PolySwitch®
PTC Devices
PRODUCT : VLR175F
DOCUMENT: SCD25501
PCN: A86976
REV LETTER: G
REV DATE: MAY 14, 2011
PAGE NO.: 1 OF 1
Overcurrent Protection Device
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
Specification Status: Released
Maximum Electrical Rating
Operating Voltage: 12Vdc
Interrupt Current: 100A
Chip Size: 3 X 12mm
Leads: Nickel 1/4H
0.125mm nominal thickness
Tape: Polyester (White)
13mm nominal width
Solder: Lead-free
ORIENTATION MARK (Purple)
Marking: (Color: Green)
Manufacturer's Mark
R1X
Part Identification
Lot Identification
TABLE I. DIMENSIONS:
mm:
in*:
A
B
MIN
MAX
MIN
MAX
23.0
24.5
2.9
3.3
(0.91) (0.96) (0.11) (0.13)
*Rounded off approximation
C
MIN
0.5
(0.02)
D
MAX
0.8
(0.03)
MIN
4.7
(0.19)
E
MAX
7.2
(0.28)
MIN
3.8
(0.15)
F
MAX
5.4
(0.21)
MIN
2.4
(0.09)
G
MAX
2.6
(0.10)
MIN
MAX
TABLE II. PERFORMANCE RATINGS: As measured in Mueller Kelvin Clips model BU-75K.
I HOLD
AMPS
25°C
HOLD
1.75
CURRENT TRIP LIMITS
AMPS
AT 0°C
HOLD TRIP
2.4
5.6
TIME TO
TRIP
REFERENCE
RESISTANCE
AMPS
AMPS
AMPS
SECONDS AT
OHMS
AT 25°C
AT 60°C
AT 80°C
25°C, 8.75A
AT 25°C
HOLD TRIP HOLD TRIP HOLD TRIP MIN MAX MIN MAX
1.75
4.2
0.8
2.0
------5
0.017 0.031
Agency Recognitions:
Reference Documents:
Precedence:
Effectivity:
CAUTION:
Materials Information:
ROHS Compliant
ONE-HOUR
POST-TRIP
RESISTANCE
OHMS
AT 25°C
MIN
MAX
0.017 0.062
TRIPPEDSTATE
POWER
DISSIPATION
WATTS AT
25°C, 12V
MAX
1.4
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.
ELV Compliant
Pb-Free
© 2006, 2011 Tyco Electronics Corporation, a TE Connectivity Ltd. Company. All rights reserved.