PRODUCT: nanoSMDC020F
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
PolySwitch®
PTC Devices
Overcurrent Protection Device
Raychem Circuit Protection Products
DOCUMENT: SCD 25536
REV LETTER: J
REV DATE: 15-Apr-11
PAGE NO.: 1 OF 1
Specification Status: Released
Maximum Electrical Rating
Voltage: 24V
DC
Short Circuit Current: 100A
Notes:
1. All terminations are tin plated.
2. Drawing not to scale
Marking:
TABLE I. DIMENSIONS:
mm:
in:
A
B
C
D
E
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
MIN
3.00
3.40
0.58
0.82
1.37
1.80
0.25
0.75
0.076
(0.118) (0.134) (0.023) (0.032) (0.054) (0.071) (0.010) (0.030) (0.003)
TABLE II. PERFORMANCE RATINGS:
CURRENT RATINGS**
TIME TO
TRIP**
RESISTANCE
VALUES
OHMS
AT 25°C
MIN
MAX*
0.65
3.1
TRIPPED-STATE
POWER
DISSIPATION**
WATTS AT
25°C, 24V
MAX
0.6
AMPERES
AMPERES
AMPERES
SECONDS
AT 0°C
AT 25°C
AT 60°C
AT 25°C, 8.0A
HOLD TRIP HOLD TRIP HOLD TRIP
MAX
0.26 0.54 0.20 0.42 0.13 0.27
0.1
* Resistance is measured 1 hour after reflow.
** Values specified were determined using PCB’s with 0.030”X1.5 ounce copper traces.
Agency Recognitions:
Reference Documents:
Precedence:
Effectivity:
CAUTION:
ROHS Compliant
UL, CSA, TÜV
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
Halogen Free*
Materials Information
HF
* Halogen Free refers to: Br≤900ppm, Cl≤900ppm, Br+Cl≤1500ppm
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