308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
PolySwitch®
PTC Devices
Overcurrent Protection Devi ce
Raychem Circuit Protection Products
PRODUCT: miniSMDC050F
DOCUMENT: SCD 25063
REV LETTER: H
REV DATE: MARCH 4, 2009
PAGE NO.: 1 OF 1
Specification Status: Released
Maximum Electrical Rating
Voltage: 24VDC
Short Circuit Current: 100A
Notes:
1. All terminations are tin plated.
2. Drawing not to scale
Marking:
MANUFACTURER'S MARK
PART IDENTIFICATION
5
5
TABLE I. DIMENSIONS:
A B C D E
MIN MAX MIN MAX MIN MAX MIN MAX MIN
mm: 4.37 4.73 0.38 0.62 3.07 3.41 0.25 0.95 0.20
in: (0.172
)
(0.186
)
(0.015
)
(0.025
)
(0.121
)
(0.134
)
(0.010
)
(0.040
)
(0.008)
TABLE II. PERFORMANCE RATINGS:
CURRENT RATINGS ** TIME TO
TRIP ** RESISTANC
E
VALUES TRIPPED-STAT
E
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
HOL
D
TRI
P
HOL
D
TRI
P
HOL
D
TRI
P
MAX MIN MAX* MAX
0.55 1.10 0.50 1.00 0.35 0.70 0.15 0.15 1.00 0.8
* Maximum resistance is measured 1 hour after reflow.
**Values Specified were determined using PCB’s with 0.030”X1.5 ounce copper traces.
Agency Recognition: 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
© 2006, 2009 Tyco Electronics Corporation. All rights reserved.
HF
