ATC 100 A Series
Porcelain Superchip
®
Multilayer Capacitors
• Case A Size
(.055" x .055")
• High Q
• Low ESR/ESL
• Low Noise
• Capacitance Range
0.1 pF to 100 pF
• Ultra-Stable Performance
• High Self-Resonance
• Established Reliability (QPL)
• Extended WVDC up to 250 VDC
ATC, the industry leader, offers new improved ESR/ESL performance
for the 100 A Series RF/Microwave Capacitors. This is ATC's most
versatile high Q, high self resonant multilayer capacitor. High density
porcelain construction provides a rugged, hermetic package.
Typical functional applications: Bypass, Coupling, Tuning, Feedback,
Impedance Matching and DC Blocking.
Typical circuit applications: Microwave/RF/IF Amplifiers, Mixers,
Oscillators, Low Noise Amplifiers, Filter Networks, Timing Circuits
and Delay Lines.
ELECTRICAL AND MECHANICAL
SPECIFICATIONS
QUALITY FACTOR (Q):
greater than 10,000 at 1 MHz.
TEMPERATURE COEFFICIENT OF CAPACITANCE (TCC):
+90 ±20 PPM/°C (-55°C to +125°C)
INSULATION RESISTANCE (IR):
0.1 pF to 100 pF:
106 Megohms min. @ +25°C at rated WVDC.
105 Megohms min. @ +125°C at rated WVDC.
WORKING VOLTAGE (WVDC):
See Capacitance Values Table, page 2.
ENVIRONMENTAL TESTS
ATC 100 A Series Capacitors are designed and manufactured to
meet and exceed the requirements of EIA-198, MIL-PRF-55681 and
MIL-PRF-123.
DIELECTRIC WITHSTANDING VOLTAGE (DWV):
Case A: 250% of rated WVDC for 5 secs.
RETRACE:
Less than ±(0.02% or 0.02 pF), whichever is greater.
AGING EFFECTS:
None
PIEZOELECTRIC EFFECTS:
None
(No capacitance variation with voltage or pressure).
THERMAL SHOCK:
MIL-STD-202, Method 107, Condition A.
MOISTURE RESISTANCE:
MIL-STD-202, Method 106.
CAPACITANCE DRIFT:
±(0.02% or 0.02 pF), whichever is
greater.
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 humid-
ity for 240 hours min.
OPERATING TEMPERATURE RANGE:
From -55°C to +125°C (No derating of working voltage).
TERMINATION STYLES:
Available in various surface mount
styles. See Mechanical Configurations, page 3.
LIFE TEST:
MIL-STD-202, Method 108, for 2000 hours, at 125°C.
200% WVDC applied.
TERMINAL STRENGTH:
Terminations for chips and pellets
withstand a pull of 5 lbs. min., 10 lbs. typical, for 5 seconds in direc-
tion perpendicular to the termination surface of the capacitor. Test
per MIL-STD-202, method 211.
THE ENGINEERS’ CHOICE
®
www.atce ra mic s.c om
ATC # 001-806 Rev. N, 7/20
ATC 100 A Capacitance Values
CAP.
CODE
0R1
0R2
0R3
0R4
0R5
0R6
0R7
0R8
0R9
1R0
1R1
1R2
1R3
1R4
1R5
1R6
1R7
1R8
1R9
2R0
2R1
CAP.
(pF)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
TOL.
B
EXTENDED VOLTAGE
B, C
RATED WVDC
STD.
EXT.
CAP.
CODE
2R2
2R4
2R7
3R0
3R3
3R6
3R9
4R3
4R7
5R1
5R6
6R2
6R8
7R5
8R2
9R1
100
110
120
130
150
CAP.
(pF)
2.2
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
TOL.
RATED WVDC
STD.
EXT.
CAP.
CODE
160
180
200
220
240
270
300
330
360
390
430
470
510
560
620
680
750
820
910
101
CAP.
(pF)
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
TOL.
RATED WVDC
STD.
EXT
EXTENDED VOLTAGE
B, C, D
150
B, C, D
250
150
250
150
EXTENDED VOLTAGE
B, C, J
K, M
EXTENDED VOLTAGE
VRMS = 0.707 X WVDC
SPECIAL VALUES, TOLERANCES, HIGHER WVDC AND MATCHING AVAILABLE. PLEASE CONSULT FACTORY
NOTE: EXTENDED WVDC DOES NOT APPLY TO CDR PRODUCTS..
CAPACITANCE TOLERANCE
J
B
C
D
F
G
K
M
Code
Tol.
±0.1 pF ±0.25 pF ±0.5 pF ±1% ±2% ±5% ±10% ±20%
ATC PART NUMBER CODE
100
Series
Case Size
Capacitance Code:
First 2 significant digits for capacitance.
R=Decimal Point
Indicates number of zeros following digits
of capacitance in picofarads except for decimal values.
Capacitance Tolerance
Termination Code
A 10 0
J W 150 X
T
Packaging
T - Tape and Reel, 1000 pc. qty.*
TV - Vertical Orientation of Product,
Tape and Reel, 1000 pc. qty.*
I - Special Packaging. Consult Factory.
*
Consult ATC for other quantities
ATC Cap-Pac® Packaging (100 pc. qty. standard) is also available.
For this option, leave last field blank.
Laser Marking
WVDC
The above part number refers to a 100 A Series (case size A) 10 pF capacitor,
J tolerance (±5%), 150 WVDC, with W termination (Tin /Lead, Solder Plated over Nickel Barrier), laser marking and Tape and Reel packaging.
For additional information and catalogs contact your
ATC representative or call direct at (631) 622-4700.
Consult factory for additional performance data.
A M E R I C A N
2
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EXT.
F, G, J
K, M
F, G, J,
K, M
200
VOLT.
EXTENDED
F, G, J,
K, M
250
VOLTAGE
ATC 100 A Capacitors: Mechanical Configurations
ATC
ATC
SERIES
MIL-PRF-
TERM.
& CASE
55681
CODE
SIZE
CASE SIZE
& TYPE
OUTLINES
W/T IS A
TERMINATION SURFACE
Y
W
L
T
BODY DIMENSIONS
Inches (mm)
LENGTH
(L)
WIDTH
(W)
THICKNESS
(T)
LEAD AND TERMINATION
DIMENSIONS AND MATERIALS
OVERLAP
(Y)
.010
+.010 -.005
(0.25
+0.25 -0.13)
.010
+.010 -.005
(0.25
+0.25 -0.13)
.010
+.010 -.005
(0.25
+0.25 -0.13)
.010
+.010 -.005
(0.25
+0.25 -0.13)
MATERIALS
100A
W
CDR12BG
A
Solder Plate
.055
+.015 -.010
.055 ±.015 .057 (1.45)
(1.40
max.
(1.40 ±0.38)
+0.38
-0.25)
.055
+.025 -.010
.055 ±.015 .057 (1.45)
(1.40
(1.40 ±0.38)
max.
+0.64
-0.25)
.055
+.015 -.010
.
055 ±.015 .057 (1.45)
(1.40
max.
(1.40 ±0.38)
+0.38
-0.25)
.055
+.015 -.010
.
055 ±.015 .057 (1.45)
(1.40
max.
(1.40 ±0.38)
+0.38
-0.25)
Tin /Lead, Solder Plated over
Nickel Barrier Termination
100A
P
CDR12BG
A
Pellet
Y
W
L
T
Heavy Tin/Lead Coated,
over Nickel Barrier Termination
100A
T
N/A
A
Solderable
Nickel Barrier
Y
W
L
T
RoHS Compliant
Tin Plated over
Nickel Barrier Termination
100A
CA
CDR11BG
A
Gold Chip
Y
W
L
T
RoHS Compliant
Gold Plated over
Nickel Barrier Termination
For a complete military catalog, request American Technical Ceramics document ATC 001-818.
A M E R I C A N
3
ATC North America
sales@atceramics.com
T E C H N I C A L
ATC Europe
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C E R A M I C S
ATC Asia
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ATC 100 A Non-Magnetic Capacitors: Mechanical Configurations
ATC
ATC
SERIES
MIL-PRF-
TERM.
& CASE
55681
CODE
SIZE
CASE SIZE
& TYPE
OUTLINES
W/T IS A
TERMINATION SURFACE
Y
W
L
T
BODY DIMENSIONS
Inches (mm)
LENGTH
(L)
WIDTH
(W)
THICKNESS
(T)
LEAD AND TERMINATION
DIMENSIONS AND MATERIALS
OVERLAP
(Y)
.010
+.010 -.005
(0.25
+0.25 -0.13)
.010
+.010 -.005
(0.25
+0.25 -0.13)
.010
+.010 -.005
(0.25
+0.25 -0.13)
MATERIALS
100A
WN
Meets
Require-
ments
A
Non-Mag
Solder Plate
.055
+.025 -.010
.055 ±.015 .057 (1.45)
(1.40
max.
(1.40 ±0.38)
+0.64
-0.25)
.055
+.035 -.010
.055 ±.015 .057 (1.45)
(1.40
(1.40 ±0.38)
max.
+0.89
-0.25)
.055
+.025 -.010
.
055 ±.015 .057 (1.45)
(1.40
max.
(1.40 ±0.38)
+0.64
-0.25)
Tin /Lead, Solder Plated over
Non-Magnetic Barrier Termination
100A
PN
Meets
Require-
ments
A
Non-Mag
Pellet
Y
W
L
T
Heavy Tin/Lead Coated, over
Non-Magnetic Barrier Termination
100A
TN
Meets
Require-
ments
A
Non-Mag
Solderable
Barrier
Y
W
L
T
RoHS Compliant
Tin Plated over
Non-Magnetic Barrier
Termination
All 100 A Capacitors are available laser marked with ATC's identification, capacitance code and tolerance.
TRIM LINE
Suggested Mounting Pad Dimensions
A M E R I C A N
4
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T E C H N I C A L
ATC Europe
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C E R A M I C S
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ATC 100 A Performance Data
ESR VS. CAPACITANCE
ATC SERIES 100, CASE A
10000
1
Q VS. CAPACITANCE
ATC SERIES 100, CASE A
150 MHz
ESR (Ohms)
1000 MHz
0.1
1000
500 MHz
150 MHz
Q
500 MHz
100
1000 MHz
0.01
(Typical)
1
10
100
10
1
10
(Typical)
100
CAPACITANCE (pF)
CAPACITANCE (pF)
100
SERIES RESONANCE VS. CAPACITANCE
ATC SERIES 100, CASE A
10
CURRENT RATING VS. CAPACITANCE
ATC SERIES 100, CASE A
The current rating is based on a 65°C mounting
surface and a device thermal resistance of
40°C/W. A power dissipation of 1.5 W will result
in a case temperature of 125°C.
TRIM LINE
10
RMS CURRENT (Amps)
FREQUENCY (GHz)
1000 MHz
1
500 MHz
150 MHz
1
0.1
(Typical)
0.1
1
10
100
Dotted line = Power dissipation limited
Solid line = Voltage limited (Vrms)
0.1
0.1
1
10
100
CAPACITANCE (pF)
CAPACITANCE (pF)
1.2
CAPACITANCE
CHANGE VS TEMPERATURE
CAPACITANCE
CHANGE VS. TEMPERATURE
ATC
SERIES 100, CASE A
A
ATC
SERIES 100, CASE
TC= +90
±
20 PPM/°C
% CHANGE IN
IN CAPACITANCE
% CHANGE
CAPACITANCE
1
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1
-55
-35
-15
5
25
45
65
85
105
125
TEMPERATURE (Degrees
C)
TEMPERATURE (Degrees
C)
A M E R I C A N
5
ATC North America
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T E C H N I C A L
ATC Europe
saleseur@atceramics.com
C E R A M I C S
ATC Asia
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