LVR025S TE Connectivity, LVR025S Datasheet

FUSE, PTC RESET, 240V, 250mA, RADIAL

LVR025S

Manufacturer Part Number
LVR025S
Description
FUSE, PTC RESET, 240V, 250mA, RADIAL
Manufacturer
TE Connectivity
Series
LVRr
Datasheets

Specifications of LVR025S

Holding Current
250mA
Tripping Current
560mA
Initial Resistance Max
2.1ohm
Operating Voltage
240VAC
Ptc Fuse Case
Radial Leaded
Initial Resistance Min
1.3ohm
Lead Spacing
5.8mm
Rohs Compliant
Yes
Brand/series
PolySwitch®/LVR Series
Current, Rating
0.25 A
Dimensions
0.38x0.15x0.69 "
Material, Body
Epoxy Polymer
Mounting Type
PCB
Primary Type
Resettable
Resistance, Dc
2.1 Ohms
Termination
Radial
Voltage, Rating
240 VAC
Agency Recognition
UL, CSA, TÜV
Ul File Number
E74889
Csa File Number
78165C
Vmax Operating (v)
240
Vmax Interrupt (v Rms)
265
Imax Interrupt (a)
3.5
Ih (room Temperature) (a)
0.25
It (room Temperature) (a)
0.56
Rmin (?)
1.30
Rmax (?)
2.100
R1 Max [post Trip] (?)
3.80
Power Dissipation (typical) (w)
1.50
Construction
Radial
Lead Type
Straight
Family Name
LVR
Coating
Coated
Rohs/elv Compliance
RoHS compliant, ELV compliant
Lead Free Solder Processes
Wave solder capable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°C
Rohs/elv Compliance History
Always was RoHS compliant
Tuv Certificate No.
R72041437
Operating Temperature (max.) (°c)
85
Application
Radial
Packaging Method
Bulk
Lead Free Status / RoHS Status
Compliant
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
Specification Status:
Electrical Rating at 20°C
Rated Operating Voltage/ Interrupt Current:
240 V
/3.5 A
AC
RMS
240 V
/3.5 A
DC
DC
135 V
/20.0 A
AC
RMS
135 V
/20.0 A
DC
DC
Max Interrupt Voltage: 265 V
/
AC
DC
Insulating Material :
Cured, Flame Retardant Epoxy Polymer
Lead Material: 22 AWG Sn Plated Copper
Marking:
Raychem Logo
and Voltage
240
Part Identification
L025
Lot Identification
(can be on back)
TABLE I. DIMENSIONS:
A
B
MIN
MAX
MIN
MAX
mm:
--
9.6
--
17.4
in*:
--
(0.38)
--
(0.69)
*Rounded off approximation
TABLE II. PERFORMANCE RATINGS:
I
CURRENT RATINGS
HOLD
RATED
CURRENT
AMPS AT
AMPS
o
20
C
AT 20
HOLD
HOLD
0.25
0.25
Recognitions:
UL, CSA, TUV recognized.
Reference Documents:
PS300
Precedence:
This specification takes precedence over documents referenced herein.
Effectivity:
Reference documents shall be the issue in effect on the date of invitation for bid.
Warning:
Refer to Page 2 of this document for application limitations.
© 2004, 2007 Tyco Electronics Corporation. All rights reserved.
PolySwitch®
PTC Devices
Overcurrent Protection Device
Raychem Circuit Protection Products
3.5 A
RMS
C
D
MIN
MAX
MIN
MAX
4.3
5.8
7.6
--
(0.17)
(0.23)
(0.30)
--
TIME TO TRIP
SECONDS AT
o
o
C
20
C, 1.25A
MAX
TRIP
0.56
18.5
PRODUCT: LVR025S
DOCUMENT: SCD 24785
PCN: 543478
REV LETTER: J
REV DATE: APRIL 25, 2007
PAGE NO.: 1 OF 2
RELEASED
E
MIN
MAX
--
3.8
--
(0.15)
RESISTANCE
POST-TRIP
RESISTANCE
STANDARD
TRIP
OHMS
OHMS
o
o
AT 20
C
AT 20
C
MAX
MIN
MAX
1.3
2.1
3.8
NOMINAL
TRIPPED
POWER
DISSIPATION
@ 265 V
RMS
WATTS
o
AT 20
C
1.5

Related parts for LVR025S

LVR025S Summary of contents

Page 1

... MAX 4.3 5.8 7.6 -- (0.17) (0.23) (0.30) -- TIME TO TRIP SECONDS 1.25A MAX TRIP 0.56 18.5 PRODUCT: LVR025S DOCUMENT: SCD 24785 PCN: 543478 REV LETTER: J REV DATE: APRIL 25, 2007 PAGE NO RELEASED E MIN MAX -- 3.8 -- (0.15) RESISTANCE POST-TRIP RESISTANCE STANDARD TRIP OHMS OHMS ...

Page 2

... Contamination of the PTC material with certain silicone-based oils or some aggressive solvents can adversely impact the performance of the devices. PolySwitch® PTC Devices Overcurrent Protection Device Raychem Circuit Protection Products . PRODUCT: LVR025S DOCUMENT: SCD 24785 PCN: 543478 REV LETTER: J REV DATE: APRIL 25, 2007 PAGE NO ...

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