LR4-260SF Datasheet, PDF (1/1 Pages) Tyco Electronics – PolySwitch®PTC Devices

308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: [phone]
www.circuitprotection.com
PolySwitch®
PTC Devices
Overcurrent Protection Device
Raychem Circuit Protection Products
PRODUCT: LR4-260SF
DOCUMENT: SCD 25691
PCN: D90027
REV LETTER: B
REV DATE: JUNE 16, 2007
PAGE NO.: 1 OF 1
Specification Status: Preliminary
Maximum Electrical Rating
Operating Voltage: 15Vdc
Interrupt Current: 100A
D
Leads: Nickel 1/4H
0.125mm nominal thickness
Solder: Lead-free
Tape: Polyester (White)
13.0 mm nominal width
B FG
Marking:
H
Manufacturer's Mark
E26
Part Identification
Lot Identification
A
E
C
ORIENTATION MARK
TABLE I. DIMENSIONS:
A
B
MIN MAX MIN MAX
mm: 20.9 23.1 4.9
5.5
in*:
C
MIN MAX
0.6
1.0
D
MIN MAX
4.1 5.5
E
MIN MAX
4.1 5.5
F
MIN MAX
3.9 4.1
G
MIN MAX
H
J
MIN MAX MIN MAX
mm:
in*:
*Rounded off approximation
K
M
N
P
R
MIN MAX MIN MAX MIN MAX MIN MAX TYP MAX
TABLE II. PERFORMANCE RATINGS:
I HOLD
CURRENT TRIP LIMITS
AMPS
20°C
HOLD
2.6
AMPS
AT 0°C
HOLD TRIP
3.1 6.8
AMPS
AMPS
AT 20°C
AT 60°C
HOLD TRIP HOLD TRIP
2.6 5.8 1.9 4.2
TIME TO
TRIP
REFERENCE ONE-HOUR
RESISTANCE POST-TRIP
RESISTANCE
AMPS SECONDS AT OHMS
AT --°C 20°C, 13.0A AT 20°C
HOLD TRIP MIN MAX MIN MAX
--
--
--
5 0.020 0.042
OHMS
AT 25°C
MIN MAX
0.020 0.063
TRIPPED-
STATE
POWER
DISSIPATION
WATTS AT
20°C, 15V
MAX
--
2.5
Recognitions:
Reference Documents:
Precedence:
Effectivity:
CAUTION:
UL, TUV, CSA
PS300
This specification takes precedence over documents referenced herein.
Reference documents shall be the issue in effect on the date of invitation for bid.
Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame.
© 2004, 2007 Tyco Electronics Corporation. All rights reserved