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CTR Aluminium Electrolytic Capacitors

Supplier & Distributor of a wide range of products which include CTR Aluminium Electrolytic Capacitors such as CTR Medium Pulse Capacitor, CTR Spark Quencher Electrolytic Capacitors, CTR Regulation Capacitor, CTR Noise Suppression Capacitor, CTR High Stability Capacitor, CTR High Pulse Capacitor and many more items.

CTR Medium Pulse Capacitor

Temperature
range : -55 to +85°C
Climatic Category : 55/85/86
Available in : E 12 series
Epoxy resin encapsulated under vacuum, in a yellow plastic box.
Used extensively in power electronics. Equivalent to : MKP 1.76
Rated Voltage250VDC 220VAC400VDC 250VAC
Min. uF0.0220.01
Max. uF1.00.47
Pulse rise
time V/us
Min.25.040.0
Max.100.0150.0

Temperature
range : -55 to +100oC
Climatic Category : 55/100/56 Available in : E 12 series
Epoxy resin encapsulated under vacuum, in a yellow plastic box. Used extensively in power electronics. Equivalent to : MKP 1.56
Rated Voltage250V DC 160VAC400V DC 250VAC
Min. uF0.0220.01

CTR Spark Quencher Electrolytic Capacitors

Temperature
range : -55 to +100°C
: Climatic Category 55/100/56 Available in : E 12 series
Metallised polyester capacitors connected series with ohmic resistance epoxy resin encapsulated under vacuum in a round aluminum tube. Used extensively to eliminate transient phenomenon.
Rated Voltage400VDC630VDC
Min. uF0.010.01
Max. uF0.47

Temperature range : -55 to +100°CMetallised polyester capacitors
Climatic Category : 55/100/56connected in series with ohmic
Available in : E 12 seriesresistance epoxy resin encapsulated

under vacuum in a plastic box. Used

extensively to eliminate transient phenomenon.

Equivalent to RC 1.43
Rated Voltage400VDC630VDC
Min. uF0.010.01
Max.uF0.470.22

CTR Regulation Capacitor

Temperature
range : -40 to +100°C
Climatic Category : 40/100/56 Available in : E 12 series
Flat configuration dipped in epoxy resin under vacuum. Used extensively in electronic ignition system for capacitor discharge ignition
Rated Voltage400VDC
Min. uF0.68
Max. uF2.

Temperature
range : -55 to +100°C
Climatic Category : 55/100/21 Available in : E 12 series
Flat configuration dipped in epoxy resin under vacuum. Used extensively in electronic ignition system for capacitor discharge ignition
Rated Voltage400VDC
Min. uF0.68
Max. uF2.

CTR Noise Suppression Capacitor

Temperature
range : -55 to +100°C
Climatic Category :
55/100/21
Special capacitance and voltage requirement can be supplied
Epoxy resin encapsulated under vacuum, in a yellow plastic can. Used extensively to eliminate interference generated by rapid change of current, voltage in electronic equipment
Rated Voltage8OVDC100VDC150VDC---
Cap in uF0.05, 1.00.5 , 2.02 X 1.0---

CTR High Stability Capacitor


Round configuration wrapped in
Temperaturepolyester adhesive tape and sealed
range : -55 to +125°Cwith epoxy resin. Particularly suited
Climatic Category : 55/125/56for process control measuring and
Available in : E 12 seriescommunication equipment..

Equivalent to : MKC 1.57
Rated63VDC100VDC250VDC400VDC630VDC
Voltage40VAC63VAC160VAC200VAC220VAC
Min. uF0.0010.0010.0010.0010.001
Max. uF0.220.10.0470.010.0068
Pulse rise
time
4.06.010.014.021.0
V/us




High Frequency Capacitors

TemperatureRound configuration wrapped in polyester adhesive
range : -55 to +70oCtape and sealed with epoxy resin, ideally suited for
Climatic Category : 55/70/56applications where capacitance stability, high
Available in : E 96 seriesinsulation resistance and low losses at high

frequency are required.

Equivalent to : KS 1.39
Rated Voltage63VDC100VDC250VDC400VDC
Min. pF100100100100
Max. pF10,00,0005,60,0002,70,00047,000

Temperature
range : -55 to +700C
Climatic Category 55/70/21
:
Available in : E 96 series
Epoxy resin encapsulated under vacuum, in vertical box. Compact, ideally suited for Printed Circuit Board applications where capacitance stability, high insulation resistance and low losses at high
frequency are required.
Equivalent to : KS 1.32
Rated Voltage63VDC
Min. pF CHANGE100
Max. pF5000

Air Gap Capacitor

 

 

Temperature

range: -40 to +85oCClimaticCategory  : 40/85/21

Available in  : E 12 series

 

 

Capacitorusing Tinned copper wire. Moulded box configuration with dust cap. These capacitors are compact exhibiting long term stability used extensively in TV sets.

Rated Voltage

100VDC

250VDC

400VDC

Min. uF

 

10.0

8.0

4.0

Max. uF

 

140.

80.0

 

CDI Application Capacitors

CTR Commutation Capacitors

 

Temperature

range: -40 to+100oCClimatic Category :

40/100/56

Availablein : E 12series

 

Flat configuration dipped in epoxyresinunder vacuum. Usedextensively in electronicignitionsystem forcapacitordischargeignition

Rated Voltage

400VDC

Min. pFCHANGE

0.68

Max.pF

2.2


 

 

Temperature

range: -55 to+100oC

Climatic Category:55/100/56

 

Flat configurationencapsulatedin plasticcanandsealed withepoxyresin. IdeallysuitedforA.C.applicationandelectronicignitionsystems

Rated Voltage

250VDC 160VAC

400VDC 250VAC

Min.pF

0.022

0.01

Max.pF change

1.4

1.4

Pulse riseV/PS

Min.

60

100

TemperatureEpoxy resin encapsulated under vacuum,
range : -25 to +85°Cin a anodized aluMin.um can for vertical
:
Climatic Category 25/85/21
mounting. Designed to accommodate

high charging and discharging currents

in commutating applications wherein

complex waveforms are encountered.
Rated Voltage100VDC250VDC400VDC
Min. uF10.08.04.0
Max. uF140.080.060.0

Temperature
range : -25 to +85°C
Climatic Category : 25/85/21
Epoxy resin encapsulated under vacuum, in a anodized aluMin.um can for vertical mounting. Designed to accommodate high charging and discharging currents in commutating applications wherein complex
waveforms are encountered.
Rated Voltage100VDC250VDC400VDC
Min. uF10.08.04.0
Max. uF140.080.0

CTR Snubber Capacitor

Temperature
range : -55 to +85oC Climatic Category : 55/85/21
Available in : E 12 series
Epoxy resin encapsulated under vacuum, in a yellow plastic box. Used extensively in snubbing circuits in power electronics and for transient suppression high frequency application
Rated Voltage1000VDC
350VAC
1250VDC
400VAC
1500VD 450VAC2000VDC 500VAC
Min. uF0.10.10.10.1
Max. uF1.01.01.00.47
Pulse rise time V/usMin.900900900900
Max.1300130013001300

Temperature
range : -55 to +85oC Climatic Category : 55/85/21
Available in : E 12 series
Epoxy resin encapsulated under vacuum, in a polyester adhesive tape. Used extensively in snubbing circuits in power electronics and for transient suppression high frequency application.
Rated Voltage1000VDC
350VAC
1250VDC
400VAC
1500VDC 450VAC2000VDC 500VAC
Min. uF0.10.10.10.1
Max. uF1.01.01.00.47

CTR Interference Suppression Capacitor

TemperatureX and Y capacitors are designed with self
range : -40 to +85oChealing properties. Epoxy resin
Climatic Category :encapsulated in a plastic can. Ideally
40/85/21suited for eliMin.ating high frequency
Available in : E 12 seriesinterference.

250VAC
Rated Voltage



XY
Min. uF0.050.0025
Max. uF0.150.0047

Temperature
range : -40 to +85oC
Climatic Category : 40/85/21
Special capacitance and voltage requirement can be supplied
Metallised polypropylene film capacitor with self healing
properties. Epoxy resin encapsulated under vacuum, in a yellow plastic box. Used
extensively to eliMin.ate interference generated by rapid change of current, voltage in electronic equipment under `X2' condition.
Rated
275VAC
Voltage
440VAC
Min. uF 0.010.01

CTR High Voltage Capacitor

Temperature
range : -25 to +85°C Climatic Category : 25/85/21
Available in : E 12 series
Round configuration wrapped in polyester adhesive tape and sealed with epoxy resin. Designed for use with high voltage rectifiers in power pack such as those used in electrostatic air cleaners ,electrostatic copiers or TV power supplies etc.
Rated Voltage2KVDC3KVDC4KVDC5KVDC6KVDC8KVDC10KVDC
Min. uF0.00470.00470.00330.00220.0010.0010.001
Max. uF0.220.150.10.0680.033I 0.0150.01

Temperature
range : -55 to +70°C Climatic Category : 55/70/56
Available in : E 12 series
Round configuration wrapped in polyester adhesive tape and sealed with epoxy resin Ideally suited for applications where capacitance stability high insulation resistance and low losses at high frequency are required.
Rated Voltage3800VDC/500VDC

CTR Igntion Capacitors

Temperature
range : -40 to +115oC
Climatic Category :
40/115/21
Special capacitance and voltage requirement can be supplied
Polyester capacitor of extended foil construction encapsulated in metal can sealed to ensures protection from moisture. Used as a noise suppressor in automobiles.
Rated Voltage500VDC500VDC500VDC500VDC
Cap in uF0.20.220.2850.32

CTR General Purpose AC Capacitors


Epoxy resin encapsulated
Temperatureunder vacuum, in a yellow
range : -55 to +100°Cplastic box. Used extensively in
Climatic Category : 55/100/56High Frequency Coupling and
Available in : E 12 seriesdecoupling and TV deflection

Circuits

Equivalent to : MKP 1.71
Rated Voltage160VDC
90VAC
250VDC
220VAC
400VDC
250VAC
630VDC 330VAC
Min. uF0.0680.0220.010.001
Max. uF3.2.0.68 0.33
Pulse rise
time V/us
Min.1.03.05.0 7.0
Max.4.011.020.0 30.0

CTR General Purpose DC Capacitors