Maxwell Capacitors
 
Maxwell High Voltage Capacitors

WM - Welded Metal
Largest of our Maxwell selection, the welded metal cans have two terminal variations. Two isolated terminals as shown and the lowest inductance models with single terminal case ground. Allow for extra weight in your design. These beauties are HEAVY Duty.
SP - Plastic Case
M-S/S - Stainless Steel Metal Case
Stainless steel metal case capacitors are impervious to harsh environments. Terminals on each end. Valve allows access to cavity.
C - Cylindrical Metal
Cylindrical metal case capacitors with light weight, unique design just right for compact applications. Terminals on top end.
P - Plastic Case
Plastic case single ended capacitors with compact design for extremely low inductance, fast rise time applications. Many uses in medical and "RF" environments.
D - Double Ended Plastic Case
Double ended plastic case capacitors have terminals on opposing ends. Plastic compact case designed for extremely low inductance, fast rise time applications.
M - Metal Case
Metal case caps have drawn metal can, double roll seams. High capacity / voltage ratio in small package.


All Maxwell prices set below factory cost. Further discounts may be available for large quantities.

APPLICATIONS: Cardiac Defibrillators, space based lasers, inertial confinement fusion experiments, hard rock mining, flashlamp drivers, lasers, RF linac, arc lamp, plasma deposition, sputtering and so on! All new unless otherwise marked.

HIGH ENERGY PULSE POWER!!


General Atomics Capacitor
0.03 µF, 0.05 µH Inductance

(CFO) 31507
General Atomics high voltage capacitor. 0.03 µF, ±10%, 0.05 µH inductance, 45 kv. 3-15/16" x 5-15/16" x 8-5/16".
 

High Voltage Pulse Capacitor
0.03 µF, 35 kv, ±10%

(CFO) 37667
Maxwell high voltage pulse capacitor. 0.03 µF, 35 kv. Used.

Max Peak Current: 25 kA
Max RMS Current: 20 amps
Approximate Inductance: 0.20 nH
Weight: 2.3 lbs

$595 each
 
$225 each - $209 (5+)

High Voltage Fuse
350a / 22 kv

 
(FUS) 94061
Protect your Investment!!
The ultimate protection for your capacitor bank. 850,000 A2S Let-thru action, 210,000 A2S carrying action, 0.013 ohms resistance. 4-1/2" OD x 12" long + 3/8" NC stud terminals. Brand new. Maxwell.
$100 each - $85 (3+)
 
 

Maxwell Labs Capacitors
225 µF / 15 kv

(CFO) 32634
Maxwell high voltage capacitor. 225 µF / 15kv.

• 11-1/4" x 16" x 29"
• Approximate Inductance = 100 nH
• Approximate Weight = 313 lbs

$1,100 each - $995 (12+)

(CFO) 32634UP
Maxwell high voltage capacitor. 225 µF / 15kv. Identical to (CFO) 32634 above, but case is primed only, no finish.
 
 
$925 each - $850 (12+)

 
Maxwell Capacitors - Listed
Part Number
Capacity
Volts
Size / Description
Case Style
Price
 
(CFO) 39049 130 pF 1500 kv 2-1/2" x 5" x 21-3/4" P
850.00
(CFO) 31901 0.02 µF 50 kv 2" x 5-3/4" x 15" SP
625.00
(CFO) 31507 0.03 µF 45 kv 3-15/16" x 5-15/16" x 8-5/16" SP
595.00
(CFO) 37667 0.03 µF 35 kv 2-1/4" x 4-1/4" x 6" SP
225.00
209.00 (5+)
(CFO) 37239 0.15 µF 15 kv 4-1/4" x 6" x 9-3/4" D
295.00
(CFO) 37398 0.15 µF 20 kv 4" x 6-1/4" x 9-3/4" P
350.00
(CFO) 37407 0.2 µF 20 kv 4" x 6" x 10-1/4" P
365.00
(CFO) 36091 0.8 µF 56 kv 5" x 12" x 25" WM
825.00
(CFO) 21052 1 µF 50 kv 23" x 7-7/8" x 5"D, HEC 21052, Non PCB
End stud terminals on each end, Plastic case
Mfg: High Energy
P
975.00
(CFO) 33651 1.4 µF 20 kv 7" x 14" x 27" WM
1,225.00
(CFO) 37186 45 µF 1.6 kv 4" x 8" x 8" M-S/S
450.00
(CFO) 30671 75 µF 3.5 kv 3-3/4" X 4-1/4 x 11-1/2" M
225.00
(CFO) 37424 98 µF 2 kv 6" x 13-1/2" x 9-1/2" M-S/S
450.00
(CFO) 32317 206 µF 22 kv 12" x 16" x 28" WM
2,200.00
(CFO) 32634 225 µF 15 kv 11-1/4" x 16" x 29"
Approx. Inductance = 100 nH
Approx. Weight = 313 lbs.
WM
1,100.00
995.00 (12+)
(CFO) 32634UP 225 µF 15 kv Identical to above but case
is primed only, no finish.
WM
925.00
850.00 (12+)
(CFO) 36134 350 µF 5 kv 7" x 14" x 24-1/2" WM
1,900.00
(CFO) 36203 460 µF 8 kv 6-1/2" x 13" x 27" WM
1200.00
(CFO) 36151 500 µF 1.5 kv 6" x 9-1/2" x 13-1/4" WM
1,600.00

OTHER QUICK DISCHARGE CAPACITORS - USED (SOLD AS-IS)
 
Part Number
Capacity
Volts
Size
Case Style
Price Each
Price (5+)
 
(CFO) PX600D6 0.42 µF 125 kv 12" x 14" x 28" WM
600.00
-
(CFO) PX480D62 0.725 µF 100 kv 11" x 14" x 26-1/2" WM
450.00
-
(CFO) PX600D5 0.21 µF 125 kv 12" x 14" x 28" WM
600.00
-