0805L075WR Littelfuse Inc, 0805L075WR Datasheet

0805L075WR

Manufacturer Part Number

0805L075WR

Description

PTC RESETTABLE 6V .750A SMD 0805

Manufacturer

Littelfuse Inc

Series

POLYFUSE® 0805Lr

Datasheets

1.0805L010YR.pdf (5 pages)

2.0805L050WR.pdf (5 pages)

3.0805L010YR.pdf (4 pages)

Specifications of 0805L075WR

Package / Case

0805 (2012 Metric)

R Min/max

0.090 ~ 0.350 Ohm

Voltage - Max

Time To Trip

0.2s

Current - Hold (ih) (max)

750mA

Current - Trip (it)

1.5A

Current - Max

40A

Hold Current

0.75 Amp

Trip Current

1.5 Amps

Current Rating (max)

40 Amps

Resistance

0.35 Ohms

Maximum Voltage

6 VoltsDC

Termination Style

SMD/SMT

Mounting Style

SMD/SMT

Current Rating

40 Amps

Operating Temperature Range

- 40 C to + 85 C

Holding Current

750mA

Tripping Current

1.5A

Initial Resistance Max

0.35ohm

Operating Voltage

6VDC

Ptc Fuse Case

0805

External Depth

1.25mm

Fuse Terminals

SMD Caps

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Other names

0805L075
F2773TR

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

0805L075WR

Manufacturer:

LITTLEFUSE

Quantity:

55 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

0805L075WR

Manufacturer:

Quantity:

20 000

Current page: 1 of 5
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Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/0805L.html for current information.

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

Effective September 15, 2009 onward, all 0805L PTC products will be manufactured Halogen Free (HF). Existing Non-Halogen Free 0805L PTC products will continue to be sold until

supplies are depleted. Effective January 1, 2010, all 0805L PTC product will be manufactured and sold as Halogen Free by default, and the “HF” part number sufﬁx code will be discontinued

-- Refer to Part Ordering Number System and Packaging Options sections for additional information.

hold

trip

max

min

typ

1max

Agency Approvals

AGENCY

Electrical Characteristics

Part Number

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

= 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

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

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

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

0805L020

0805L035

0805L050

0805L075

0805L010

0805L100

= Maximum resistance of device at 20°C measured one hour after tripping or reﬂow soldering of 260°C for 20 sec.

AGENCY FILE NUMBER

E183209

R50119118

0805L Series

Marking

0.10

0.20

0.35

0.50

0.75

(A)

1.0

hold

0.30

0.50

0.75

1.00

1.50

1.95

(A)

trip

Surface Mount > 0805L Series

POLYFUSE

(Vdc)

max

100

(A)

max

Revised: January 28, 2011

max

typ.

(W)

0.5

0.6

)

Resettable PTCs

Current

Description

The 0805L Series PTC provides surface mount overcurrent

protection for applications where space is at a premium

and resettable protection is desired.

Features

Applications

Maximum Time

0.50

8.00

(A)

and halogen-free

currents

board space

for motherboards and

peripherals

To Trip

(Sec.)

Time

0.02

0.10

0.20

0.30

1.50

0.650

0.250

0.090

0.060

1.000

0.150

(Ω)

min

Resistance

3.500

2.000

0.750

0.500

(Ω)

–

typ

temperature solders

and port protection

protection

6.000

3.500

0.850

0.350

0.210

1.200

(Ω)

1max

Approvals

Agency

0805L Series

Related parts for 0805L075WR

0805L075WR 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) 0805L010 A 0.10 0.30 0805L020 C 0.20 0.50 0805L035 E 0.35 0.75 0805L050 F 0.50 1.00 0805L075 G 0.75 ...

Page 2

POLYFUSE Temperature Rerating -40°C -20°C Part Number 0805L010 0.14 0.12 0805L020 0.28 0.25 0805L035 0.47 0.44 0805L050 0.68 0.62 0805L075 1.00 0.90 0805L100 1.35 1.25 Average Time Current Curves 100000 10000 1000 100 10 1 0.1 0.01 0 ...

Page 3

Soldering Parameters Condition Reﬂow Peak Temp/ Duration Time Time above liquids (TAL) 220°C 60 Sec ~ 100 Sec Preheat 120°C~ 180°C 50 Sec ~ 150 Sec 0°C~35°C, < = Storage Condition oven, N environment for lead–free 2 solvents. Note: If ...

Page 4

... Yes 0805L050 0805L050WR No 0805L075WRHF Yes 0805L075 0805L075WR No 0805L100WRHF Yes 0805L100 0805L100WR No * Effective September 15, 2009 onward, all 0805L PTC products will be manufactured Halogen Free (HF). Existing Non-Halogen Free 0805L PTC products will continue to be sold until supplies are depleted. Effective January 1, 2010, all 0805L PTC product will be manufactured and sold as Halogen Free by default, and “HF” part number sufﬁx code will be discontinued. ...

Page 5

Tape and Reel Speciﬁcations TAPE SPECIFICATIONS: EIA-481-1 (mm) 0805L010 0805L020 0805L050 0805L035 1.0 (min) 1.0 (min Leader min. 390 ...

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