AnXon CT81 20KV 20PF SL X-ray Generator Ceramic Disc Capacitor
Model: CT81
Rated voltage: 20KV
Capacity: 20PF
Material: SL
Tolerance: 10%(K)
Type: Ceramic Capacitors
Package Type: Through Hole
Country of Origin: Zhejiang, China
Brand: AnXon
Available References: Data Sheets, Photos
Working temperature: -40 ~ + 85 ℃
Application: High Voltage
Shape: disc
Terminal: lead wire
Color: blue coating
Certificate: RoHS/CE/ISO9000

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Description
Product Description

AnXon CT81 20KV 20PF X-ray Generator Ceramic Disc Capacitor

High Voltage Ceramic Capacitor, Radial lead blue coating epoxy resin disc ceramic capacitor offered by AnXon Electronic, high quality ceramic capacitor supplier
Rated Spec:
20KV 20PF, 20KV 200
Tolerance:
K ±10%, J ±5% available on request
Type:
Radial leaded / disc / THT through hole mounting
Ceramic Dielectric :
SL
Operating Temperature:
-25°C to +85°C
Size / Dimension(ΦD×T*F):
D:9.5mm, T:8.0mm, F:10.0mm

High voltage ceramic capacitors are made of ceramic dielectric. The main features of high voltage ceramic capacitors is excellent withstand voltage. Used for various AC and DC high voltage circuit applications.

AnXon high voltage ceramic capacitors can be customized according to special requirements, take internal parallel or series design to achieve high voltage, large capacity, high operating frequency, high withstand impulse voltage, ultra low partial discharge requirements and other requirements can meet the different needs of customers.

 

Ultra High Voltage Ceramic Disc Capacitors

AnXon designs and manufactures high quality ultra high voltage disc ceramic capacitors with blue coating epoxy resin, custom design radial lead disc ceramic capacitors as well as a variety of standard and custom High Voltage & High Capacitance value Ceramic Capacitors.

• Rated Voltage (V): 1KVdc-50KVdc
• Capacitance Range: 10pF - 10000pF
• Operating frequency: 20KHZ-1000KHZ
• Materials: K100, K300, K2500, K3500, K5000, NPO, C0G, SL, N4700, Y5R, Y5S, Y5T, Y5P, Y5U, Y5V, Z5U, Z5V

 

More related specifications

Custom design radial lead disc ceramic capacitors are available from AnXon electronic, please contact us for details

Capacitor code

Dielectric
Rated
 Voltage
(kVdc)

 Capacitance

Dimensions (mm)
C (pF)
Tol (%)
D (max)
T (max)
F (max)
20KV 100
SL








20
10








±10
6.5
7.5
7.5
20KV 200
SL
20
9.6
8.5
10.0
20KV 220
SL
22
9.5
8.0
10.0
20KV 250
DL
25
6.0
6.5
7.5
20KV 270
DL
27
6.5
6.5
7.5
20KV 330
SL
33
10.0
7.0
10.0
20KV 390
SL
39
12.0
7.0
10.0
20KV 560
SL
56
13.5
8.0
12.5
20KV 680
DL
68
10.0
8.0
10.0
20KV 750
SL
75
16.5
8.0
12.0
20KV 820
DL
82
10.5
8.0
10.0
Products Application

 

High voltage capacitors are specially designed for high voltage applications, such as:

• DC-DC converters, Voltage multipliers,
• Radio and TV receiver, Modems, Interfaces, TV and monitors
• Other electrical appliances where high voltage is present
• High voltage power supplies, HV power supplies
• Electrostatic coating, Arc spray and sputtering, Electrostatic cleaning power supplies, Ion generator power sources
• X-ray equipment, medical machine

Quality Control

 

High voltage radial lead disc ceramic capacitor from AnXon are 100% tested of the below parameters

• Capacitance
• Dielectric withstanding voltage
• Dissipation Factor
• Insulation Resistance

Certifications
Our Company

Cixi AnXon Electronics Co., Ltd. has been committed to provide customers with proven, reliable and customized electronic components. After more than ten years of development, AnXon ceramic capacitor products have successfully replaced imported international brands AVX, TDK, Murata, Vishay also exports a large number of markets in North America, South America, Europe, Middle East and Southeast Asia.

Caution Notice

 

Caution (Rating)

1. Operating Voltage
When DC-rated capacitors are to be used in AC or ripple current circuits, be sure to maintain the Vp-p value of the applied voltage or the Vo-p which contains DC bias within the rated voltage range.When the voltage is applied to the circuit, starting or stopping may generate irregular voltage for a transit period because of resonance or switching. Be sure to use a capacitor with a rated voltage range that includes these irregular voltages.
2. Operating Temperature and Self-generated Heat

Keep the surface temperature of a capacitor below the upper limit of its rated operating temperature range. Be sure to take into account the heat generated by the capacitor itself. When the capacitor is used in a high frequency current, pulse current or similar current, it may self-generate heat due to dielectric loss. The applied voltage load should be such that the capacitor's self generated heat is within 10°C at an atmosphere temperature of 25°C. 

Notice (Rating)
Capacitance change of capacitor
1. Class 1 capacitors
Capacitance might change a little depending on the surrounding temperature or an applied voltage. Please contact us if you intend to use this product in a strict time constant circuit.
2. Class 2 and 3 capacitors
Class 2 and 3 capacitors with temperature characteristics B, E and F have an aging characteristic, whereby the capacitor continually decreases its capacitance slightly if the capacitor is left on for a long time. Moreover, capacitance might change greatly depending on the surrounding temperature or an applied voltage. So, it is not likely to be suitable for use in a time constant circuit. Please contact us if you need detailed information.

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Fax: +86-574-63311826
ADD: No.101, Xiangtong road, Zhouxiang, Cixi, Ningbo, 315324 China
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