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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. 

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  1. Manufacturer ILLINOIS CAPACITOR INC Remove This Item
  2. Manufacturer SEMCO Remove This Item
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Category  
  1. Electrolytic Capacitor 4 items
  2. High Voltage Capacitor 4 items
  3. Mica Capacitor 5 items
  4. Other Capacitors 5 items
Capacitance  
$0 $100000000 $0 to $100000000
Capacitance pF  
0pF 9000pF 0pF to 9000pF
Less than 1uF  
0uF 470uF 0uF to 470uF
Capacitance uF  
1uF 1000uF 1uF to 1000uF
More than 1000uF  
1,000uF 39,000uF 1,000uF to 39,000uF
DC Voltage  
3v 15000v 3v to 15000v
Tolerance  
  1. 10% 2 items
  2. 20% 1 item
  3. Not Specified 9 items
Manufacturer  
X
  1. Unmarked 104 items
  2. ACRO 1 item
  3. AE 2 items
  4. Aerovox 11 items
  5. Acushnet 1 item
  6. Advacom 1 item
  7. Aeromet 1 item
  8. Amp Inc 1 item
  9. American Technical Ceramics Corp 3 items
  10. AMER TECH CERAMIC 19 items
  11. ASC 4 items
  12. AVX/Kyocera 163 items
  13. ARCO ELECTRONICS INC. 4 items
  14. AVX 17 items
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  16. ARCO 2 items
  17. Arcotronics 4 items
  18. AVX CORPORATION 1 item
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  21. Bird 7 items
  22. BC Comp 4 items
  23. BHC 2 items
  24. BEC 1 item
  25. Cal-Chip 8 items
  26. C 1 item
  27. Brel International Inc 1 item
  28. CGW 5 items
  29. CDE 27 items
  30. CERA-MITE 2 items
  31. CBN 1 item
  32. Centralab 10 items
  33. CAPACITOR TECHNOLOGY 1 item
  34. CDET 1 item
  35. Centralab HK LTD 1 item
  36. CORNELL DUBILIER 16 items
  37. CORNELL-DUBILIER 3 items
  38. CM 1 item
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  43. ENDURA 1 item
  44. ELECTROMOTIVE 1 item
  45. EC 1 item
  46. ELECTROCUBE 8 items
  47. ECI 1 item
  48. E F JOHNSON CO 1 item
  49. EF JOHNSON 1 item
  50. DICKSON 1 item
  51. Elna America Inc 3 items
  52. ECHO LAKE ENTP 1 item
  53. Edmar Electronics 1 item
  54. EL-MENCO 14 items
  55. EFC 3 items
  56. ELECTRO CAP 2 items
  57. EEC 1 item
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  59. EPCOS 9 items
  60. ERO 2 items
  61. F.A.S.E 1 item
  62. EUC 1 item
  63. FDO 1 item
  64. Farad Electronics 2 items
  65. General Electric 30 items
  66. Fujitsu Towa Electron Ltd 1 item
  67. G E INDUSTRIAL SYSTEMS 1 item
  68. General Radio Co 1 item
  69. Harris Corp 1 item
  70. Gould 1 item
  71. GUDEMAN CO. 1 item
  72. HOLLAND 1 item
  73. HILTON CAPACITOR 2 items
  74. HEC 1 item
  75. HILTON INDUSTRIES 2 items
  76. IMB 1 item
  77. HVCO 3 items
  78. ILLINOIS CAPACITOR INC 8 items
  79. IND/MIDWEC 1 item
  80. INDUSTRIAL 1 item
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  82. ITW PAKTRON 10 items
  83. KCK 1 item
  84. KEMET 261 items
  85. JAPAN 1 item
  86. JOHANSON DIELECTRIC 11 items
  87. KCK CO LTD 2 items
  88. KEMET ELECTRONICS 12 items
  89. JFD 4 items
  90. ITW 1 item
  91. Kemet or Equal 7 items
  92. JOHANSON TECHNOLOGY 4 items
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  94. KMT 2 items
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  97. JWC 1 item
  98. KOA Speer 1 item
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  100. Lelon 2 items
  101. KYOCERA CORPORTATION 1 item
  102. MAJOR 29 items
  103. Mallory 18 items
  104. M/E 2 items
  105. Livingston Industrial Co 1 item
  106. Matsushita 11 items
  107. MDC 4 items
  108. Mepco 4 items
  109. Mepco/Electra 14 items
  110. Mepco/Centralab 5 items
  111. MICRO-Q 1 item
  112. Matsuo Electric Co., LTD 1 item
  113. MISC 1 item
  114. Mitsubishi 1 item
  115. Motorola 3 items
  116. MILITARY 6 items
  117. MILITAN 1 item
  118. MIRAMAR DIELECTRICS 2 items
  119. Murata Erie 29 items
  120. MT 1 item
  121. Murata Products 7 items
  122. MURATA 6 items
  123. NCI 1 item
  124. Nemco 2 items
  125. NICHICON 45 items
  126. NIPPON CHEMI-CON 15 items
  127. NIC COMPONENTS CORP 10 items
  128. NT 1 item
  129. Philips 23 items
  130. NIPPON 3 items
  131. NICHIA 2 items
  132. NOVA 1 item
  133. NIPPON INDUSTRIES CO LTD 2 items
  134. NWL 1 item
  135. OKAYA 1 item
  136. Philco 1 item
  137. Panasonic/Matsushita 119 items
  138. Panasonic 17 items
  139. PLESSEY 1 item
  140. POLYFLON 1 item
  141. Potter USA 2 items
  142. PRESIDIO COMPONENTS INC 1 item
  143. PULSE 1 item
  144. Samsung 3 items
  145. ROHM 5 items
  146. Rockwell 1 item
  147. RCL 1 item
  148. RICHEY 7 items
  149. RIFA 2 items
  150. RMC 6 items
  151. ROCHESTER INDUSTRIALSERVICES 1 item
  152. ROEDERSTEIN ELX 3 items
  153. RONKEN 2 items
  154. S&M 1 item
  155. RUBYCON 10 items
  156. S+M COMPONENTS 1 item
  157. RGA 1 item
  158. Richey Electronics 1 item
  159. SAHA 2 items
  160. SANGAMO 11 items
  161. SEC 1 item
  162. SANGAMD 1 item
  163. Samwha Electric Co Ltd 1 item
  164. SBE 1 item
  165. SEACOR 1 item
  166. SCHUSTER 1 item
  167. SEMCO 7 items
  168. Siemens 7 items
  169. SMC 1 item
  170. Sprague 147 items
  171. Sprague Goodman 1 item
  172. SME 1 item
  173. STC 2 items
  174. SUMIDA 1 item
  175. STETTNER-TRUSH 1 item
  176. STK Electronics Inc 1 item
  177. Standard Power Inc 3 items
  178. STC+KEMET 1 item
  179. TDK 8 items
  180. Tektronix 1 item
  181. THOMSON CSF 2 items
  182. Thompson Components 1 item
  183. THOMPSON 1 item
  184. THOMPSON CSF 2 items
  185. THOMSON 5 items
  186. THE COND. PROD. CORP 1 item
  187. THE GOOD PROD CORP 1 item
  188. THOMSON COMPONENTS 6 items
  189. THOMSON INDUST 8 items
  190. TRW 9 items
  191. UNITED CHEMI-CON INC 6 items
  192. TTI 1 item
  193. Union Carbide 1 item
  194. UNENCO 1 item
  195. UTC 1 item
  196. Vishay Vitramon Inc 36 items
  197. Vishay 17 items
  198. VOL 1 item
  199. Vishay/Sprague 30 items
  200. Vishay/BC Components 6 items
  201. VENKEL 6 items
  202. VENKEL LTD 3 items
  203. Vishay/Roederstein 5 items
  204. Voltronics Corp 1 item
  205. Vishay(Mallory/NACC) 1 item
  206. Western Electric 1 item
  207. WEST CAP 3 items
  208. WESCO 2 items
  209. West-Cap 1 item
  210. Westinghouse 1 item
  211. Yageo 1 item
  212. WIMA 16 items
  213. XICON 4 items
  214. Wright 2 items
  215. Maxwell 1 item
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Unit of Measure  
  1. Each 4 items
  2. Set 3 items
Price  
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15 Items

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  1. SEMCO - MCM01/009/3PF - Capacitor, mica. 3pF 500V.
    SEMCO - MCM01/009/3PF - Capacitor, mica. 3pF 500V.
    $3.88
    READY TO SHIP - ONLY 20 LEFT IN STOCK!
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    Capacitor, mica. 3pF 500V. Package: SMD Teflon metal clad. Hi frequency, low inductance. The SEMCO type "MCM" and "MIN" are fixed, metal clad, impregnated, (Teflon below 50pF) mica or silvered mica capacitors designed with low inductance terminals for operation in the gigahertz range. Semco is CDE. More info: http://www.cde.com/catalogs/MCM-MIN.pdf Learn More
  2. SEMCO - MCM01/009/4.5PF – MCM01-009CD4R5 - Capacitor, Mica. 4.5pF 500V. High Temperature.
    SEMCO - MCM01/009/4.5PF – MCM01-009CD4R5 - Capacitor, Mica. 4.5pF 500V. High Temperature.
    Special Price $3.98 Regular Price $4.95
    READY TO SHIP - ONLY 19 LEFT IN STOCK!
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    SEMCO - MCM01/009/4.5PF - MCM01-009CD4R5 - Capacitor, mica. 4.5pF 500V. The SEMCO type "MCM" and "MIN" are fixed, metal clad, impregnated, (Teflon below 50pF) mica or silvered mica capacitors designed with low inductance terminals for operation in the gigahertz range. Semco is CDE. To assure high current capability in the smallest capacitors, low-capacitance ratings use polytetrafluorethylene (PTFE) that has ultra-low dielectric absorption - better than polypropylene, polystyrene and NPO ceramic. Package: SMD Teflon Metal Clad. Temperature: -55C to 200C Hi Frequency, Low Inductance. Applications: RF Power Amplifiers Lasers Mobile Radio Plasma generators MRI Coils RF Medical Equipment Land Mobile antennas 27 to 900 MHZ. More info: http://www.cde.com/catalogs/MCM-MIN.pdf Learn More
  3. SEMCO - MCM01/009/5.5PF - Capacitor, mica. 5.5pF 500V.
    SEMCO - MCM01/009/5.5PF - Capacitor, mica. 5.5pF 500V.
    Special Price $1.98 Regular Price $2.49
    READY TO SHIP - ONLY 11 LEFT IN STOCK!
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    Capacitor, mica. 5.5pF 500V. Package: SMD Teflon metal clad. Hi frequency, low inductance. The SEMCO type "MCM" and "MIN" are fixed, metal clad, impregnated, (Teflon below 50pF) mica or silvered mica capacitors designed with low inductance terminals for operation in the gigahertz range. Semco is CDE. More info: http://www.cde.com/catalogs/MCM-MIN.pdf Learn More
  4. SEMCO - MCM01/009/6.0PF - Capacitor, mica. 6pF 500V.
    SEMCO - MCM01/009/6.0PF - Capacitor, mica. 6pF 500V.
    $2.99
    READY TO SHIP - ONLY 5 LEFT IN STOCK!
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    Capacitor, mica. 6pF 500V. Package: SMD Teflon metal clad. Hi frequency, low inductance. The SEMCO type "MCM" and "MIN" are fixed, metal clad, impregnated, (Teflon below 50pF) mica or silvered mica capacitors designed with low inductance terminals for operation in the gigahertz range. Semco is CDE. More info: http://www.cde.com/catalogs/MCM-MIN.pdf Learn More
  5. SEMCO - MCM01/009/50PF - Capacitor, mica. 50pF 500V.
    SEMCO - MCM01/009/50PF - Capacitor, mica. 50pF 500V.
    $1.94
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
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    Capacitor, mica. 50pF 500V. Package: SMD Teflon metal clad. Hi frequency, low inductance. The SEMCO type "MCM" and "MIN" are fixed, metal clad, impregnated, (Teflon below 50pF) mica or silvered mica capacitors designed with low inductance terminals for operation in the gigahertz range. Semco is CDE. More info: http://www.cde.com/catalogs/MCM-MIN.pdf Learn More
  6. SEMCO - MCM01/009/175PF - Capacitor, Mica. 175pF 500V.
    SEMCO - MCM01/009/175PF - Capacitor, Mica. 175pF 500V.
    $3.90
    READY TO SHIP - ONLY 6 LEFT IN STOCK!
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    SEMCO - MCM01/009/175PF - Capacitor, Mica. 175pF 500V.

    These robust capacitors are in silver-plated metal cases to enable ultra-low inductance terminations and heat spreading for high power operation. The mica and Teflon® dielectric systems assure very-low ESR to greater than 1 GHz and exceptionally high ripple current capabilities and stability in subminiature sizes. All styles are non-magnetic and are right for use in critical NMR MRI applications.

    These type MCM and MIN capacitors were previously manufactured by SEMCO, Inc. CDE acquired SEMCO and is now manufacturing the 16 variations of both SMD and through-hole, subminiature, metal clad configuration mica and Teflon® capacitors.

    Capacitance: 175pF

    Voltage: 500V.

    Package: SMD Teflon metal clad. Hi frequency, low inductance.

    The SEMCO type "MCM" and "MIN" are fixed, metal clad, impregnated, (Teflon below 50pF) mica or silvered mica capacitors designed with low inductance terminals for operation in the gigahertz range. Semco is CDE.

    More info: http://www.cde.com/catalogs/MCM-MIN.pdf

    Learn More
  7. SEMCO - MCM01/009/185PF - Capacitor, mica. 185pF 500V.
    SEMCO - MCM01/009/185PF - Capacitor, mica. 185pF 500V.
    $1.95
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
    Add to Wish List Add to Compare
    Capacitor, mica. 185pF 500V. Package: SMD Teflon metal clad. Hi frequency, low inductance. The SEMCO type "MCM" and "MIN" are fixed, metal clad, impregnated, (Teflon below 50pF) mica or silvered mica capacitors designed with low inductance terminals for operation in the gigahertz range. Semco is CDE. More info: http://www.cde.com/catalogs/MCM-MIN.pdf Learn More
  8. ILLINOIS CAPACITOR INC - 104GCR050M - Capacitor, Ceramic. 0.1uF 50VDC. Package of 10.
    ILLINOIS CAPACITOR INC - 104GCR050M - Capacitor, Ceramic. 0.1uF 50VDC. Package of 10.
    Special Price $3.98 Regular Price $4.95
    IN STOCK - MORE THAN 100 READY TO SHIP!
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    ILLINOIS CAPACITOR INC - 104GCR050M - Capacitor, Ceramic.

    Capacitance: 0.1uF

    Voltage: 50VDC.

    Tolerance: 20%.

    Type: Y5U.

    Temperature: -30 C to 85 C

    Package: Radial Disc.

    Dimensions: 8.7mm round. Lead spacing: 10.0mm.

    Package of 10.

    Learn More
  9. ILLINOIS CAPACITOR INC - 474PPB400K - 0.47uF 400V 10% Polypropylene Film Capacitor
    ILLINOIS CAPACITOR INC - 474PPB400K - 0.47uF 400V 10% Polypropylene Film Capacitor
    Special Price $1.98 Regular Price $3.00
    IN STOCK - MORE THAN 100 READY TO SHIP!
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    ILLINOIS CAPACITOR INC - 474PPB400K Polypropylene Film CapacitorV

    0.47UF 400V 10%

    New Molded Capacitor

    2-Pin PCB mount

    1-1/4" long x 1/2" deep x 7/8" high. (32 x 24.5 x 15)

    Learn More
  10. ILLINOIS CAPACITOR INC - 475RAR450B - 4.7UF 450V RADIAL CAPS
    ILLINOIS CAPACITOR INC - 475RAR450B - 4.7UF 450V RADIAL CAPS
    Special Price $0.98 Regular Price $1.45 As low as $0.49
    IN STOCK - MORE THAN 100 READY TO SHIP!
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    ILLINOIS CAPACITOR INC - 475RAR450B - Aluminum Electroytic Capacitor

    Capacitance: 4.7UF

    Voltage: 50V 20%

    RAR Series

    Type: Radial Leads Aluminum Capacitor

    Temperature: 85 DEG C.

    Dimensions: 1-1/16" x 5/8" Diameter

    Alternates: VHT4.7M450, UVZ2W4R7MPD, ESMG451ETD4R7MJ20S, 475CKE450MLN

    New Old Stock

    Learn More
  11. ILLINOIS CAPACITOR INC - 107RZS016M - Capacitor. 100uF 16VDC. Type RZS, Package of 10.
    ILLINOIS CAPACITOR INC - 107RZS016M - Capacitor. 100uF 16VDC. Type RZS, Package of 10.
    $2.98 As low as $1.98
    READY TO SHIP - ONLY 61 LEFT IN STOCK!
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    ILLINOIS CAPACITOR INC - 107RZS016M - Capacitor, Electrolytic, Type RZS.

    Aluminum Electrolytic Capacitors

    Capacitance: 100uF

    Voltage: 16VDC 16WVDC.

    Operating Temperature: 105 deg C.

    Package: radial leads.

    Dimensions: 7/16" D x 1/2" tall.

    Package of 10.

    Learn More
  12. ILLINOIS CAPACITOR INC - CAP242 - 107TTA025M - Electrolytic. 100uF 25VDC. Package of 10.
    ILLINOIS CAPACITOR INC - CAP242 - 107TTA025M - Electrolytic. 100uF 25VDC. Package of 10.
    Special Price $4.98 Regular Price $6.50
    READY TO SHIP - ONLY 56 LEFT IN STOCK!
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    ILLINOIS CAPACITOR INC - CAP242 Capacitor, Electrolytic.

    100uF 25VDC.

    Package: Axial.

    Dimensions: 8.2mm D x 17.4mm long.

    Operating temp: 85 DegC.

    Note: Marked TTAA.

    Maybe replaced with Nichicon capacitors.

    Package of 10.

    Learn More
  13. ILLINOIS CAPACITOR INC - 227TTA016A - Capacitor, electrolytic. 220uF 16V.
    ILLINOIS CAPACITOR INC - 227TTA016A - Capacitor, electrolytic. 220uF 16V.
    $0.50
    IN STOCK - MORE THAN 100 READY TO SHIP!
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    Capacitor, electrolytic. 220uF 16V. Tolerance: -10 / +50%. Material: aluminum. Package: axial leads. Dimensions: 0.405" (10.2mm) D x 0.813" (20.6mm) long. Note: Type CE02W1C221B. Operating temperature: 85 Deg C. Learn More
  14. ILLINOIS CAPACITOR INC - 477RLR035M - Capacitor, electrolytic. 470uF 35V.
    ILLINOIS CAPACITOR INC - 477RLR035M - Capacitor, electrolytic. 470uF 35V.
    $0.50
    IN STOCK - MORE THAN 500 READY TO SHIP!
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    Capacitor, electrolytic. 470uF 35V. Package: radial leads. Dimensions: 5/8" D x 1" high. Lead spacing; 7.7mm (0.305"). Operating temperature: 85 Deg C. Learn More
  15. ILLINOIS CAPACITOR INC - 827LBA200M2DF - 820uF 200VDC Snap in capacitors
    ILLINOIS CAPACITOR INC - 827LBA200M2DF - 820uF 200VDC Snap in capacitors
    $3.00
    IN STOCK - MORE THAN 500 READY TO SHIP!
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    820UF 200VDC SNAP IN CAPACITOR. 1.61"HIGH 1.18"OD. 85 deg c Learn More
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15 Items

per page
Set Descending Direction
  1. Manufacturer ILLINOIS CAPACITOR INC Remove This Item
  2. Manufacturer SEMCO Remove This Item
Clear All
Shopping Options
Category
  1. Electrolytic Capacitor 4 items
  2. High Voltage Capacitor 4 items
  3. Mica Capacitor 5 items
  4. Other Capacitors 5 items
Capacitance pF
0pF 9000pF 0pF to 9000pF
Less than 1uF
0uF 470uF 0uF to 470uF
Capacitance uF
1uF 1000uF 1uF to 1000uF
More than 1000uF
1,000uF 39,000uF 1,000uF to 39,000uF
Tolerance
  1. 10% 2 items
  2. 20% 1 item
  3. Not Specified 9 items
Price
$0 $450 $0 to $450
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