, 20AWG(0.81mm/0.032”Dia)
A16-1200 ~ 1400: Tin plated copper, 18 AWG(1.0mm/0.04” Dia.)
Lead Solderability : MIL-STD-202, Method 208E
Device Labeling : Device is marked wiht Logo,amperage rating,voltage rating & date code.
JDT FUSE Industrial Co., Ltd
www.jdtfuse.com
Page 5/6
Revised 06/11/19
A16
Series PTC Devices
Packaging Quantity
Model
Reel QTY
A16-030 ~ A16-600
3000
500
A16-700 ~ A16-900
1500
500
A16-1000 ~ A16-1400
-
500
Bag QTY
Tape & Reel packaging per EIA468-B standard.
Cross Reference
Cross Reference
Model
Tyco / PolySwitch®
Bourns / POLY-FUSE®
Polytronics / EVERFUSE®
A16-030
-
-
-
A16-050
-
-
-
A16-065
-
-
-
A16-075
-
MF-RHT070
-
A16-090
RUEF090
MF-RHT090
RLD16P090BF
A16-110
RUEF110
-
RLD16P110BF
A16-120
RUEF120
-
A16-135
RUEF135
-
RLD16P135BF
A16-160
RUEF160
-
RLD16P160BF
A16-185
RUEF185
-
RLD16P185BF
A16-250
RUSBF250/RUEF250
-
RLD16P250BF
A16-300
RUEF300
MF-RG300
RLD16P300BF
A16-400
RUEF400
MF-RHT450
RLD16P400BF
A16-500
RUEF500
MF-RG500
RLD16P500BF
A16-600
RUEF600
MF-RHT650
RLD16P600BF
A16-700
RUEF700
MF-RHT750
RLD16P700BF
A16-800
RUEF800
-
RLD16P800BF
A16-900
RUEF900
-
RLD16P900BF
A16-1000
RUEF1000
-
RLD16P1000BF
A16-1100
RUEF1100
MF-R1100
RLD16P1100BF
A16-1200
RUEF1200
-
RLD16P1200BF
A16-1400
RUEF1400
MF-RHT1300
RLD16P1400BF
“PolySwitch” is a registered trademark of Tyco Electronics.
“POLY-FUSE” is a registered trademark of Littelfuse,Inc.
“EVERFUSE” is a registered trademark of Polytronics Technology Corp.
JDT FUSE Industrial Co., Ltd
www.jdtfuse.com
Page 6/6
Revised 06/11/19
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