LR4-730F Tyco Electronics, LR4-730F Datasheet
Home Circuit Protection PTC Resettable Fuses LR4-730F
Manufacturer Part Number
LR4-730F
Description
POLYSWITCH PTC RESET 7.3A STRAP
Manufacturer
Tyco Electronics
Specifications of LR4-730F
R Min/max
0.006 ~ 0.012 Ohm
Voltage - Max
20V
Time To Trip
5s
Current - Hold (ih) (max)
7.3A
Current - Trip (it)
14.1A
Current - Max
100A
Package / Case
Strap
Holding Current
7.3A
Tripping Current
14.1A
Initial Resistance Max
0.012ohm
Operating Voltage
20VDC
Ptc Fuse Case
Strap
Initial Resistance Min
0.006ohm
Length
29.1mm
Hold Current
7.3 Amps
Trip Current
14.1 Amps
Current Rating (max)
100 Amps
Resistance
0.012 Ohms
Maximum Voltage
20 VoltsDC
Termination Style
Axial
Mounting Style
Snap In
Current Rating
100 Amps
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Tyco Electronics, a pioneer of polymeric positive
temperature coefficient resettable devices, has developed
several material platforms to help protect battery
applications. Each of these material platforms offers
different performance characteristics, allowing the
engineer greater design flexibility. PolySwitch devices
for battery protection include SRP, LTP, LR4, VTP, VLP,
VLR and MXP series, disc, and special application strap
devices.
Related parts for LR4-730F
LR4-730F Summary of contents
... Each of these material platforms offers different performance characteristics, allowing the engineer greater design flexibility. PolySwitch devices for battery protection include SRP, LTP, LR4, VTP, VLP, VLR and MXP series, disc, and special application strap devices. ...
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E D 180 C 160 B 140 A 120 100 -50 -40 -30 -20 - Temperature (˚C) Cont’ ...
Cont’d ...
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Cont’d ...
0.10 0.01 0.001 1 10 Fault Current (A) 100 0.10 0.01 0.001 1 10 Fault Current (A) 100 0.10 0.01 0.001 1 10 ...
0.10 0.01 0.001 1 10 Fault Current ( 0.10 0.01 0.001 1 10 Fault Current (A) G 100 ...
0.10 0. Fault Current (A) A 100 10 1 0.10 0.01 0.001 0.1 1 Fault Current (A) Cont’ 100 A 10 100 ...
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Cont’d ...
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Cont’d ...
LTP 190 SS Modifier F = Lead-free version G = Global design (standard product Long lead or leads S = Slit lead SS = Both leads slit X = Rotated chip U = Untaped Hold Current Indicator Product ...
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