1812L190SLPR Littelfuse Inc, 1812L190SLPR Datasheet

PTC RESETBL 6V 1812 1.90A LOW-R

1812L190SLPR

Manufacturer Part Number
1812L190SLPR
Description
PTC RESETBL 6V 1812 1.90A LOW-R
Manufacturer
Littelfuse Inc
Series
POLYFUSE® Lo Rhor
Datasheet
1.1206L150SLYR.pdf (4 pages)

Specifications of 1812L190SLPR

R Min/max
0.003 ~ 0.025 Ohm
Voltage - Max
6V
Time To Trip
4.5s
Current - Hold (ih) (max)
1.9A
Current - Trip (it)
4.9A
Current - Max
50A
Package / Case
1812 (4532 Metric)
Holding Current
1.9A
Tripping Current
4.9A
Initial Resistance Max
0.025ohm
Operating Voltage
6VDC
Ptc Fuse Case
1812
Initial Resistance Min
0.003ohm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
1812L190SL
F3369TR
© 2011 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/LoRho.html for current information.
I
I
V
I
P
R
R
Caution:
hold
trip
max
max
d
min
1max
Agency Approvals
AGENCY
Electrical Characteristics
1812L190SLPR
Part Number
= Maximum fault current device can withstand without damage at rated voltage (V
= Maximum voltage device can withstand without damage at rated current (I max)
AGENCY FILE NUMBER
E183209
R50119118
Lo Rho Surface Mount Series
Marking
LF 19
X
2.00
4.00
I
1.10
1.10
1.90
(A)
hold
2.20
3.00
4.00
8.00
4.90
1.80
I
(A)
trip
Surface Mount > Lo Rho Series
POLY-FUSE
(Vdc)
V
6
6
6
6
6
6
6
6
max
I
(A)
max
Revised: March 30, 2011
max
)
®
typ.
9
(W)
0.6
0.6
0.8
0.8
0.8
0.8
P
1.0
1.0
Resettable PTCs
d
Description
The Littelfuse Lo Rho Surface Mount PPTC (polymer
positive temperature coefficient) series offers ultra low
normal operating resistance while maintains the same
performance of existing Littelfuse PPTC products.
Available in 8 hold current ratings, all devices are TUV
and UL certified and possess a maximum fault current
rating of 40A.
Features
Applications
at normal operating hold
current)
currents
for motherboards and
peripherals
Current
Maximum Time
8.00
8.00
8.00
8.00
8.00
8.00
(A)
To Trip
(Sec.)
Time
0.20
0.30
0.30
0.30
3.00
2.00
0.040
0.030
0.003
0.003
0.010
0.001
R
(Ω)
Resistance
min
board space
temperature solders
protection
R
0.160
0.130
0.100
0.024
0.018
0.014
(Ω)
1max
Approvals
X
X
X
X
X
X
X
X
Agency
Lo Rho Series
X
X
X
X
X
X
X
X

Related parts for 1812L190SLPR

Image
Part Number
Description
Manufacturer
Datasheet
Request R
01530002H
Part Number:
01530002H
Description:
FUSEHOLDER 20A MINI INLINE CRIMP
Manufacturer:
Littelfuse Inc
Datasheet:
01530002H.pdf (1 page)
868-062-000
Part Number:
868-062-000
Description:
FUSEHOLDER BODY ATO INLINE PNLMT
Manufacturer:
Littelfuse Inc
Datasheet:
868-062-000.pdf (1 page)
0466002.NR
Part Number:
0466002.NR
Description:
FUSE 2A 63V FAST 1206
Manufacturer:
Littelfuse Inc
Datasheet:
0466.125NR.pdf (3 pages)
04661.25NR
Part Number:
04661.25NR
Description:
FUSE 1.25A 63V FAST 1206
Manufacturer:
Littelfuse Inc
Datasheet:
0466.125NR.pdf (3 pages)
0466.250NR
Part Number:
0466.250NR
Description:
FUSE .250A 125V FAST 1206
Manufacturer:
Littelfuse Inc
Datasheet:
0466.125NR.pdf (3 pages)
0466004.NR
Part Number:
0466004.NR
Description:
FUSE 4A 32V FAST 1206
Manufacturer:
Littelfuse Inc
Datasheet:
0466.125NR.pdf (3 pages)
04661.75NR
Part Number:
04661.75NR
Description:
FUSE 1.75A 63V FAST 1206
Manufacturer:
Littelfuse Inc
Datasheet:
0466.125NR.pdf (3 pages)
0467001.NR
Part Number:
0467001.NR
Description:
FUSE 1A 32V FST 0603 LEADFREE TR
Manufacturer:
Littelfuse Inc
Datasheet:
0467.250NR.pdf (3 pages)
0435001.KR
Part Number:
0435001.KR
Description:
FUSE 1A 32V FAST SLIM 0402
Manufacturer:
Littelfuse Inc
Datasheet:
0435.500KR.pdf (4 pages)
0451002.MRL
Part Number:
0451002.MRL
Description:
FUSE 2A 125V FAST NANO2 SMD
Manufacturer:
Littelfuse Inc
Datasheet:
0451002.MRL.pdf (4 pages)
0451.250MRL
Part Number:
0451.250MRL
Description:
FUSE .250A 125V FAST NANO2 SMD
Manufacturer:
Littelfuse Inc
Datasheet:
0451002.MRL.pdf (4 pages)
0451.500MRL
Part Number:
0451.500MRL
Description:
FUSE .500A 125V FAST NANO2 SMD
Manufacturer:
Littelfuse Inc
Datasheet:
0451002.MRL.pdf (4 pages)
045101.5MRL
Part Number:
045101.5MRL
Description:
FUSE 1.5A 125V FAST NANO2 SMD
Manufacturer:
Littelfuse Inc
Datasheet:
0451002.MRL.pdf (4 pages)
0451004.MRL
Part Number:
0451004.MRL
Description:
FUSE 4A 125V FAST NANO2 SMD
Manufacturer:
Littelfuse Inc
Datasheet:
0451002.MRL.pdf (4 pages)
0451001.MRL
Part Number:
0451001.MRL
Description:
FUSE 1A 125V FAST NANO2 SMD
Manufacturer:
Littelfuse Inc
Datasheet:
0451002.MRL.pdf (4 pages)

1812L190SLPR Summary of contents

Page 1

... Marking hold trip (A) (A) 1.10 1.80 1.10 2.20 3.00 2.00 4.00 X 4.00 8.00 1812L190SLPR LF 19 1.90 4.90 I hold I trip V = Maximum voltage device can withstand without damage at rated current (I max) max I = Maximum fault current device can withstand without damage at rated voltage (V max P ...

Page 2

... POLY-FUSE Temperature Rerating Ambient Operation Temperature Part Number 1.24 1.93 2.00 2.32 3.26 4.60 6.16 1812L190SLPR 3.00 Average Time Current Curves LoRho Series 10.000 1.000 0.100 0.010 1.0 10.0 Current in Amperes The average time current curves and Temperature Rerating curve performance is affected by a number or variables, and these curves provided as guidance only ...

Page 3

... Littelfuse, Inc Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/LoRho.html for current information. POLY-FUSE Resettable PTCs ® ...

Page 4

... Leader min. 390 390 Trailer min. 160 160 Tape and Reel Diagram Rho Series Resettable PTCs ® Surface Mount > Lo Rho Series Packaging Part Number 1812L190SLPR REEL DIMENSIONS: EIA-481-1 (mm) 0805L075SL 0805L110SL 1812P190SL 1210L200SL 1210L350SL 1210400SL 1.0 (min 390 390 160 160 ...

Related keywords