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
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/0805L.html for current information.
I
I
V
I
P
R
©2008 Littelfuse, Inc.
hold
trip
max
max
d
min
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
= 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
0805L Series
AGENCY FILE NUMBER
E183209
R50119118
Marking
A
C
E
G
N
F
0.10
0.20
0.35
0.50
0.75
I
(A)
1.0
hold
0.30
0.50
0.75
1.00
1.50
1.95
I
(A)
trip
Surface Mount > 0805L Series
POLYFUSE
(Vdc)
V
15
9
6
6
6
6
max
I
100
100
100
100
(A)
40
40
max
Revised: October 24, 2008
max
max.
(W)
0.5
0.5
0.5
0.5
0.6
0.6
)
P
®
d
Resettable PTCs
R
R
Caution: Operation beyond the specified rating may result in damage and possible arcing
and flame.
Current
typ
1max
Description
The 0805L Series device 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
8.00
8.00
8.00
8.00
(A)
= Typical resistance of device in initial (un-soldered) state.
lead-free
currents
board space
for motherboards and
peripherals
= 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
0.02
0.10
0.10
0.20
0.30
1.50
0.650
0.250
0.090
0.060
1.000
0.150
R
(Ω)
min
Resistance
3.500
2.000
0.750
0.500
R
(Ω)
–
–
typ
temperature solders
and port protection
protection
R
6.000
3.500
0.850
0.350
0.210
1.200
(Ω)
1max
Approvals
X
X
X
X
X
X
Agency
0805L Series
X
X
X
X
X
X

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0805L050WR 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 260° Sec Time above liquids (TAL) 220°C 60 Sec ~ 100 Sec Preheat 120°C~ 180°C 50 Sec ~ 150 Sec 0°C~35°C, < = 70%RH Storage Condition oven, N environment for ...

Page 4

... L: LITTELFUSE SURFACE MOUNT PPTC SIZE Packaging Ordering I Part Number hold Number (A) 0805L010 0805L010YR 0.10 0805L020 0805L020YR 0.20 0805L035 0805L035YR 0.35 0805L050 0805L050WR 0.50 0805L075 0805L075WR 0.75 0805L100 0805L100WR 1.00 0805L Series Resettable PTCs ® Surface Mount > 0805L Series C Side View 1.50 mm (.059 ...

Page 5

Tape and Reel Specifications TAPE SPECIFICATIONS: EIA-481-1 (mm) 0805L010 0805L020 0805L050 0805L035 W 8.0+/- 0.10 8.0+/- 0.10 F 3.5+/- 0.05 3.5+/- 0.05 E 1.75+/- 0.10 1.75+/- 0. 1.55+/- 0.05 1.55+/- 0. 1.0 (min) 1.0 (min) 1 ...

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