ATC 920 C Series X7R
Ceramic RF Power
Multilayer Capacitors
• Case C Size
(.250" x .250")
• Low ESR/ESL
• Rugged Construction
• Manufactured for ATC
ATC’s 920C Series MLC capacitors offer superior quality at a
competitive price. This MLC Series is manufactured for ATC in
accordance with ATC’s high quality standards. Ceramic construction
provides a rugged and reliable hermetic package. Available
termination styles include a standard solder plate over a nickel
barrier for most applications and palladium silver for non-magnetic
applications commonly used in medical electronics.
Typical functional applications: Bypass, Coupling, and DC Blocking.
Typical circuit applications: HF Amplifiers, Switching Mode Power
Supplies (SMPS), High Frequency SMPS Filters.
• Capacitance Range
0.01
µF
to 1
µF
• Mid-K
• High Reliability
ELECTRICAL AND MECHANICAL
SPECIFICATIONS
DISSIPATION FACTOR (DF):
2.5% max. at 1 KHz.
TEMPERATURE COEFFICIENT OF CAPACITANCE (TCC):
Less than ±15% (-55°C to +125°C)
INSULATION RESISTANCE (IR):
0.01 MFd to 1 MFd
1000 megohms min. @ +25°C at rated WVDC.
100 megohms min. @ +125°C at rated WVDC.
WORKING VOLTAGE (WVDC):
ENVIRONMENTAL TESTS
ATC 920 C Series Capacitors are designed and manufactured to
meet and exceed the requirements of EIA-198, MIL-PRF-55681 and
MIL-PRF-123.
See Capacitance Values Table, page 2.
DIELECTRIC WITHSTANDING VOLTAGE (DWV):
Case C: 250% of rated WVDC for 5 secs.
AGING EFFECTS:
3% maximum per decade hour.
PIEZOELECTRIC EFFECTS:
Negligible
DIELECTRIC ABSORPTION:
2% typical
OPERATING TEMPERATURE RANGE:
-55°C to +125°C (No derating of working voltage).
THERMAL SHOCK:
MIL-STD-202, Method 107, Condition A.
MOISTURE RESISTANCE:
MIL-STD-202, Method 106.
LOW VOLTAGE HUMIDITY:
MIL-STD-202, Method 103, Condition A, with 1.5 Volts DC applied
while subjected to an environment of 85°C with 85% relative
humidity for 240 hours min.
TERMINATION STYLE:
W Termination – Solder Plate.
CN Termination (Non-Magnetic) Palladium Silver
See Mechanical Configuration Table, page 2.
LIFE TEST:
MIL-STD-202, Method 108, for 2000 hours, at 125°C.
200% WVDC applied.
TERMINAL STRENGTH:
Terminations for chips, withstand a
pull of 10 lbs. min., 15 lbs. typical, for 5 seconds in direction
perpendicular to the termination surface of the capacitor. Test
per MIL-STD-202, method 211.
ATC # 001-959
Rev A; 4/02
ATC 920 C Capacitance Values
CAP. CODE
103
153
223
333
473
683
104
154
224
334
474
684
824
105
CAP. (MFd)
.010
.015
.022
.033
.047
.068
.10
.15
.22
.33
.47
.68
.82
1.0
TOL.
RATED WVDC
300
300
300
250
250
250
200
200
200
150
150
150
100
100
K, M
VRMS = 0.707 X WVDC
ATC PART NUMBER CODE
ATC 920 C 10 5
Series
Case Size
Capacitance Code:
First 2 significant digits for capacitance.
Indicates number of zeros following digits
of capacitance in picofarads except for decimal values.
Capacitance Tolerance
See Table at right
M W 100
*
R
Packaging
R - Tape and Reel
S - Strip Tape
*
= No Marking
WVDC
Termination Code
CAPACITANCE
TOLERANCE
M
Code
K
Tol.
±10% ±20%
The above part number refers to a 920 C Series (case size C) 1.0 MFd capacitor, M tolerance (±20%), 100 WVDC, with W termination (solder plate) and Tape and Reel Packaging.
ATC 920 C Capacitors: Mechanical Configurations
ATC
SERIES
& CASE
SIZE
ATC
TERM.
CODE
OUTLINES
CASE SIZE
& TYPE
W/T IS A
TERMINATION SURFACE
Y
BODY DIMENSIONS – Inches (mm)
LENGTH
(L)
WIDTH
(W)
THICKNESS
(T)
LEAD AND TERMINATION DIMENSIONS AND MATERIALS
OVERLAP
(Y)
MATERIALS
920C
W
C
Solder Plate
W
L
T
0.22
+.020 -.010 .250 ±.01
(5.58
(6.35 ±0.25)
+0.51 -0.25)
SOLDER PLATE
.157 (3.98)
max.
.045 (1.14) max.
Nickel barrier, solder plated. Rugged
high performance termination for lower
cost, high volume applications
ATC 920 C Capacitors: Non-Magnetic Mechanical Configurations
ATC
SERIES
& CASE
SIZE
ATC
TERM.
CODE
OUTLINES
CASE SIZE
& TYPE
W/T IS A
TERMINATION SURFACE
Y
BODY DIMENSIONS – Inches (mm)
LENGTH
(L)
WIDTH
(W)
THICKNESS
(T)
LEAD AND TERMINATION DIMENSIONS AND MATERIALS
OVERLAP
(Y)
MATERIALS
920C
CN
C
Non-Mag Chip
W
L
T
0.22
+.020 -.010 .250 ±.01
(5.58
(6.35 ±0.25)
+0.51 -0.25)
.157 (3.98)
max
NON-MAGNETIC
.045 (1.14) max.
PALLADIUM SILVER
TERMINATIONS
ATC accepts orders for our parts using designations
with
or
without
the “ATC” prefix. Both methods of defining the part number are equivalent, i.e., part numbers referenced with the “ATC” prefix
are interchangeable to parts referenced without the “ATC” prefix. Customers are free to use either in specifying or procuring parts from American Technical Ceramics.
For additional information and catalogs contact your ATC representative or call direct at (631) 622-4700.
ATC has made every effort to have this information as accurate as possible. However, no responsibility is assumed by ATC for its use, nor for any infringements of
rights of third parties which may result from its use. ATC reserves the right to revise the content or modify its product line without prior notice.
© 2002 American Technical Ceramics Corp.
ATC # 001-959 Rev. A; 4/02
A M E R I C A N
ATC North America
631-622-4700 • sales@atceramics.com
T E C H N I C A L
ATC Europe
+46 8 6800410 • sales@atceramics-europe.com
C E R A M I C S
ATC Asia
631-622-4700 • sales@atceramics.com
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