MCH38FK331J Cornell Dubilier Electronics (CDE), MCH38FK331J Datasheet

Mica Capacitors 330pF 2500V

MCH38FK331J

Manufacturer Part Number
MCH38FK331J
Description
Mica Capacitors 330pF 2500V
Manufacturer
Cornell Dubilier Electronics (CDE)
Series
MCHr
Datasheet

Specifications of MCH38FK331J

Voltage Rating
2.5 Volts
Operating Temperature Range
- 55 C to + 125 C
Temperature Coefficient
0 PPM / C to + 50 PPM / C
Termination Style
SMD/SMT
Product
Mica High Frequency Capacitors
Dimensions
9.65 mm W x 9.65 mm L x 4.06 mm H
Capacitance
330 pF
Tolerance
5 %
Package / Case
3838
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Nonmagnetic MCHN2500VKIT9, MCHN4000VKIT11
2500 & 4000 Volt RF Capacitors for Medical Imaging Coils, Plasma Generators,
VHF/UHF Power Amplifiers and Antenna Tuning with Nonmagnetic Option
Highlights
Specifications
Engineering Design Kits
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com
No thermal cracking
FR4 compatible and wave solderable
Extremely high Q above 50 MHz
Nonmagnetic option available
Ultra stable: no change with (t), (V) and (f)
Excellent for tuning and impedance matching
High flashover level
Withstands 2 mm bend test
Better than porcelain
2500 V kits 5 each of 8 values 270 to 1000 pF
4000 V kits 5 each of 10 values 10 – 220 pF
Types MCH and MCHN
MCH2500VKIT8, MCH4000VKIT10
Capacitance and Voltage Ratings:
Temperature Characteristics:
Capacitance Tolerance:
Temperature Range:
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Case Size:
Multilayer High RF Power Capacitors
1
The flexible aluminum silicate dielectric eliminates
cracking and permits soldering to 260 °C. These high
voltage, RF capacitors need no voltage derating at
temperatures up to 125 ºC and voltages to 4000 Vdc.
Exceptionally low ESR and superior thermal qualities
set the MCH/MCHN chip capacitors apart from
ordinary RF capacitors.
10 – 220 pF at 4kVdc and 270 – 1000 pF at
2500 Vdc (other ratings available)
±5% standard (±2% available)
–55 ºC to +125 ºC (with no voltage derating)
3838 (9.7 x 9.7 mm)
Temp. Coefficient
Construction for RF Power Applications
0 to +50 ppm/ºC
Applications
High Q, Low ESR Multilayer
MRI Coils
RF Ablation Systems
Transmitters
RF Generators
Antenna Tuning
Lasers
RF Power Amplifiers
MRI Generators
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±(0.05%+0.1 pF)
Cap Drift
RoHS Compliant
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MCH38FK331J Summary of contents

Page 1

... Types MCH and MCHN 2500 & 4000 Volt RF Capacitors for Medical Imaging Coils, Plasma Generators, VHF/UHF Power Amplifiers and Antenna Tuning with Nonmagnetic Option Highlights • No thermal cracking • FR4 compatible and wave solderable • Extremely high Q above 50 MHz • ...

Page 2

... MCH38FM820J-Y 100 MCH38FM101J-Y 120 MCH38FM121J-Y 150 MCH38FM151J-Y 180 MCH38FM181J-Y 220 MCH38FM221J-Y 270 MCH38FK271J-Y 330 MCH38FK331J-Y 390 MCH38FK391J-Y 470 MCH38FK471J-Y 560 MCH38FK561J-Y 680 MCH38FK681J-Y 820 MCH38FK821J-Y 1000 MCH38FK102J-Y *For nonmagnetic version change P/N prefix to MCHN CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com ...

Page 3

... Porcelain (3838) 2 MHz CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com Multilayer High RF Power Capacitors ESR vs. Frequency for 470 pF 10 100 f (MHz) Current Rating (IRMS) for 470 ºC Rise ...

Page 4

... Porcelain (3838) 2 MHz CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com Multilayer High RF Power Capacitors Q vs. Frequency 470 ºC Porcelain (3838) 10 100 f (MHz) MCH38K471J (3838) 2 MHz Impedance |Z| vs. Frequency for 470 º ...

Page 5

... RH, use within 6 months of receipt months is exceeded, check solderability CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com Multilayer High RF Power Capacitors Electrical Specifications Dielectric Strength: MΩ, 4 Dissipation Factor (DF): ...

Page 6

... Bending Test: Mount the capacitor as shown at right and press the ram bar until a 2.0 mm deflection is achieved. There will be no visual damage and the capacitors will meet the limits of methods JIS 5102 8.11 and AEC-Q200-005 without cracking or visual damage. Soldering Specifications Refl ...

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