SMD050-2018 Tyco, SMD050-2018 Datasheet
SMD050-2018
Manufacturer Part Number
SMD050-2018
Description
Poly Switch PTC Devices
Manufacturer
Tyco
Datasheet
1.SMD050-2018.pdf
(1 pages)
Maximum Electrical Ratings
Voltage: 57 V
Current: 10 A
Marking:
Notes:
1. All metal surfaces are tin plated.
2. Devices cannot be wave soldered.
3. Drawing not to scale.
Tyco / Electronics
Raychem Circuit Protection
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
Fax: 800-227-4866
mm: 4.72
TABLE II. PERFORMANCE RATINGS:
in*: (0.186) (0.214)
*Maximum resistance is measured 1 hour after reflow
**Values specified were determined using PCB's with 0.030"x1.5ounce copper traces
Reference Documents:
Precedence:
Effectivity:
CAUTION:
HOLD TRIP HOLD TRIP HOLD TRIP
0.70
AMPERES
AT 0°C
A05
MIN
TABLE I. DIMENSIONS:
*Rounded off approximation
1.61
A
CURRENT RATINGS**
DC
MAX
5.44
Part Identification
0.55
Manufacturer’s Mark
AMPERES
AT 20°C
MIN
--
--
1.20
B
(0.070) (0.166) (0.194) (0.010) (0.014) (0.010) (0.014) (0.012) (0.018)
MAX
1.78
Specification Status: Released
0.36
AMPERES
AT 70°C
PS300, E.N. SMD 1.0x
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.
4.22
MIN
0.67
Circuit Protection®
Overcurrent Protection Device
C
AT 20°C, 2.5A
MAX
4.93
SECONDS
TIME TO
PTC Devices
TRIP **
MAX
5.0
F
0.25
MIN
D
RESISTANCE
MAX
MIN
0.36
0.2
VALUES
AT 20°C
D
OHMS
MAX*
0.25
MIN
0.7
A
E
TRIPPED-STATE
DISSIPATION**
MAX
0.36
WATTS AT
E
POWER
20°C
MAX
0.8
0.30
MIN
PRODUCT: SMD050-2018
DOCUMENT: SCD 24697
PCN: 175564
REV LETTER: E
REV DATE: JANUARY 22, 2002
PAGE NO.: 1 OF 1
F
B
MAX
0.46
C
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