Capacitors
Capacitor Parts
Our top-grade capacitor components will ensure that you have enough energy storage space between closely-placed conductors. At Electronic Surplus, we offer military, mica, and other capacitor parts for sale, so you can find the capacitor hardware that’s best for your current project.
When choosing a capacitor hardware, please make sure that the capacitor matches up with the voltage you’re working with. This will maximize your safety while you’re using the capacitor. Customers safety is extremely important to us, so please contact us if you aren’t sure which capacitor is ideal for the voltage you’re working with.
Shop for your capacitor parts below. Is the part you’re looking for out of stock? Request it here.
- SANGAMO - 101113U020AB2B - Capacitor, Electrolytic. 11,000uF, 20 VDC, New.Special Price $6.98 Regular Price $11.95READY TO SHIP - ONLY 54 LEFT IN STOCK!SANGAMO - 101113U020AB2B Capacitor, Electrolytic. Type 101 Computer Grade, Electrolytic Aluminum Cylindrical Can Capacitance: 11,000uF Voltage: 20VDC. Mount: Panel, Clamp Mount Dimensions: 1.415" Diameter x 3.333" High. Operating Temperature: -55 to 105 Deg C. Contacts: 2 Screw Terminals. Alternates: Cornell Dubilier CGR113U020R2L3PL, Cornell Dubilier CG113U020R4C Made in the USA. Learn More
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Mepco/Electra - 3186BE123U030AMA2 - 12,000uF 30VDC Electrolytic CapacitorIN STOCK - MORE THAN 1,000 READY TO SHIP!Mepco Electra - 3186BE123U030AMA2 - 12,000uF 30VDC - Electrolytic Capacitor, Computer Grade Type 3186 85 °C Aluminum Electrolytic, Screw Terminal Best Value 85 °C High Capacitance Screw Terminal Type While Type 3186’s standard encasement is by compression with the capacitor element captured on an aluminum peg in the can bottom and a phenolic peg in the top. Construction offers high vibration and shock withstanding and excellent heat transfer. High CV rating and are suitable for use in most demanding applications requiring high current filtering or energy storage. Highlights • High CV rating • High current filtering • Screw terminal • High ripple current capability • High capacitance per can Specifications Temperature Range –40 ºC to +85 ºC Rated Voltage: 30 VDC, 40 VDC Surge Capacitance: 12,000 uF Capacitance Tolerance –10% +75 Connections: Screw Terminal 10-32 Thread Dimensions: 1.35" Diameter x 4.35" Height New Computer Grade Made in USA Alternate: Cornell Dubilier 3186BC123U025APA6, CGS123U030R4C Learn More - Mallory - CG123U015R3C - Capacitor, electrolytic. 12,000uF 15VDC.READY TO SHIP - ONLY 26 LEFT IN STOCK!
Mallory - CG123U015R3C Capacitor, Electrolytic.
12,000uF 15VDC.
Max. Surge vcoltage 20 VDC
Max. Operating Temperature: 85 C
Package: Computer Grade.
Dimensions: 1.4" D x 3.172" High (overall with terminals 3.408" high).
Made in the USA.
Learn More - Mallory - CGS133U040DF1 - Capacitor, Electrolytic. 13KuF 40VDC.READY TO SHIP - ONLY 28 LEFT IN STOCK!
Mallory - CGS133U040DF1 Capacitor, Electrolytic.
13,000uF 40VDC.
Max. Surge: 50 VDC
Tolerance: -10%+75%
Material: Aluminum.
Temperature: +85 C
Dimensions: 2" D x 4-1/8" high.
Grade: Computer grade.
Contacts: 2 Screw Post Terminal
Lead Style: High Post
Alternate: Cornell Dubilier CGS123U040R4C
NSN: 5910-00-153-5354
Proudly Made in USA
Learn More - TSW – Formerly Panasonic / Matsushita - ECOS1EP153BA - 15000UF 25VDCREADY TO SHIP - ONLY 99 LEFT IN STOCK!TSW – Formerly Panasonic / Matsushita - ECOS1EP153BA - 15000UF 25VDC Upgrade your electronic equipment with the TSW – Formerly Panasonic / Matsushita ECOS1EP153BA snap-in electrolytic capacitor, a high-quality component designed for reliable performance. With a substantial capacitance rating of 15,000uF and a working voltage of 25VDC, it's perfect for a wide range of applications. Its robust aluminium construction ensures durability, while the round tubular shape fits seamlessly into PCB mounts. Manufactured in Japan, this capacitor boasts a tolerance rating of ±20%, and operates efficiently within a temperature range of -40 °C to 85 °C. The snap-in termination style allows for easy installation, ensuring a secure fit. At 1.125" (22mm) in diameter and 2.0" (50mm) in height, it's a compact and effective solution for your power management needs. TSW capacitors are currently manufactured by Kyocera AVX Type: Snap-In Aluminum Electrolytic Capacitors Capacitance: 15000UF (0.015F, 15,000,000 nF) Tolerance: 20% Voltage: 25 VDC Working, 32 VDC Surge Operating Temperature: -40 C to 85 C Endurance: 3000 Hours at +85 C Dimensions: 1.125” Diameter x 2.0: High, (22 X 50mm) TSW CE Alternate: Cornell Dubilier SLPX153M025E3P3, ECEC1EP153BA Made in Japan Learn More
- NICHICON - LHL1C153QHS - Capacitor, electrolytic. 15K MFD 16VDC.$3.75IN STOCK - MORE THAN 100 READY TO SHIP!Capacitor, electrolytic. 15K MFD 16VDC. Package: Snap-in. Dimensions: 1.196" (30.3mm) D x 2.012" (51.1mm) high. New. Note: Operating temperature: 85 Deg C. Learn More
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NICHICON - UBU1C153TTA2 - Capacitors, electrolytic. 15,000UF 16VDC.Special Price $2.98 Regular Price $3.95IN STOCK - MORE THAN 100 READY TO SHIP!NICHICON - UBU1C153TTA2 - Capacitors, Electrolytic. 15,000UF 16VDC. Material: Aluminum. Dimensions: 1" D x 2.5" Tall. Leads: Radial. -40C/85C Alternate: Kemet ESK159M016AQ4AA Learn More -
NIPPON CHEMI-CON - EKMH250VNN153MR35T - Electrolytic. 15,000�F 25VDC.$3.80READY TO SHIP - ONLY 28 LEFT IN STOCK!Capacitor, electrolytic. 15,000�F 25VDC. Tolerance: 20% Material: aluminum. Package: radial snap-in. Dimensions: 35.2mm D x 31.4mm high. Lead spacing: 9.0mm. Note: Series KMH. Operating temperature: 105 Deg C. 105Deg C / 2,000 hours +R. Marked: UCC62B06L24. Learn More - Sprague Compulytic - 32D8047P - Capacitor. 17,000uF 65VDC, Aluminum Electrolytic Computer Grade, New.READY TO SHIP - ONLY 69 LEFT IN STOCK!
Sprague Compulytic - 32D8047P Capacitor, Aluminum Electrolytic.
Computer Grage capacitors are aluminum electrolytic capacitors that are offered in a can with screw terminals. As the name “computer grade” implies this style of capacitor was originally designed for main frame computers because of their long life and high ripple characteristics. These same characteristics have proven to make them a popular choice in designing power supplies, welding equipment, communications systems and in automotive applications.
17,000uF 65VDC.
Lead Type: 2 High Post, Screw Terminals
Sprague Type 32D Computer Grade.
Package: 3" D x 5.5" tall.
Weight: 2 lbs.
New Old Stock
Alternate: CGS173U075
Applications: Popular choice in designing power supplies, welding equipment, communications systems and in automotive applications.
Proudly Made in USA
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Philips - 3186GH234U010BMA1 - Capacitor, electrolytic. 23,000uF 10VDC.$7.50READY TO SHIP - ONLY 5 LEFT IN STOCK!Capacitor, electrolytic. 23,000uF 10VDC. Tolerance: -10%, +75%. Package: 2 screw terminals. Dimensions: 3" D x 5-3/4" tall. Operating temp: 85 DegC. Note: Computer grade.
Learn More - KEMET - M39003/01-2292J - Capacitor, Tantalum. 33uF 20V.READY TO SHIP - ONLY 44 LEFT IN STOCK!
KEMET - M39003/01-2292J - Capacitor, Tantalum.
Ratings: 33uF 20V.
Tolerance: 10%.
Package: solid, axial leads.
Dimensions: 7.3mm D x17.5mm long.
Note: Military.
Alternate: T212C336K025MS.
Learn More - General Electric - 86F114M1 - Capacitor, electrolytic. 39000uF 10VDC.$10.00READY TO SHIP - ONLY 3 LEFT IN STOCK!Capacitor, electrolytic. 39000uF 10VDC. Tubular. Dimensions: 2" D x 4-1/8" high. Learn More
- PANASONIC/MATSUSHITA - EEC-F5R5U104 - Capacitor. 0.1 Farad 5.5V.IN STOCK - MORE THAN 100 READY TO SHIP!
PANASONIC/MATSUSHITA - EEC-F5R5U104 - Capacitor. 0.1 Farad 5.5V.
Backup Memory. Supercap.
Stacked Coin Type.
Mount: PCB, Horizontal.
Dimensions: 13.2mm D x 6.0mm high.
Lead Spacing: 5.0mm.
Rohs Compliant.
Alternate: BC Components 2222-196-12104.
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ELNA AMERICA INC - DK-6R3D105 - Capacitor, electrolytic. 1 Farad 6.3VDC.Special Price $8.98 Regular Price $15.00READY TO SHIP - ONLY 1 LEFT IN STOCK!ELNA AMERICA INC - DK-6R3D105 - Capacitor, electrolytic.
1 Farad 6.3VDC.
Mounting: PCB, radial.
Double-layer, three coin cells
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Unidentified MFG - M39014/17-0089 - Military Ceramic Capacitors Feed ThruSpecial Price $12.95 Regular Price $15.00IN STOCK - MORE THAN 100 READY TO SHIP!Military Ceramic Capacitors Feed Thru silver plated. CKR82 Learn More - Unidentified MFG - NPO 3-12 - Capacitor, Variable Tuning.IN STOCK - MORE THAN 100 READY TO SHIP!
NPO 3-12 - Capacitor, Variable Tuning.
Status: Discontinued
Capacitance: 3 - 12 pF
Connections: Solder Lugs
Material: Ceramic.
Note: NPO = (N)egative coefficient zero, (P)ositive coefficient zero.
Vintage - New Old Stock
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Unidentified MFG - E5M105 - Capacitor. Package: 2 Dip.$0.25IN STOCK - MORE THAN 100 READY TO SHIP!Capacitor. Package: 2 Dip. Learn More - Unidentified MFG - A.153G - Capacitor. 1600V.$3.99READY TO SHIP - ONLY 72 LEFT IN STOCK!Capacitor. 1600V. Package: radial leads. Dimensions: 38mm long x 13.7mm wide x 21.2mm high. Lead spacing: 34.2mm. New. Note; Cross RCA 190475. Learn More
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Unidentified MFG - 508071 - Capacitor, ceramic. Variable.$3.00READY TO SHIP - ONLY 93 LEFT IN STOCK!Capacitor, Ceramic. Variable.
Dimensions: 20.6mm long x 15.88mm wide.
Note: Screw Adjustable.
New Old Stock
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Unidentified MFG - 133D40 - Capacitor. Unknown value.Special Price $0.79 Regular Price $1.00READY TO SHIP - ONLY 22 LEFT IN STOCK!Surplus Capacitor. Unknown value. Package: 4 dip in a 40 Dip outline.
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Unidentified MFG - 133D28 - Capacitor.Special Price $0.79 Regular Price $1.00READY TO SHIP - ONLY 32 LEFT IN STOCK!Capacitor. Package: 4 dip in a 28 Dip package. Learn More -
Unidentified MFG - 133D24 - Capacitor.Special Price $0.79 Regular Price $1.00READY TO SHIP - ONLY 19 LEFT IN STOCK!Capacitor. Package: 4 dip in a 24 Dip package. Learn More - Unidentified MFG - 17A159 - Capacitor, variable.$5.99READY TO SHIP - ONLY 2 LEFT IN STOCK!Capacitor, variable. Material: ceramic. Three soldered together on a bracket. Each cap is 15.6mm wide x 19.4mm long x 4.6mm high. Bracket: 70mm mt ctr. Variable. Bottom of cap marked 119. No other info avail. Learn More
- Sprague - 1280-01-098-5010 - 6134394-1 CAPACITOR MODULESpecial Price $149.95 Regular Price $199.00READY TO SHIP - ONLY 2 LEFT IN STOCK!CAPACITOR MODULE DESCRIPTION 1.20 IN.LG.AND W;1.30 IN.H;MATL:LEAD COMPOSITION-SOFT COPPER PER QQ-W-343 TYPE S,60/40 TIN LEAD COATED:TEMP RANGE:OPERATING:-55 DegC to 125 DegC Learn More