561R Series
www.vishay.com
Vishay Cera-Mite
Lower Voltage Ceramic DC Disc Capacitors
1000 V
DC
Precision Capacitors
FEATURES
• Ultra stable over temperature and voltage
• Used when the ultimate in stability is required
• Radial leads
• Ceramic singlelayer capacitor
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
APPLICATIONS
• Temperature compensating
• Resonant circuit
QUICK REFERENCE DATA
DESCRIPTION
Ceramic Class
Ceramic Dielectric
Voltage (V
DC
)
Min. Capacitance (pF)
Max. Capacitance (pF)
Mounting
1.0
2.7
3.0
270
C0K
C0G
VALUE
1
U2J
1000
33
68
Radial
560
560
680
680
M3K
S3N
DESIGN
The capacitors consist of a ceramic disc of which both sides
are silver-plated. Connection leads are made of tinned
copper or tinned copper clad steel having diameters of
0.020" (0.51 mm) or 0.025" (0.64 mm).
The capacitors may be supplied with radial kinked or
straight leads having lead spacing of 0.250" (6.35 mm) or
0.375" (9.5 mm).
Coating is made of flame retardant epoxy resin in
accordance with
“UL 94 V-0”.
INSULATION RESISTANCE
Min. 1000
F
or 50 000 M
CAPACITANCE RANGE
1.0 pF to 680 pF
TOLERANCE ON CAPACITANCE
±5%
RATED VOLTAGE
1000 V
DC
DISSIPATION FACTOR
0.1 % max. at 1 MHz; 1 V
DIELECTRIC STRENGTH BETWEEN LEADS
Component test:
2500 V
DC
, 2 s
CATEGORY TEMPERATURE RANGE
(-55 to +125) °C
CLIMATIC CATEGORY ACC. TO EN 60068-1
55/125/21
CERAMIC DIELECTRIC
C0K, C0G, U2J, M3K, S3N (Class 1)
OPERATING TEMPERATURE RANGE
(-55 to +105) °C
Revision: 02-Mar-15
Document Number: 23108
1
For technical questions, contact:
ceramitesupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Legal Disclaimer Notice
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Vishay
Disclaimer
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RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
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particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
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including but not limited to the warranty expressed therein.
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Revision: 08-Feb-17
1
Document Number: 91000
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