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Home > Line Card > Knowles Syfer > Capacitors > Ceramic Capacitors
Knowles Syfer

Knowles Syfer

- Knowles Syfer (formerly Syfer Technology Limited) is a premier global manufacturer renowned for innovative application specific high-voltage, Hi-Q RF MLCCs and thru-hole/SMT EMI suppression filters. Our comprehensive product range includes; MLCCs include RF/Microwave/ultra-low ESR, high voltage to 12 k VDC, 250 VAC ratings, safety certified SMDs as well as space-grade parts. Our patented StackiCap™ is a unique capacitor assembly designed to achieve high capacitance and high voltage.
Syfer’s EMI filter lineup has SMD feed through capacitors rated to 3 A, SMD C and Pi filters rated to 20 A and X2Y® technology.
The broad Syfer AEC Q200 qualified family features both surface mount EMI filters and high-voltage MLCCs focused on the HEV and EV automotive market.
Worldwide manufacturing operations include a brand new facility in Suzhou, China, equipped with modern equipment to assure consistent, high quality products to meet the growing needs of our global markets.

Product List

2225J0160820KFT Image
  • Part#:2225J0160820KFT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 82PF 16V C0G/NP0 2225
  • In Stock:23430
$1.309/pcsRFQ
1206Y0100123JXT Image
  • Part#:1206Y0100123JXT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.012UF 10V X7R 1206
  • In Stock:208212
$0.098/pcsRFQ
  • Part#:1206Y250P900BQT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER HIGH Q 1206
  • In Stock:159379
$0.149/pcsRFQ
1825Y4K00151KCT Image
  • Part#:1825Y4K00151KCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 150PF 4KV C0G/NP0 1825
  • In Stock:99013
$0.395/pcsRFQ
1825Y1000683GCT Image
  • Part#:1825Y1000683GCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.068UF 100V C0G 1825
  • In Stock:12761
$2.849/pcsRFQ
2225J2000821KCT Image
  • Part#:2225J2000821KCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 820PF 200V C0G/NP0 2225
  • In Stock:33272
$0.943/pcsRFQ
2225J2500821KFT Image
  • Part#:2225J2500821KFT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 820PF 250V C0G/NP0 2225
  • In Stock:28556
$1.377/pcsRFQ
1206Y2000154JXT Image
  • Part#:1206Y2000154JXT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.15UF 200V X7R 1206
  • In Stock:115152
$0.189/pcsRFQ
0603Y2500152JDR Image
  • Part#:0603Y2500152JDR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 1500PF 250V X7R 0603
  • In Stock:277811
$0.081/pcsRFQ
1808Y0500220JFR Image
  • Part#:1808Y0500220JFR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 22PF 50V C0G/NP0 1808
  • In Stock:129782
$0.177/pcsRFQ
2225Y0500334KDT Image
  • Part#:2225Y0500334KDT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.33UF 50V X7R 2225
  • In Stock:26497
$1.322/pcsRFQ
2220J0100150JCR Image
  • Part#:2220J0100150JCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 15PF 10V C0G/NP0 2220
  • In Stock:53652
$0.732/pcsRFQ
1206J2K07P50DQT Image
  • Part#:1206J2K07P50DQT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 7.5PF 2KV C0G/NP0 1206
  • In Stock:87045
$0.22/pcsRFQ
1210J2500151FFT Image
  • Part#:1210J2500151FFT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 150PF 250V C0G/NP0 1210
  • In Stock:37527
$0.888/pcsRFQ
1812J2000332FAR Image
  • Part#:1812J2000332FAR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 3300PF 200V C0G/NP0 1812
  • In Stock:22443
$1.696/pcsRFQ
0805Y2500331JFT Image
  • Part#:0805Y2500331JFT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 330PF 250V C0G/NP0 0805
  • In Stock:209352
$0.113/pcsRFQ
1808Y1K00122MDT Image
  • Part#:1808Y1K00122MDT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 1200PF 1KV X7R 1808
  • In Stock:104999
$0.228/pcsRFQ
2220Y0160151JCT Image
  • Part#:2220Y0160151JCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 150PF 16V C0G/NP0 2220
  • In Stock:39070
$0.876/pcsRFQ
2225J5000121GCR Image
  • Part#:2225J5000121GCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 120PF 500V C0G/NP0 2225
  • In Stock:24561
$1.289/pcsRFQ
1812Y0100392KXR Image
  • Part#:1812Y0100392KXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 3900PF 10V X7R 1812
  • In Stock:66664
$0.283/pcsRFQ
1206J6305P60DCT Image
  • Part#:1206J6305P60DCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 5.6PF 630V C0G/NP0 1206
  • In Stock:242207
$0.081/pcsRFQ
1808J2500821MDT Image
  • Part#:1808J2500821MDT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 820PF 250V X7R 1808
  • In Stock:105129
$0.179/pcsRFQ
2220J0500821KFR Image
  • Part#:2220J0500821KFR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 820PF 50V C0G/NP0 2220
  • In Stock:40857
$0.933/pcsRFQ
2220Y0250155KXR Image
  • Part#:2220Y0250155KXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 1.5UF 25V X7R 2220
  • In Stock:47580
$0.818/pcsRFQ
1210Y1000681JCT Image
  • Part#:1210Y1000681JCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 680PF 100V C0G/NP0 1210
  • In Stock:124866
$0.174/pcsRFQ
2220Y1K20561GCT Image
  • Part#:2220Y1K20561GCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 560PF 1.2KV C0G/NP0 2220
  • In Stock:35985
$1.067/pcsRFQ
1812J0160682FFR Image
  • Part#:1812J0160682FFR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 6800PF 16V C0G/NP0 1812
  • In Stock:24838
$1.526/pcsRFQ
1812J0630392GFT Image
  • Part#:1812J0630392GFT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 3900PF 63V C0G/NP0 1812
  • In Stock:41232
$0.721/pcsRFQ
2220J2K50180FCR Image
  • Part#:2220J2K50180FCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 18PF 2.5KV C0G/NP0 2220
  • In Stock:19291
$1.723/pcsRFQ
2220Y1K50271JXR Image
  • Part#:2220Y1K50271JXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 270PF 1.5KV X7R 2220
  • In Stock:62180
$0.614/pcsRFQ
1808J2500271FFR Image
  • Part#:1808J2500271FFR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 270PF 250V C0G/NP0 1808
  • In Stock:64556
$0.571/pcsRFQ
1808J2500472MXR Image
  • Part#:1808J2500472MXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 4700PF 250V X7R 1808
  • In Stock:170210
$0.114/pcsRFQ
1808J0160333MXT Image
  • Part#:1808J0160333MXT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.033UF 16V X7R 1808
  • In Stock:147470
$0.138/pcsRFQ
0805J5000110KQT Image
  • Part#:0805J5000110KQT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 11PF 500V C0G/NP0 0805
  • In Stock:150139
$0.149/pcsRFQ
2211YA250271GCRSPU Image
  • Part#:2211YA250271GCRSPU
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 270PF 250V C0G/NP0 2211
  • In Stock:29931
$1.175/pcsRFQ
0603Y2000561KXR Image
  • Part#:0603Y2000561KXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 560PF 200V X7R 0603
  • In Stock:520153
$0.045/pcsRFQ
1825J0160682JCR Image
  • Part#:1825J0160682JCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 6800PF 16V C0G/NP0 1825
  • In Stock:50263
$0.729/pcsRFQ
1825Y2500223MXR Image
  • Part#:1825Y2500223MXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.022UF 250V X7R 1825
  • In Stock:45758
$0.744/pcsRFQ
1210Y6300562MXR Image
  • Part#:1210Y6300562MXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 5600PF 630V X7R 1210
  • In Stock:183964
$0.113/pcsRFQ
1812Y6300124MXR Image
  • Part#:1812Y6300124MXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.12UF 630V X7R 1812
  • In Stock:64881
$0.57/pcsRFQ
2225Y1K20331FCR Image
  • Part#:2225Y1K20331FCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 330PF 1.2KV C0G/NP0 2225
  • In Stock:15836
$2.348/pcsRFQ
1812J0500563GCR Image
  • Part#:1812J0500563GCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.056UF 50V C0G/NP0 1812
  • In Stock:25147
$1.262/pcsRFQ
1825J1K50181GCT Image
  • Part#:1825J1K50181GCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 180PF 1.5KV C0G/NP0 1825
  • In Stock:41080
$0.948/pcsRFQ
2225Y1K20223JXR Image
  • Part#:2225Y1K20223JXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.022UF 1.2KV X7R 2225
  • In Stock:22382
$1.4/pcsRFQ
0805J0500150KAT Image
  • Part#:0805J0500150KAT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 15PF 50V C0G/NP0 0805
  • In Stock:277828
$0.081/pcsRFQ
1210J2000821JAT Image
  • Part#:1210J2000821JAT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 820PF 200V C0G/NP0 1210
  • In Stock:73175
$0.271/pcsRFQ
2225Y0250392JCT Image
  • Part#:2225Y0250392JCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 3900PF 25V C0G/NP0 2225
  • In Stock:30057
$1.005/pcsRFQ
1808J0100154MXR Image
  • Part#:1808J0100154MXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.15UF 10V X7R 1808
  • In Stock:129327
$0.15/pcsRFQ
1808Y0100224KXR Image
  • Part#:1808Y0100224KXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.22UF 10V X7R 1808
  • In Stock:104697
$0.19/pcsRFQ
1210J0500564MDT Image
  • Part#:1210J0500564MDT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.56UF 50V X7R 1210
  • In Stock:69119
$0.348/pcsRFQ
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