30R300 Littelfuse Inc, 30R300 Datasheet

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30R300

Manufacturer Part Number
30R300
Description
Manufacturer
Littelfuse Inc
Datasheet
1.30R300.pdf (7 pages)

Specifications of 30R300

Lead Free Status / RoHS Status
Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
30R300UU
Manufacturer:
Littelfuse
Quantity:
40 000
© 2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/30R.html for current information.
I
I
V
I
P
* Effective January 1, 2010, all 30R PTC products will be manufactured Halogen Free (HF). Existing Non-Halogen Free 30R PTC products may continue to be sold, until supplies are depleted.
hold
trip
max
d
max
Agency Approvals
AGENCY
Electrical Characteristics
Part Number
= Power dissipated from device when in the tripped state at 23°C still air.
= Trip current: minimum current at which the device will trip in 23°C still air.
= Hold current: maximum current device will pass without tripping in 23°C still air.
= Maximum fault current device can withstand without damage at rated voltage (V
= Maximum voltage device can withstand without damage at rated current (I
30R090
30R250
30R300
30R400
30R500
30R600
30R700
30R800
30R900
30R135
30R160
30R185
30R110
AGENCY FILE NUMBER
E183209
R50119318
30R Series
3.00
4.00
5.00
6.00
8.00
9.00
0.90
1.35
1.60
1.85
2.50
I
1.10
7 .00
(A)
hold
10.00
12.00
14.00
16.00
18.00
2.20
2.70
3.20
3.70
5.00
6.00
8.00
1.80
I
(A)
trip
(Vdc)
V
30
30
30
30
30
30
30
30
30
30
30
30
30
max
Radial Leaded > 30R Series
POLYFUSE
I
(A)
40
40
40
40
40
40
40
40
40
40
40
40
40
max
max
)
Revised: July 12, 2010
typ.
(W)
0.6
0.7
0.8
0.9
2.0
2.5
3.0
3.5
3.8
4.0
4.2
P
1.0
1.2
max
d
)
®
75
Resettable PTCs
Current
R
R
Caution: Operation beyond the specified rating may result in damage and possible arcing
and flame.
15.00
20.00
25.00
30.00
35.00
40.00
40.00
Maximum Time
12.50
4.50
5.50
6.75
8.00
9.25
(A)
min
1max
Description
Features
Applications
provide overcurrent protection for low voltage (≤30V)
applications where space is not a concern and resettable
protection is preferred.
epoxy polymer insulating
material meets UL 94V-0
requirements
and peripherals
= Minimum resistance of device in initial (un-soldered) state.
= Maximum resistance of device at 23°C measured one hour after tripping.
To Trip
(Sec.)
Time
10.30
10.80
12.70
14.50
16.00
18.80
20.00
17 .50
5.90
6.60
8.00
8.70
7 .30
0.070
0.050
0.040
0.030
0.030
0.020
0.020
0.005
0.005
0.005
0.005
0.010
0.010
R
(Ω)
Resistance
min
R
0.220
0.170
0.130
0.090
0.070
0.080
0.050
0.050
0.040
0.030
0.020
0.020
0.110
(Ω)
1max
Free and Halogen-Free*
Approvals
X
X
X
X
X
X
X
X
X
X
X
X
X
Agency
X
X
X
X
X
X
X
X
X
X
X
X
X
30R Series

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30R300 Summary of contents

Page 1

... (A) (A) (Vdc) 30R090 0.90 1.80 30 30R110 1.10 2.20 30 30R135 1.35 2.70 30 30R160 1.60 3.20 30 30R185 1.85 3.70 30 30R250 2.50 5.00 30 30R300 3.00 6.00 30 30R400 4.00 8.00 30 30R500 5.00 10.00 30 30R600 6.00 12.00 30 30R700 7 .00 14.00 30 30R800 8.00 16.00 30 30R900 9.00 18.00 ...

Page 2

... Part Number 30R090 1.31 1.17 30R110 1.60 1.43 30R135 1.96 1.76 30R160 2.32 2.08 30R185 2.68 2.41 30R250 3.63 3.25 30R300 4.35 3.90 30R400 5.80 5.20 30R500 7 .25 6.50 30R600 8.70 7 .80 30R700 10.15 9.10 30R800 11.60 10.40 30R900 13.05 11 ...

Page 3

Soldering Parameters - Wave Soldering Refer to the condition recommended by the flux manufacturer. Pre-Heating Zone Max. ramping rate should not exceed 4°C/Sec. Max. solder temperature should not Soldering Zone exceed 260°C Cooling Zone Cooling by natural convection in air. ...

Page 4

... 30R110 0.29 7 .40 0.56 30R135 0.35 8.90 0.53 30R160 0.35 8.90 0.60 30R185 0.40 10.20 0.62 30R250 0.45 11.40 0.72 30R300 0.45 11.40 0.76 30R400 0.55 14.00 0.87 30R500 0.55 14.00 1.01 30R600 0.65 16.50 1.06 30R700 0.75 19.10 1.13 30R800 ...

Page 5

... Littelfuse, Inc Specifications are subject to change without notice. ...

Page 6

... Sprocket hole pitch on: 30R400-30R900 Device pitch: 30R090-30R300 Device pitch: 30R400-30R900 Pitch tolerance Tape thickness Tape thickness with splice: 30R090-30R250 Tape thickness with splice: 30R300-30R900 Splice sprocket hole alignment Body lateral deviation Body tape plane deviation Ordinate to adjacent component lead* Ordinate to adjacent component lead* Lead spacing: 30R090– ...

Page 7

Tape and Ammo Diagram Δh Δ © 2010 Littelfuse, Inc Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/30R.html for current information. POLYFUSE ® Resettable PTCs Radial ...

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