LR4-380F TE Connectivity, LR4-380F Datasheet

POLYSWITCH, STRAP, 3.8A

LR4-380F

Manufacturer Part Number
LR4-380F
Description
POLYSWITCH, STRAP, 3.8A
Manufacturer
TE Connectivity
Series
LR4r
Datasheets

Specifications of LR4-380F

Tripping Current
8.3A
Initial Resistance Max
0.026ohm
Operating Voltage
15V
Approval Bodies
CSA & TUV
Approval Category
UL Recognised, ELV Compliant
Current Max
100A
External Depth
7.5mm
Rohs Compliant
Yes
Brand/series
PolySwitch®/LR4 Series
Current, Rating
100 A
Dimensions
1.02x0.3 "
Material, Body
Polyester
Mounting Type
Strap
Primary Type
Resettable
Resistance, Dc
0.013 Ohms
Termination
Axial
Voltage, Rating
15 VDC
Agency Recognition
UL, CSA, TÜV
Lead Free Status / Rohs Status
RoHS Compliant part

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LR4-380F
Manufacturer:
TEConnec
Quantity:
7 000
Part Number:
LR4-380F
Manufacturer:
TYCO
Quantity:
336
13
1 51
Raychem Circuit Protection, pioneer of polymeric PTC resettable
devices, has developed several material platforms specifically
tailored to help protect battery applications. Each of these
material platforms offers different performance characteristics,
allowing the engineer greater design flexibility. Raychem Circuit
Protection’s battery protection family includes SRP, LTP, LR4,
VTP, VLP, and VLR series, disc, and special application strap
devices.
Benefits
• Many material platforms and device form factors give
• Compatible with high-volume electronics assembly
• Assists in meeting regulatory requirements
• Low resistance devices increase battery
Applications
• Mobile phone battery packs
• Cordless phone battery packs
• Mobile radio packs
engineers more design flexibility
operating time
PolySwitch Resettable Devices
Strap Battery Devices
Features
• RoHS compliant
• Lead free versions of all devices are available
• Broad range of resettable devices available
• Current ratings from 0.7A to 14.1A
• Voltage ratings from 12V to 30V
• Agency recognition, UL, CSA, TÜV
• Fast time-to-trip
• Low resistance
• Computer battery packs
• Camcorder battery packs
• PDA battery packs
upon request

Related parts for LR4-380F

LR4-380F Summary of contents

Page 1

... Each of these material platforms offers different performance characteristics, allowing the engineer greater design flexibility. Raychem Circuit Protection’s battery protection family includes SRP, LTP, LR4, VTP, VLP, and VLR series, disc, and special application strap devices. ...

Page 2

... Prismatic VLP270F VTP210GF Cylindrical VLP210F SRP175F Cylindrical LR4-380F SRP350F Cylindrical LR4-900F Cylindrical LR4-1410F Prismatic Consult local Rep Prismatic VLP270F LR4-380F Prismatic VLP220F VTP175F Cylindrical custom LR4 VTP LTP SRP 90°C 110°C 125°C — 15V/0.15Ω — — 24V/0.100Ω ...

Page 3

Table B2 - Thermal Derating for Strap Battery Devices [Hold Current (A) at Ambient Temperature (°C)] Maximum Ambient Temperature -40°C Part Number Amps 85˚C Typical Activation VLR * VLR170F 3.5 VLR170LF 3.5 VLR170UF 3.5 VLR175F 3.5 VLR175LF 3.5 VLR175UF 3.5 ...

Page 4

... LR4-170UF 2.5 2.2 2.0 LR4-190F 2.8 2.5 2.3 LR4-190SF 2.8 2.5 2.3 LR4-260F 3.8 3.4 3.1 LR4-260SF 3.8 3.4 3.1 LR4-380F 5.4 4.9 4.4 LR4-380XF 5.4 4.9 4.4 LR4-450F 6.5 5.8 5.3 LR4-550F 7.6 6.9 6.2 LR4-600F 8.7 7.8 7.1 LR4-600XF 8 ...

Page 5

Table B3 - Electrical Characteristics for Strap Battery Devices I H Part Number (A) 85˚C Typical Activation * VLR VLR170F 1.7 VLR170LF 1.7 VLR170UF 1.7 VLR175F 1.75 VLR175LF 1.75 VLR175UF 1.8 VLR230F 2.3 VLR230F-C36 2.3 VLR230UF 2.3 90˚C Typical Activation ...

Page 6

... Typical Activation LR4 LR4-170UF 1.7 3.4 15 LR4-190F 1.9 3.9 15 LR4-190SF 1.9 3.9 15 LR4-260F 2.6 5.8 15 LR4-260SF 2.6 5.8 15 LR4-380F 3.8 8.3 15 LR4-380XF 3.8 8.3 15 LR4-450F 4.5 8.9 20 LR4-550F 5.5 10.5 20 LR4-600F 6.0 11.7 20 LR4-600XF 6.0 11.7 20 LR4-730F 7 ...

Page 7

Figures B2-B15 - Dimension Figures for Strap Battery Devices Figure Figure Figure Figure B11 Figure B14 Figure B3 B ...

Page 8

Table B4 - Dimensions for Strap Battery Devices in Millimeters (Inches) Dimension A Part Number Min. Max. Min. 85˚C Typical Activation VLR VLR170F 20.8 23.2 — (0.82) (0.91) — VLR170LF 38.8 41.2 — (1.53) (1.62) — VLR170UF 20.8 23.2 — ...

Page 9

... Typical Activation LTP LTP100SF LTP100SLF LTP100SSF LTP180F LTP180LF LTP180SF LTP190F LTP260F LTP300F LTP340F miniSMDE miniSMDE190F 125˚C Typical Activation LR4 LR4-170UF LR4-190F LR4-190SF LR4-260F LR4-260SF LR4-380F LR4-380XF LR4-450F LR4-550F LR4-600F LR4-600XF LR4-730F LR4-880SF LR4-900F LR4-1300SSF SRP 13 SRP120F SRP120LF SRP120SF SRP175F 159 Dimension Min ...

Page 10

Table B4 - Dimensions for Strap Battery Devices in Millimeters (Inches) Dimension A Part Number Min. Max. Min. SRP SRP175LF 29.9 32.1 0.6 (1.18) (1.26) (0.02) SRP175SF 20.9 23.1 0.6 (0.82) (0.91) (0.02) SRP175SSF 20.9 23.1 0.6 (0.82) (0.91) (0.02) ...

Page 11

... Figures B16-B22 - Typical Time-to-trip Curves at 20°C for Strap Battery Devices VTP (data at 25° VTP170F B = VTP175F C = VTP200F D = VTP210GF E = VTP240F LTP A = LTP070F B = LTP100F C = LTP180F D = LTP190F E = LTP260F F = LTP300F G = LTP340F LR4 A = LR4-170UF B = LR4-190F C = LR4-260F D = LR4-380F E = LR4-450F F = LR4-550F G = LR4-600F H = LR4-730F LR4-880F J = LR4-900F K = LR4-1300F L = LR4-1410F 1 61 Figure B18 100 ...

Page 12

Figures B16-B22 - Typical Time-to-trip Curves at 20°C for Strap Battery Devices SRP A = SRP120F B = SRP175F C = SRP200F D = SRP350F E = SRP420F miniSMDE A = miniSMDE190F Table B5 - Physical Characteristics and Environmental Specifications ...

Page 13

... Physical Characteristics Lead material Tape material LTP Environmental Specifications Test Passive aging Humidity aging Vibration LR4 Physical Characteristics Lead material Tape material LR4 Environmental Specifications Test Passive aging Humidity aging Vibration SRP Physical Characteristics Lead material Tape material 13 SRP Environmental Specifications ...

Page 14

Table B5 - Physical Characteristics and Environmental Specifications for Strap Battery Devices miniSMDE Physical Characteristics Termination pad materials Termination pad solderability miniSMDE Environmental Specifications Test Passive aging Humidity aging Thermal shock Vibration Reflow conditions Tape and reel specifications Note: Storage ...

Page 15

... LTP300F 500 LTP340F 500 miniSMDE190-2F — 125˚C Typical Activation–LR4, SRP LR4-170UF 2,000 LR4-190F 2,000 LR4-190SF 2,000 LR4-260F 1,000 LR4-260SF 1,000 LR4-380F 1,000 LR4-380XF 1,000 LR4-450F 1,000 LR4-550F 1,000 LR4-600F 1,000 LR4-600XF 1,000 LR4-730F 1,000 LR4-73XF 500 LR4-880SSF 250 ...

Page 16

Agency Recognition for Strap Battery Devices UL File # E74889 CSA File # 78165C TÜV Certificate number available on request Part Numbering System for Strap Battery Devices LTP 190 SS VTP 210 SL 19.2/5.8 WARNING: Operation beyond the maximum ratings ...

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