Application Selection Guide for Strap Battery Devices
The guide below lists PolySwitch strap battery devices which are typically used in these applications.
The following pages contain the specifications for the part numbers recommended below.
Once a device is selected, the user should evaluate and test each product for its intended application.
PolySwitch Resettable Devices — Key Device Selection Criteria
Protection Application
Additional Comments
Installation Method
Lowest Resistance
Lowest Thermal Cut-off
Mobile phone battery packs
Li-ion
Surface Mount
Prismatic
refer to Surface-mount section of this catalog
MXP370BD
VLR175F
Cordless phone battery packs
NiMH
Cylindrical
VLP210F
––
SRP175F
Mobile radio battery packs
NiMH
Cylindrical
LR4-380F
––
SRP350F
Computer battery packs
Camcorder battery packs
NiMH
Li-ion
NiMH or Li-ion
Cylindrical
Cylindrical
Prismatic
Prismatic
LR4-900F
LR4-1300SSF
Consult local Rep
VLP270F
––
––
Consult local Rep
VTP210GF
LR4-380F
––
PDA battery packs
Power tools (charge line)
Li-ion
NiCd, NiMH or Li-ion
Prismatic
Cylindrical
VLP220F
custom LR4
VLR175F
custom VTP
Table B1
Product Series - Current Rating, Voltage Rating / Typical Resistance for
Strap Battery Devices
VLR
VLP
VTP
MXP
SRP
LR4
Hold
Typical Activation Temperature
Current (A)
1.10
1.20
1.70
1.75
1.90
2.00
2.10
2.20
2.30
2.60
2.70
3.50
85°C
12V/0.025 ?
12V/0.024 ?
12V/0.015 ?
90°C
16V/0.053 ?
16V/0.040 ?
16V/0.024 ?
16V/0.023 ?
16V/0.015 ?
90°C
16V/0.054 ?
16V/0.041 ?
16V/0.040 ?
16V/0.024 ?
120°C
6V/0.010 ?
125°C
15V/0.123 ?
15V/0.070 ?
30V/0.045 ?
30V/0.024 ?
125°C
15V/0.056 ?
15V/0.031 ?
12
3.70
3.80
4.20
4.50
5.50
6.00
7.30
9.00
13.00
6V/0.013 ?
30V/0.018 ?
15V/0.020 ?
20V/0.016 ?
20V/0.013 ?
20V/0.011 ?
20V/0.009 ?
20V/0.008 ?
20V/0.006 ?
200
RoHS Compliant, ELV Compliant
相关PDF资料
LTP180F POLYSWITCH STRAP 1.8A HOLD
LTP180LF POLYSWITCH PTC RESET 1.8A SPLIT
LTP190F POLYSWITCH STRAP 1.9A HOLD
LTP260F POLYSWITCH STRAP 2.6A HOLD
LTP340F POLYSWITCH STRAP 3.4A HOLD
LVR005K POLYSWITCH PTC RESET 0.05A HOLD
LVR005NK POLYSWITCH PTC RESET 0.05A HOLD
LVR005NS-2 POLYSWITCH PTC RESET 0.05A HOLD
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