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PolySwitch®
PTC Devices
Overcurrent Protection Devi ce
Raychem Circuit Protection Products
PRODUCT: miniSMDC150F/24
DOCUMENT: SCD 25335
REV LETTER: J
REV DATE: MARCH 5, 2009
PAGE NO.: 1 OF 1
Specification Status: Released
Maximum UL Electrical Rating
Voltage: 24VDC
Short Circuit Current: 20A
Notes:
1. All terminations are tin plated.
2. Drawing not to scale
Marking:
TABLE I. DIMENSIONS:
A B C D E
MIN MAX MIN MAX MIN MAX MIN MAX MIN
mm: 4.37 4.83 1.00 1.94 3.07 3.41 0.25 0.95 0.20
in: (0.172) (0.190) (0.040) (0.077) (0.121) (0.134) (0.010) (0.040) (0.008)
TABLE II. PERFORMANCE RATINGS:
CURRENT RATINGS ** TIME TO
TRIP **
RESISTANCE
VALUES
TRIPPED-STATE
POWER
DISSIPATION **
AMPERES
AT 0°C
AMPERES
AT 20°C
AMPERES
AT 60°C
SECONDS
AT 20°C, 8A
OHMS
AT 20°C
WATTS AT
20°C, 24V
HOLD TRIP HOLD TRIP HOLD TRIP MAX MIN MAX* MAX
1.7 3.4 1.5 3.0 1.0 2.0 1.5 0.04 0.12 1.0
* Maximum resistance is measured 1 hour after reflow
** Values Specified were determined using PCB’s with 0.070”X1.5 ounce copper traces.
Agency Recognitions: UL, CSA, TÜV
Reference Documents: PS300
Precedence: This specification takes precedence over documents referenced herein.
Effectivity: Reference documents shall be the issue in effect on the date of invitation for bid.
CAUTION: Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame.
Materials Information
ROHS Compliant ELV Compliant Pb-Free Halogen Free*
* Halogen Free refers to: Br≤900ppm, Cl≤900ppm, Br+Cl≤1500ppm
© 2005, 2009 Tyco Electronics Corporation. All rights reserved.
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