1812L160PRT Littelfuse Inc, 1812L160PRT Datasheet

1812L160PRT

Manufacturer Part Number

1812L160PRT

Description

PTC Resettable Fuses 1812 6V 1.6A

Manufacturer

Littelfuse Inc

Type

Polyfuse Resettable PTCr

Series

1812Lr

Datasheet

1.1812L160PRT.pdf (6 pages)

Specifications of 1812L160PRT

Hold Current

1.6 Amps

Trip Current

2.8 Amps

Current Rating (max)

100 Amps

Resistance

0.1 Ohms

Maximum Voltage

6 VoltsDC

Termination Style

SMD/SMT

Mounting Style

SMD/SMT

Current Rating

100 Amps

Dimensions

4.37 mm L x 3.07 mm W x 0.75 mm H

Operating Temperature Range

- 40 C to + 85 C

Package / Case

1812 (4532 metric)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 6
Download datasheet (210Kb)

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/1812L.html for current information.

Caution: Operation beyond the speciﬁed rating may result in damage and possible arcing and ﬂame.

*Note: Some devices in this product series may have “–C“ in the Part Number. The “–C“ should be omitted when placing orders for the device.

hold

trip

max

Agency Approvals

AGENCY

Electrical Characteristics

Part Number*

= Trip current: minimum current at which the device will trip in 20°C still air.

= Hold current: maximum current device will pass without tripping in 20°C still air.

= Maximum fault current device can withstand without damage at rated voltage (V

1812L075/24

1812L075/33

1812L150/12

1812L150/24

1812L160/12

1812L110/16

1812L110/33

1812L050

1812L075

1812L125

1812L150

1812L160

1812L200

1812L260

= Maximum voltage device can withstand without damage at rated current (I max)

1812L110

1812L125/6

1812L020

1812L010

1812L014

1812L Series

–C

AGENCY FILE NUMBER

E183209

R50119118

LF075-24

LF075-33

LF150-24

LF110-33

LF150-12

LF160-12

Marking

LF110-16

LF125-6

LF020

LF050

LF075

LF125

LF150

LF160

LF200

LF260

LF010

LF014

LF110

0.20

0.50

0.75

2.00

2.60

0.10

0.14

1.25

1.50

1.60

1.10

(A)

hold

3.00

5.00

0.30

0.34

0.40

1.00

1.50

2.20

1.95

2.50

2.80

3.50

(A)

trip

Surface Mount > 1812L Series

POLYFUSE

(Vdc)

13.2

max

100

(A)

max

Revised: October 24, 2008

max

max.

(W)

)

0.8

Resettable PTCs

Current

min

typ

1max

Description

The 1812L Series device provides surface mount

overcurrent protection for applications where resettable

protection is desired.

Features

Applications

Maximum Time

0.50

8.00

= Power dissipated from device when in the tripped state at 20°C still air.

1.50

(A)

= Typical resistance of device in initial (un-soldered) state.

for motherboards and

peripherals

= Minimum resistance of device in initial (un-soldered) state.

lead-free

currents

board space

= Maximum resistance of device at 20°C measured one hour after tripping or reﬂow

soldering of 260°C for 20 sec.

To Trip

(Sec.)

Time

0.15

0.02

0.15

0.20

0.30

0.50

0.40

0.30

0.50

1.00

2.00

2.50

1.50

0.800

0.150

0.100

0.040

0.060

0.050

0.040

0.030

0.020

1.600

1.500

0.110

0.015

(Ω)

min

Resistance

4.000

2.900

0.600

0.260

0.200

0.260

0.090

0.070

0.066

0.040

0.030

0.120

0.160

0.070

0.066

7 .000

(Ω)

typ

temperature solders

protection

15.000

6.000

5.000

0.400

0.200

1.000

0.450

0.290

0.210

0.180

0.250

0.140

0.120

0.100

0.060

0.047

0.110

(Ω)

1max

Approvals

Agency

1812L Series

Related parts for 1812L160PRT

1812L160PRT Summary of contents

Page 1

Series Agency Approvals AGENCY AGENCY FILE NUMBER E183209 R50119118 Electrical Characteristics I I Part Number* Marking hold trip (A) (A) 1812L010 LF010 0.10 0.30 1812L014 LF014 0.14 0.34 1812L020 LF020 0.20 0.40 1812L050 LF050 0.50 1.00 –C 1812L075 LF075 ...

Page 2

POLYFUSE Temperature Rerating -40°C -20°C Part Number* 1812L010 0.16 0.14 1812L014 0.23 0.19 1812L020 0.29 0.26 1812L050 0.77 0.68 –C 1812L075 1.15 1.01 –C 1812L075/24 1.06 0.95 1812L075/33 1.10 1.00 1812L110 1.59 1.43 –C 1812L110/16 1.58 1.43 1812L110/33 1.55 1.40 ...

Page 3

Physical Speciﬁcations Solder-Plated Copper (Solder Material: Terminal Material Matte Tin (Sn)) Meets EIA Speciﬁcation RS186-9E, ANSI/ Lead Solderability J-STD-002 Category 3. Soldering Parameters Condition Reﬂow Peak Temp/ Duration Time 260° Sec Time above liquids (TAL) 220°C 60 Sec ...

Page 4

POLYFUSE Dimensions MARKING CODE VARIES WITH AMPERAGE AND VOLTAGE RATING (See Electrical Characteristics Table) SHOWN ARE: - 1.1A/6V RATING (LEFT) - 1.1A/33V RATING (RIGHT) A Top 110 B View 3.45 mm Bottom 110 Pad View Layout D E 1.78mm (.070”) ...

Page 5

Part Ordering Number System* 1812 L 075 / PACKAGING STYLE R: Tape & Reel SERIES QUANTITY CODE: D=1500 M=1000 P=2000 /XX: SPECIAL VOLTAGE RATING (Not applicable to all parts. Refer to Electrical Characteristics Table) I HOLD CURRENT CODE ...

Page 6

POLYFUSE Tape and Reel Speciﬁcations TAPE SPECIFICATIONS: EIA-481-1 (mm) 1812L020, 1812L050–C, 1812L075/24, 1812L075–C, 1812L110–C, 1812L110/16, 1812L125/6, 1812L150–C, 1812L150/12, 1812L160–C 12.00+0.30-0.10 W 5.50+/- 0.05 F 1.75+/- 0. 1.50+0. 1.50+0. 4.00+/- 0. 8.00+/- 0.10 ...

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