A T C 5 5 0 U S e r i e S U b C
TM
C A P A C i T O r S
ATC 550U Series UBC
Ultra-Broadband Capacitor
TM
Features:
• 0301 Case Size
• Capacitance: 100 nF
• Operating Frequency:
16 KHz (-3 dB roll-off) to 40+ GHz*
• Insertion Loss: 0.4 dB typical
• One Piece Construction
• Voltage Rating: 6.3 WVDC
• RoHS Compliant Terminations
• Gold Terminations Available
ATC’s new 550U Ultra-Broadband Capacitor is manufac-
tured with highest quality materials to provide reliable
and repeatable Ultra-Broadband performance from 16
KHz through 40+ GHz. It exhibits ultra-low insertion loss,
flat frequency response and excellent return loss, and is
ideal for D.C. Blocking, Coupling, Bypassing and Feedback
applications requiring Ultra-Broadband performance.
The 550U is a one-piece 0301 SMT package, fully compatible
with high speed automated pick-and-place manufactur-
ing. It is designed to meet the most stringent require-
ments of Ultra-Broadband applications.
Advantages
• Ultra-Broadband
performance
• Ultra-Low Insertion Loss
• Flat Frequency Response
• Excellent Return Loss
• Unit-to-Unit Performance
Repeatability
• Rugged Ceramic
Construction
*25 °C, no bias applied
Applications:
• ROSA/TOSA†
• SONET††
• Optoelectronics/High Speed Data
• Transimpedance amplifiers
• Broadband Test Equipment
• Broadband Microwave/
millimeter-wave
†Receive and Transmit Optical
Sub-Assembly
††Synchronous Optical Network
0.0
ATC 550U Series Insertion Loss (S21)
0
-10
-20
ATC 550U Series Return Loss (S11)
-0.5
Magnitude (dB)
-1.0
Magnitude (dB)
(Typical)
-30
-40
-50
-1.5
-2.0
(Typical)
30
35
40
-60
0
5
10
15
20
25
30
35
40
-2.5
0
5
10
15
20
25
Frequency (GHz)
Frequency (GHz)
ATC 550U Data Sheet Test Condition Description
ATC testing to 40 GHz performed on 10-mil-thick Rogers RO3006 microstrip board, with the device under test subtending a 10 mil gap in a 13.4-mil-wide center
trace (nominal 50-ohm characteristic impedance).
ATC # 001-1127
Rev. E; 5/14
A T C 5 5 0 U S e r i e S U b C
TM
C A P A C i T O r S
Electrical Specifications:
• Capacitance: 100 nF
• Rated Voltage: 6.3 WVDC
• Dielectric Withstanding Voltage (DWV):
250% of rated WVDC for 5 secs.
• Operating Temperature Range:
-55°C to +85°C
• Temperature Coefficient of
Capacitance (TCC): ±15%
• Insulation Resistance:
10
10
Ω min. @ +25°C @ rated WVDC
10
9
Ω min. @ +85°C @ rated WVDC
0.015 in. ± 0.002 in.
(0.38 mm ± 0.05 mm)
0.034 in. ± 0.002 in.
(0.86 mm ± 0.05 mm)
0.005 in. ± 0.002 in.
(0.13 mm ± 0.05 mm)
0.013 in. ± 0.002 in.
(0.33 mm ± 0.05 mm)
Mechanical Dimensions
ATC PART NUMBER CODE
ATC 550 U
Series
Case Size: (0301)
Capacitance Code:
First 2 significant digits for capacitance
R=Decimal Point
Capacitance Tolerance
M = 20%
Tape and Reel:
500, 1000 and 4000 pieces on 3’’ reel.
Termination Code
T = Tin Plated over Nickel Barrier
(Standard)
CA = Gold Plated over Nickel Barrier
104
M T
T
The above part number refers to a 550 Series (case size U) 100 nF capacitor,
M tolerance (±20%), with T termination (Tin Plated over Nickel Barrier), tape and reel packaging.
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 (+1-631) 622-4700.
Consult factory for additional performance data.
Sales of ATC products are subject to the terms and conditions contained in American Technical Ceramics Corp. Terms and Conditions of Sale (ATC document
#001-992 Rev. A 10/03). Copies of these terms and conditions will be provided upon request. They may also be viewed on ATC’s website at www.atceramics.
com/productfinder/default.asp. Click on the link for Terms and Conditions of Sale.
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.
© 2009 American Technical Ceramics Corp. All Rights Reserved.
ATC # 001-1127 Rev. E; 5/14
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