0805L050WR Littelfuse Inc, 0805L050WR Datasheet

PTC RESETTABLE 6V .500A SMD 0805

0805L050WR

Manufacturer Part Number
0805L050WR
Description
PTC RESETTABLE 6V .500A SMD 0805
Manufacturer
Littelfuse Inc
Series
POLYFUSE® 0805Lr
Datasheets
1.0805L010YR.pdf (5 pages)
2.0805L050WR.pdf (5 pages)
3.0805L050WR.pdf (5 pages)
4.0805L010YR.pdf (4 pages)

Specifications of 0805L050WR

Package / Case
0805 (2012 Metric)
R Min/max
0.150 ~ 0.850 Ohm
Voltage - Max
6V
Time To Trip
0.1s
Current - Hold (ih) (max)
500mA
Current - Trip (it)
1A
Current - Max
100A
Hold Current
0.5 Amp
Trip Current
1 Amp
Current Rating (max)
100 Amps
Resistance
0.85 Ohms
Maximum Voltage
6 VoltsDC
Termination Style
SMD/SMT
Mounting Style
SMD/SMT
Current Rating
100 Amps
Dimensions
2 mm L x 1.2 mm W
Operating Temperature Range
- 40 C to + 85 C
Holding Current
500mA
Tripping Current
1A
Initial Resistance Max
0.85ohm
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
0805L050
F2772TR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
0805L050WR
Manufacturer:
LITTLEFUSE
Quantity:
55 000
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
0805L050WR
Manufacturer:
LF
Quantity:
20 000
I
I
V
I
P
R
0805L Series
Specifications are subject to change without notice.
hold
trip
max
max
d
min
Agency Approvals
AGENCY
Electrical Characteristics
Part Number
0805L010
0805L020
0805L035
0805L050
0805L075
0805L100
=Powerdissipatedfromdevicewheninthetrippedstateat20°Cstillair.
=Tripcurrent:minimumcurrentatwhichthedevicewilltripin20°Cstillair.
=Holdcurrent:maximumcurrentdevicewillpasswithouttrippingin20°Cstillair.
=Maximumfaultcurrentdevicecanwithstandwithoutdamageatratedvoltage(V
=Minimumresistanceofdeviceininitial(un-soldered)state.
=Maximumvoltagedevicecanwithstandwithoutdamageatratedcurrent(Imax)
0805L Series
AGENCY FILE NUMBER
E183209
R50082521
Marking
A
C
E
G
N
F
0.10
0.20
0.35
0.50
0.75
1.10
I
(A)
hold
0.30
0.50
0.75
1.00
1.50
1.95
I
(A)
trip
POLYFUSE
Surface Mount
(Vdc)
V
15
9
6
6
6
6
max
I
100
100
100
100
(A)
40
40
max
Electronics Designers Guide
max
max.
(W)
0.5
0.5
0.5
0.5
0.6
0.6
P
)
®
d

Resettable PTCs
R
R
Caution:Operationbeyondthespecifiedratingmayresultindamageandpossiblearcing
andflame.
Current
Maximum Time
typ
1max
Description
 T henew0805Lseriesdeviceprovidessurfacemount
overcurrentprotectionforapplicationswherespaceisat
apremiumandresettableprotectionisdesired.
Features
• R oHScompliantand
• F astresponsetofault
• C ompactdesignsaves
Applications
• U SBperipherals
• D iskdrives
• C D-ROMs
• P lugandplayprotection
0.50
8.00
8.00
8.00
8.00
8.00
(A)
=Typicalresistanceofdeviceininitial(un-soldered)state.
lead-free
currents
boardspace
formotherboardsand
peripherals
= M aximumresistanceofdeviceat20°Cmeasuredonehouraftertrippingorreflow
solderingof260°Cfor20sec.
To Trip
(Sec.)
Time
1.50
0.02
0.10
0.10
0.20
0.30
1.000
0.650
0.250
0.150
0.090
0.060
R
(Ω)
min
Resistance
3.500
2.000
0.750
0.500
R
(Ω)
–
–
typ
• L owresistance
• L ow-profile
• C ompatiblewithhigh
• M obilephones-battery
• D iskdrives
• P DAs/digitalcameras
• G ameconsoleport
temperaturesolders
andportprotection
protection
R
6.000
3.500
1.200
0.850
0.350
0.210
(Ω)
1max
Approvals
X
X
X
X
X
X
Agency
www.littelfuse.com
©2006 Littelfuse
X
X
X
X
X
X

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0805L050WR Summary of contents

Page 1

Series Agency Approvals AGENCY AGENCY FILE NUMBER E183209 R50082521 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

Temperature Rerating -40°C -20°C Part Number 0.12 0805L010 0.14 0.25 0805L020 0.28 0.44 0805L035 0.47 0.62 0805L050 0.68 0.90 1.00 0805L075 1.25 0805L100 1.35 0805L Series Average Time Current Curves 100000 10000 1000 100 10 1 0.100 0.010 0.001 0.02 ...

Page 3

Soldering Parameters Condition Reflow Peak Temp/ Duration Time 260°C/10Sec Time above liquids (TAL) 220°C 60Sec~100Sec Preheat 120°C~ 180°C 50Sec~150Sec 0°C~35°C, < = 70%RH Storage Condition • R ecommendedreflowmethods:IR,vaporphaseoven,hotair oven,N environmentforlead-free 2 • D evicesarenotdesignedtobewavesolderedtothebottomside oftheboard. • R ecommendedmaximumpastethicknessis0.25mm(0.010inch) • D ...

Page 4

Dimensions MARKING CODE VARIES WITH AMPERAGE RATING (SEE CHART) SHOWN IS 1.0AMP RATING A N Top B View 1.20 mm (.047) Bottom Pad View Layout D E 1.00 mm (.040) A Part Inches mm Number Min. Max. Min. Max. Min. ...

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