LVR033K TE Connectivity, LVR033K Datasheet
LVR033K
Manufacturer Part Number
LVR033K
Description
Resettable Fuse
Manufacturer
TE Connectivity
Series
LVRr
Datasheet
1.LVR033K.pdf
(2 pages)
Specifications of LVR033K
Holding Current
330mA
Tripping Current
740mA
Initial Resistance Max
1.24ohm
Operating Voltage
240VAC
Initial Resistance Min
0.77ohm
Peak Reflow Compatible (260 C)
No
Lead Spacing
5.8mm
Length
19mm
Rohs Compliant
Yes
Ul File Number
E74889
Csa File Number
78165C
Vmax Operating (v)
240
Vmax Interrupt (v Rms)
265
Imax Interrupt (a)
4.5
Ih (room Temperature) (a)
0.33
It (room Temperature) (a)
0.74
Rmin (?)
0.77
Rmax (?)
1.240
R1 Max [post Trip] (?)
2.60
Power Dissipation (typical) (w)
1.70
Construction
Radial
Lead Type
Kinked
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
Materials Information
Marking:
Rated Operating Voltage at 20 °C (AC/DC):
Maximum Interrupt Voltage / Current at 20 °C (AC/DC):
Insulating Material:
Lead Material:
TABLE I. DIMENSIONS:
mm:
in:*
*Rounded off approximation
TABLE II. PERFORMANCE RATINGS @ 20 °C:
*Post Trip Resistance measured after one hour.
Agency Recognitions:
Reference Documents:
Precedence:
Effectivity:
Warning:
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
ROHS Compliant
© 2004, 2008 Tyco Electronics Corporation. All rights reserved.
Cured, Flame Retardant Epoxy Polymer
22 AWG Sn-Plated Copper (0.65 mm [0.026”] nominal diameter)
240 V
265 V, 4.5 A
135 V, 20.0 A
CURRENT
HOLD
0.33
(A)
MIN
--
--
A
(0.45)
MAX
11.4
CURRENT
TRIP
0.74
(A)
MIN
--
--
B
(0.75)
MAX
R MIN
19.0
0.77
Reference documents shall be the issue in effect on the date of invitation for bid.
UL (File #E74889), CSA (File #78165),TUV
Raychem PS300
This specification takes precedence over documents referenced herein.
Refer to Page 2 of this document for application limitations
ELV Compliant
RESISTANCE
Specification Status: Released
Raychem Circuit Protection Products
(Ω)
Overcurrent Protection Device
(0.17)
MIN
4.3
R MAX
1.24
PolySwitch®
PTC Devices
C
(0.23)
MAX
5.8
TIME TO TRIP(SEC)
(0.30)
@ 1.65A
MIN
7.6
MAX
21.0
D
MAX
Pb-Free
--
--
MIN
--
--
RESISTANCE
POST-TRIP
E
PRODUCT: LVR033K
DOCUMENT: SCD 25495
REV LETTER: G
REV DATE: AUGUST 1, 2008
PAGE NO.: 1 OF 2
MAX
(Ω)
2.6
(0.15)
MAX
3.8
POWER DISSIPATION
TRIPPED-STATE
@ 265 V (W)
TYP
1.7
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LVR033K Summary of contents
Page 1
... MIN MAX 4.3 5.8 7.6 -- (0.17) (0.23) (0.30) -- TIME TO TRIP(SEC) (Ω) @ 1.65A R MAX MAX 1.24 21.0 Pb-Free PRODUCT: LVR033K DOCUMENT: SCD 25495 REV LETTER: G REV DATE: AUGUST 1, 2008 PAGE NO MIN MAX -- 3.8 -- (0.15) POST-TRIP TRIPPED-STATE RESISTANCE POWER DISSIPATION (Ω) @ 265 V (W) ...
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: LVR033K DOCUMENT: SCD 25495 REV LETTER: G REV DATE: AUGUST 1, 2008 PAGE NO ...