LITTELFUSE 16R600GU

POLYFUSE® Resettable PTCs
Radial Leaded > 16R Series
16R Series
Description
Littelfuse 16R Series Radial Leaded PTCs are designed to
provide resettable overcurrent protection serving a wide
range of electronics applications. With maximum 16 volts
and maximum 100-ampere short circuit rating, they offer an
ideal solution for USB protection.
Features
t.FFUTBMM64#QSPUFDUJPO
requirements
t3P)4DPNQMJBOU-FBE
Free and Halogen-Free*
t"TIPSUDJSDVJUSBUJOH
t70QFSBUJOHWPMUBHFT
t'BTUUJNFoUPoUSJQ
Agency Approvals
AGENCY
AGENCY FILE NUMBER
Applications
E183209
t$PNQVUFSTQFSJQIFSBMT
t"OZ64#BQQMJDBUJPO
t(FOFSBM&MFDUSPOJDT
R50119318
Electrical Characteristics
I trip
(A)
V max
(Vdc)
I max
(A)
Pd
typ.
(W)
Maximum Time
To Trip
Current
(A)
Time
(Sec.)
Resistance
R min
(Ω)
Agency
Approvals
16R Series
Part Number
I hold
(A)
R 1max
(Ω)
16R250G
2.5
4.7
16
100
1.0
12.5
5.0
0.0220
0.0530
X
X
16R300G
3.0
5.1
16
100
2.3
15.0
1.0
0.0380
0.0975
X
X
16R400G
4.0
6.8
16
100
2.4
20.0
1.7
0.0210
0.0600
X
X
16R500G
5.0
8.5
16
100
2.6
25.0
2.0
0.0150
0.0340
X
X
16R600G
6.0
10.2
16
100
2.8
30.0
3.3
0.0100
0.0280
X
X
16R700G
7.0
11.9
16
100
3.0
35.0
3.5
0.0077
0.0200
X
X
16R800G
8.0
13.6
16
100
3.0
40.0
5.0
0.0056
0.0175
X
X
16R900G
9.0
15.3
16
100
3.3
45.0
5.5
0.0047
0.0135
X
X
16R1000G
10.0
17.0
16
100
3.6
50.0
6.0
0.0040
0.0102
X
X
16R1100G
11.0
18.7
16
100
3.7
55.0
7.0
0.0037
0.0089
X
X
16R1200G
12.0
20.4
16
100
4.2
60.0
7.5
0.0033
0.0086
X
X
16R1400G
14.0
23.8
16
100
4.6
70.0
9.0
0.0026
0.0064
X
X
I hold = Hold current: maximum current device will pass without tripping in 23°C still air.
R min = Minimum resistance of device in initial (un-soldered) state.
I trip = Trip current: minimum current at which the device will trip in 23°C still air.
R 1max = Maximum resistance of device at 23°C measured one hour after tripping.
V max = Maximum voltage device can withstand without damage at rated current (Imax)
Caution: Operation beyond the specified rating may result in damage and possible arcing
and flame.
I max = Maximum fault current device can withstand without damage at rated voltage (Vmax)
Pd = Power dissipated from device when in the tripped state at 23°C still air.
* Effective January 1, 2010, all 16R PTC products will be manufactured Halogen Free (HF). Existing Non-Halogen Free 16R PTC products may continue to be sold, until supplies are depleted.
© 2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/16R.html for current information.
69
16R Series
Revised: July 12, 2010
POLYFUSE® Resettable PTCs
Radial Leaded > 16R Series
Temperature Rerating
Ambient Operation Temperature
-40°C
-20°C
0°C
23°C
40°C
50°C
60°C
70°C
85°C
Hold Current (A)
Part Number
16R250G
3.7
3.3
2.9
2.5
2.2
2.0
1.8
1.6
1.3
16R300G
4.4
4.0
3.5
3.0
2.6
2.4
2.1
1.9
1.6
16R400G
5.9
5.3
4.7
4.0
3.5
3.2
2.9
2.6
2.1
16R500G
7.4
6.6
5.9
5.0
4.4
4.0
3.6
3.2
2.6
16R600G
8.9
8.0
7.1
6.0
5.2
4.8
4.3
3.9
3.2
16R700G
10.4
9.3
8.2
7.0
6.1
5.6
5.0
4.5
3.7
16R800G
11.8
10.6
9.4
8.0
7.0
6.3
5.7
5.1
4.2
16R900G
13.3
12.0
10.6
9.0
7.8
7.1
6.5
5.8
4.7
16R1000G
14.8
13.3
11.8
10.0
8.7
7.9
7.1
6.4
5.3
16R1100G
16.3
14.6
12.9
11.0
9.6
8.7
7.9
7.0
5.8
16R1200G
17.7
15.9
14.1
12.0
10.5
9.5
8.6
7.7
6.3
16R1400G
20.7
18.6
16.5
14.0
12.2
11.1
10.0
9.0
7.4
Average Time Current Curves
2.5 A
3.0 A
4.0 A
5.0 A
6.0 A
7.0 A
8.0 A
9.0 A
10.0 A
11.0 A
12.0 A
14.0 A
Temperature Rerating Curve
170%
16R
150%
Percentage of Rated Current
100
Time in Seconds
10
130%
110%
90%
70%
50%
30%
1
10%
-40 -30 -20
-10
0
10
20 30
40
Temperature (°C)
50
60
70
80
0.1
0.01
1
10
100
1000
Current in Amperes
The average time current curves and Temperature Rerating curve performance is affected
by a number or variables, and these curves provided as guidance only. Customer must
verify the performance in their application.
70
16R Series
Revised: July 12, 2010
© 2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/16R.html for current information.
POLYFUSE® Resettable PTCs
Radial Leaded > 16R Series
Soldering Parameters - Wave Soldering
Refer to the condition
recommended by the
flux manufacturer.
Max. ramping rate
should not exceed 4°C/
Sec.
Cooling Zone
Cooling by natural
convection in air.
Cooling
220
Temperature (°C)
Soldering Zone
Max. solder
temperature should not
exceed 260°C
Soldering
260
Pre-Heating Zone
Preheating
190
160
0
60 min.
5 max.
Time(s)
2.5A: Tin-plated Copper clad Steel
Operating/Storage
Temperature
-40°C to +85°C
3.0 - 14.0A: Tin-plated Copper
Soldering
Characteristics
Solderability per MIL–STD–202,
Method 208E
Maximum Device Surface
Temperature in Tripped State
125°C
Insulating Material
Cured, flame retardant epoxy polymer
meets UL94V-0 requirements.
Passive Aging
+85°C, 1000 hours
-/+ 5% typical resistance
change
Device Labeling
Marked with ‘LF’, voltage, current rating,
and date code.
Humidity Aging
+85°C, 85% R.H., 1000 hours
-/+ 5% typical resistance
change
Thermal Shock
+85°C to -40°C 10 times
-/+ 5% typical resistance
change
Solvent Resistance
MIL–STD–202, Method 215F
No change
Moisture Resistance Level
Level 1, J–STD–020C
Lead Material
© 2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/16R.html for current information.
71
16R Series
Revised: July 12, 2010
16R Series
Environmental Specifications
Physical Specifications
POLYFUSE® Resettable PTCs
Radial Leaded > 16R Series
Dimensions
Part Marking System
A
Single Sided Marking
E
A
E
telfuse
demark
B
16
Voltage Rating
Current Rating
Date Code
(Contact Littelfuse
for additional
information)
250G
XXXX
B
D
D
C
C
Figure 1
Figure 2
A
Part
Number
Figure
B
C
D
E
Physical Characteristics
Inches
mm
Inches
mm
Inches
mm
Inches
mm
Inches
mm
Max.
Max.
Max.
Max.
Typ.
Typ.
Min.
Min.
Max.
Max.
Inches
Lead (dia)
mm
Material
16R250G
2
0.35
8.90
0.50
12.80
0.20
5.1
0.13
3.18
0.12
3.00
0.020
0.51
Sn/CuFe
16R300G
1
0.28
7.10
0.43
11.00
0.20
5.1
0.30
7.6
0.12
3.00
0.032
0.81
Sn/Cu
16R400G
1
0.35
8.90
0.50
12.80
0.20
5.1
0.30
7.6
0.12
3.00
0.032
0.81
Sn/Cu
16R500G
1
0.41
10.40
0.56
14.30
0.20
5.1
0.30
7.6
0.12
3.00
0.032
0.81
Sn/Cu
16R600G
1
0.42
10.70
0.67
17.10
0.20
5.1
0.30
7.6
0.12
3.00
0.032
0.81
Sn/Cu
16R700G
1
0.44
11.20
0.78
19.70
0.20
5.1
0.30
7.6
0.12
3.00
0.032
0.81
Sn/Cu
16R700GKL
2
0.44
11.20
0.93
23.70
0.20
5.1
0.30
7.6
0.12
3.00
0.032
0.81
Sn/Cu
16R800G
1
0.50
12.70
0.82
20.90
0.20
5.1
0.30
7.6
0.12
3.00
0.032
0.81
Sn/Cu
16R900G
1
0.55
14.00
0.85
21.70
0.20
5.1
0.30
7.6
0.12
3.00
0.032
0.81
Sn/Cu
16R1000G
1
0.65
16.50
0.99
25.20
0.20
5.1
0.30
7.6
0.12
3.00
0.032
0.81
Sn/Cu
16R1100G
1
0.69
17.50
1.02
26.00
0.20
5.1
0.30
7.6
0.12
3.00
0.032
0.81
Sn/Cu
16R1200G
1
0.69
17.50
1.10
28.00
0.40
10.2
0.30
7.6
0.14
3.50
0.039
1.00
Sn/Cu
16R1400G
1
0.93
23.50
1.10
27.90
0.40
10.2
0.30
7.6
0.14
3.50
0.039
1.00
Sn/Cu
72
16R Series
Revised: July 12, 2010
© 2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/16R.html for current information.
POLYFUSE® Resettable PTCs
Radial Leaded > 16R Series
Part Ordering Number System
16 R 700 G KL M R
PACKAGING STYLE
BLANK: Bulk
R: Tape & Ammo
SERIES
QUANTITY CODE: F=200 H=100 M=1000 D=1500 P=2000 U=500
Kinked Lead Device Option Identifier (16R700GKL product only)
TYPE: G (16VDC)
I HOLD CURRENT CODE (SEE TABLE BELOW)
R: RADIAL
VOLTAGE RATING (VDC)
Packaging Options
16R250G
16R300G
16R400G
16R500G
16R600G
Ordering Number
16R250GU
16R250GPR
16R300GU
16R300GPR
16R400GU
16R400GPR
16R500GU
16R500GPR
16R600GU
16R600GDR
I hold
(A)
I hold
Code
2.50
250
3.00
300
4.00
400
5.00
500
6.00
600
7.00
700
16R700GF
16R700G
16R700GKLF
16R700GMR
16R700GKLMR
16R800G
16R900G
16R1000G
16R1100G
16R1200G
16R1400G
16R800GF
16R800GMR
16R900GF
16R900GMR
16R1000GF
16R1000GMR
16R1100GF
16R1100GMR
16R1200GH
16R1200GMR
16R1400GH
8.00
800
9.00
900
10.00
1000
11.00
1100
12.00
1200
14.00
1400
© 2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/16R.html for current information.
Packaging
Option
Quantity
Quantity &
Packaging Codes
Bulk
500
U
Tape and Ammo
2000
PR
Bulk
500
U
Tape and Ammo
2000
PR
Bulk
500
U
Tape and Ammo
2000
PR
Bulk
500
U
Tape and Ammo
2000
PR
Bulk
500
U
Tape and Ammo
1500
DR
Bulk
200
F
Tape and Ammo
1000
MR
Bulk
200
F
Tape and Ammo
1000
MR
Bulk
200
F
Tape and Ammo
1000
MR
Bulk
200
F
Tape and Ammo
1000
MR
Bulk
200
F
Tape and Ammo
1000
MR
Bulk
100
H
Tape and Ammo
1000
MR
Bulk
100
H
16R Series
Part Number
73
16R Series
Revised: July 12, 2010
POLYFUSE® Resettable PTCs
Radial Leaded > 16R Series
Tape and Ammo Specifications
Devices taped using EIA468-B/IE286-2 standards. See table below and Figure 1 for details.
Dimensions
Dimension
EIA Mark
IEC Mark
Dim. (mm)
Tol. (mm)
Carrier tape width
W
W
18
-0.5 /+1.0
Hold down tape width:
W4
W0
11
min.
Top distance between tape edges
W6
W2
3
max.
Sprocket hole position
W5
W1
9
-0.5 /+0.75
Sprocket hole diameter*
D0
D0
4
-0.32 /+0.2
Abscissa to plane(straight lead)
H
H
18.5
-/+ 3.0
Abscissa to plane(kinked lead)
H0
H0
16
-/+ 0.5
Abscissa to top
45.0
max.
Overall width w/o lead protrusion
56
max.
Overall width w/ lead protrusion
Lead protrusion
L1
l1
57
max.
1.0
max.
max.
Protrusion of cut out
L
L
11
Protrusion beyond hold-down tape
l2
l2
Not specified
Sprocket hole pitch
P0
P0
25.4
-/+ 0.5
Device pitch:
25.4
Pitch tolerance
20
consecutive.
-/+ 1
0.9
max.
Tape thickness
t
Tape thickness with splice
t1
t
Splice sprocket hole alignment
2.0
max.
0
-/+ 0.3
0
-/+ 1.0
Body lateral deviation
Δh
Δh
Body tape plane deviation
Δp
Δp
0
-/+ 1.3
Ordinate to adjacent component lead*
P1
P1
3.81
-/+ 0.7
7.62
-/+ 0.7
Lead spacing:16R250G-16R1100G
F
F
5.08
-/+ 0.8
Lead spacing:16R1200G-16R1400G
F
F
10.18
-/+ 0.8
Ordinate to adjacent component lead*
*Differs from EIA specification
Tape and Ammo Diagram
Δh
Δh
Δh
Figure 1
Δp
Reference plane
A1
H1
F
A
L
B
H0
W4 W5
W
H1 C 1
H C2
I2
L1
P0
D0
Direction of unreeling
Cross section A - B
t
74
16R Series
Revised: July 12, 2010
© 2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/16R.html for current information.