VLR170UF 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: VLR170UF
DOCUMENT: SCD 25397
PCN: A46524
REV LETTER: C
REV DATE: JUNE 25, 2007
PAGE NO.: 1 OF 1
Specification Status: Released
Maximum Electrical Rating
Operating Voltage: 12Vdc
Interrupt Current: 100A
Chip Size: 3.6 X 10mm
Leads: Nickel 1/4H
0.125mm nominal thickness
Tape: None
Solder: Lead-Free
Marking: None
TABLE I. DIMENSIONS:
A
B
MIN MAX MIN MAX
mm: 20.8 23.2 3.5
3.7
in*: (0.81) (0.91) (0.14) (0.15)
*Rounded off approximation
C
MIN MAX
---
0.7
--
(0.03)
D
MIN MAX
5.3 6.7
(0.21) (0.26)
E
MIN MAX
5.3 6.7
(0.21) (0.26)
F
MIN MAX
2.4 2.6
(0.09) (0.10)
TABLE II. PERFORMANCE RATINGS: As measured in Mueller Kelvin Clips model BU-75K.
I HOLD
CURRENT TRIP LIMITS
TIME TO REFERENCE ONE-HOUR
TRIP RESISTANCE POST-TRIP
RESISTANCE
AMPS
25°C
HOLD
1.7
AMPS
AT 0°C
HOLD TRIP
2.4 5.6
AMPS
AMPS
AT 25°C
AT 60°C
HOLD TRIP HOLD TRIP
1.7 4.1 0.7 1.9
AMPS SECONDS AT OHMS
AT --°C 25°C, 8.5A AT 25°C
HOLD TRIP MIN MAX MIN MAX
--- --- --- 5 0.018 0.032
OHMS
AT 25°C
MIN MAX
0.018 0.064
TRIPPED-
STATE
POWER
DISSIPATION
WATTS AT
25°C, 12V
MAX
--- 1.4
Agency Recognitions:
Reference Documents:
Precedence:
Effectivity:
CAUTION:
Materials Information:
ROHS Compliant
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
© 2005, 2007 Tyco Electronics Corporation. All rights reserved.