Choose your country or region.

Close
0 Item(s)
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.
Request Quote Form >

Related Products

1206Y0100270FCT
1206Y0100270FCT
Manufacturers: Knowles Syfer
Description: CAP CER 27PF 10V C0G/NP0 1206
In stock: 106569 pcs
Download: 1206Y0100270FCT.pdf
RFQ
1210J1K00391KDR
1210J1K00391KDR
Manufacturers: Knowles Syfer
Description: CAP CER 390PF 1KV X7R 1210
In stock: 216611 pcs
Download: 1210J1K00391KDR.pdf
RFQ
1808Y1K00270GFR
1808Y1K00270GFR
Manufacturers: Knowles Syfer
Description: CAP CER 27PF 1KV C0G/NP0 1808
In stock: 114026 pcs
Download: 1808Y1K00270GFR.pdf
RFQ
1812J0250155JDR
1812J0250155JDR
Manufacturers: Knowles Syfer
Description: CAP CER 1.5UF 25V X7R 1812
In stock: 46702 pcs
Download: 1812J0250155JDR.pdf
RFQ
1812J0500472JCT
1812J0500472JCT
Manufacturers: Knowles Syfer
Description: CAP CER 4700PF 50V C0G/NP0 1812
In stock: 103910 pcs
Download: 1812J0500472JCT.pdf
RFQ
0603J1000221JAR
0603J1000221JAR
Manufacturers: Knowles Syfer
Description: CAP CER 220PF 100V C0G/NP0 0603
In stock: 473339 pcs
Download: 0603J1000221JAR.pdf
RFQ
0805Y1000330FCT
0805Y1000330FCT
Manufacturers: Knowles Syfer
Description: CAP CER 33PF 100V C0G/NP0 0805
In stock: 179777 pcs
Download: 0805Y1000330FCT.pdf
RFQ
2220Y0100822KCT
2220Y0100822KCT
Manufacturers: Knowles Syfer
Description: CAP CER 8200PF 10V C0G/NP0 2220
In stock: 47281 pcs
Download: 2220Y0100822KCT.pdf
RFQ
1808Y0160184KXR
1808Y0160184KXR
Manufacturers: Knowles Syfer
Description: CAP CER 0.18UF 16V X7R 1808
In stock: 204058 pcs
Download: 1808Y0160184KXR.pdf
RFQ
1210J1000222JFT
1210J1000222JFT
Manufacturers: Knowles Syfer
Description: CAP CER 2200PF 100V C0G/NP0 1210
In stock: 107736 pcs
Download: 1210J1000222JFT.pdf
RFQ
0805J6301P80DCT
0805J6301P80DCT
Manufacturers: Knowles Syfer
Description: CAP CER 1.8PF 630V C0G/NP0 0805
In stock: 622133 pcs
Download: 0805J6301P80DCT.pdf
RFQ
2220Y0250680GCR
2220Y0250680GCR
Manufacturers: Knowles Syfer
Description: CAP CER 68PF 25V C0G/NP0 2220
In stock: 24781 pcs
Download: 2220Y0250680GCR.pdf
RFQ
2220J1000182KFT
2220J1000182KFT
Manufacturers: Knowles Syfer
Description: CAP CER 1800PF 100V C0G/NP0 2220
In stock: 35108 pcs
Download: 2220J1000182KFT.pdf
RFQ
1206Y0630393JDT
1206Y0630393JDT
Manufacturers: Knowles Syfer
Description: CAP CER 0.039UF 63V X7R 1206
In stock: 232956 pcs
Download: 1206Y0630393JDT.pdf
RFQ
1210Y0630103KDR
1210Y0630103KDR
Manufacturers: Knowles Syfer
Description: CAP CER 10000PF 63V X7R 1210
In stock: 164597 pcs
Download: 1210Y0630103KDR.pdf
RFQ
2211YA250561GCRSP
2211YA250561GCRSP
Manufacturers: Knowles Syfer
Description: CAP CER 560PF 250V C0G/NP0 2211
In stock: 19239 pcs
Download: 2211YA250561GCRSP.pdf
RFQ
1206Y3000270FQT
1206Y3000270FQT
Manufacturers: Knowles Syfer
Description: CAP CER 27PF 300V C0G/NP0 1206
In stock: 52129 pcs
Download: 1206Y3000270FQT.pdf
RFQ
2220Y1K20271JXT
2220Y1K20271JXT
Manufacturers: Knowles Syfer
Description: CAP CER 270PF 1.2KV X7R 2220
In stock: 57306 pcs
Download: 2220Y1K20271JXT.pdf
RFQ
2225Y1K20223KXT
2225Y1K20223KXT
Manufacturers: Knowles Syfer
Description: CAP CER 0.022UF 1.2KV X7R 2225
In stock: 28312 pcs
Download: 2225Y1K20223KXT.pdf
RFQ
0603Y0630510KQT
0603Y0630510KQT
Manufacturers: Knowles Syfer
Description: CAP CER 51PF 63V C0G/NP0 0603
In stock: 335157 pcs
Download: 0603Y0630510KQT.pdf
RFQ
1210J2003P90CFT
1210J2003P90CFT
Manufacturers: Knowles Syfer
Description: CAP CER 3.9PF 200V C0G/NP0 1210
In stock: 97462 pcs
Download: 1210J2003P90CFT.pdf
RFQ
1206J0500221KXT
1206J0500221KXT
Manufacturers: Knowles Syfer
Description: CAP CER 220PF 50V X7R 1206
In stock: 370908 pcs
Download: 1206J0500221KXT.pdf
RFQ
2225J3K00221JCT
2225J3K00221JCT
Manufacturers: Knowles Syfer
Description: CAP CER 220PF 3KV C0G/NP0 2225
In stock: 48378 pcs
Download: 2225J3K00221JCT.pdf
RFQ
0805J6304P70DCT
0805J6304P70DCT
Manufacturers: Knowles Syfer
Description: CAP CER 4.7PF 630V C0G/NP0 0805
In stock: 615245 pcs
Download: 0805J6304P70DCT.pdf
RFQ
1808J1000150JFT
1808J1000150JFT
Manufacturers: Knowles Syfer
Description: CAP CER 15PF 100V C0G/NP0 1808
In stock: 149556 pcs
Download: 1808J1000150JFT.pdf
RFQ
1206J1500560FQT
1206J1500560FQT
Manufacturers: Knowles Syfer
Description: CAP CER 56PF 150V C0G/NP0 1206
In stock: 44451 pcs
Download: 1206J1500560FQT.pdf
RFQ
1206J0100472GCR
1206J0100472GCR
Manufacturers: Knowles Syfer
Description: CAP CER 4700PF 10V C0G/NP0 1206
In stock: 193983 pcs
Download: 1206J0100472GCR.pdf
RFQ
1206Y0630120KCR
1206Y0630120KCR
Manufacturers: Knowles Syfer
Description: CAP CER 12PF 63V C0G/NP0 1206
In stock: 470305 pcs
Download: 1206Y0630120KCR.pdf
RFQ
1210J0100153JCR
1210J0100153JCR
Manufacturers: Knowles Syfer
Description: CAP CER 0.015UF 10V C0G/NP0 1210
In stock: 156268 pcs
Download: 1210J0100153JCR.pdf
RFQ
1206J5000152FFR
1206J5000152FFR
Manufacturers: Knowles Syfer
Description: CAP CER 1500PF 500V C0G/NP0 1206
In stock: 65711 pcs
Download: 1206J5000152FFR.pdf
RFQ
1206J0500441KQT
1206J0500441KQT
Manufacturers: Knowles Syfer
Description: CAP CER 440PF 50V C0G/NP0 1206
In stock: 113852 pcs
Download: 1206J0500441KQT.pdf
RFQ
1808Y0250103JXR
1808Y0250103JXR
Manufacturers: Knowles Syfer
Description: CAP CER 10000PF 25V X7R 1808
In stock: 221301 pcs
Download: 1808Y0250103JXR.pdf
RFQ
1812J2000682KCT
1812J2000682KCT
Manufacturers: Knowles Syfer
Description: CAP CER 6800PF 200V C0G/NP0 1812
In stock: 114600 pcs
Download: 1812J2000682KCT.pdf
RFQ
1210J0500183JXR
1210J0500183JXR
Manufacturers: Knowles Syfer
Description: CAP CER 0.018UF 50V X7R 1210
In stock: 172921 pcs
Download: 1210J0500183JXR.pdf
RFQ
1808J0500681KXR
1808J0500681KXR
Manufacturers: Knowles Syfer
Description: CAP CER 680PF 50V X7R 1808
In stock: 258617 pcs
Download: 1808J0500681KXR.pdf
RFQ
1206J2500391JFT
1206J2500391JFT
Manufacturers: Knowles Syfer
Description: CAP CER 390PF 250V C0G/NP0 1206
In stock: 240750 pcs
Download: 1206J2500391JFT.pdf
RFQ
1206Y0630821MDR
1206Y0630821MDR
Manufacturers: Knowles Syfer
Description: CAP CER 820PF 63V X7R 1206
In stock: 364112 pcs
Download: 1206Y0630821MDR.pdf
RFQ
2220Y1K20272MXT
2220Y1K20272MXT
Manufacturers: Knowles Syfer
Description: CAP CER 2700PF 1.2KV X7R 2220
In stock: 72594 pcs
Download: 2220Y1K20272MXT.pdf
RFQ
2220Y1K20333MXT
2220Y1K20333MXT
Manufacturers: Knowles Syfer
Description: CAP CER 0.033UF 1.2KV X7R 2220
In stock: 48190 pcs
Download: 2220Y1K20333MXT.pdf
RFQ
1808Y1K00680JCR
1808Y1K00680JCR
Manufacturers: Knowles Syfer
Description: CAP CER 68PF 1KV C0G/NP0 1808
In stock: 237993 pcs
Download: 1808Y1K00680JCR.pdf
RFQ
0805J2000750GUT
0805J2000750GUT
Manufacturers: Knowles Syfer
Description: CAP CER 75PF 200V C0G/NP0 0805
In stock: 80984 pcs
Download: 0805J2000750GUT.pdf
RFQ
2220Y1000125KDT
2220Y1000125KDT
Manufacturers: Knowles Syfer
Description: CAP CER 1.2UF 100V X7R 2220
In stock: 20900 pcs
Download: 2220Y1000125KDT.pdf
RFQ
1825Y0100184GCR
1825Y0100184GCR
Manufacturers: Knowles Syfer
Description: CAP CER 0.18UF 10V C0G/NP0 1825
In stock: 10675 pcs
Download: 1825Y0100184GCR.pdf
RFQ
0603J0160681GFR
0603J0160681GFR
Manufacturers: Knowles Syfer
Description: CAP CER 680PF 16V C0G/NP0 0603
In stock: 191587 pcs
Download: 0603J0160681GFR.pdf
RFQ
2225J0160183GFT
2225J0160183GFT
Manufacturers: Knowles Syfer
Description: CAP CER 0.018UF 16V C0G/NP0 2225
In stock: 11852 pcs
Download: 2225J0160183GFT.pdf
RFQ
1808J2000683KXT
1808J2000683KXT
Manufacturers: Knowles Syfer
Description: CAP CER 0.068UF 200V X7R 1808
In stock: 157878 pcs
Download: 1808J2000683KXT.pdf
RFQ
2225Y6300123MXR
2225Y6300123MXR
Manufacturers: Knowles Syfer
Description: CAP CER 0.012UF 630V X7R 2225
In stock: 51418 pcs
Download: 2225Y6300123MXR.pdf
RFQ
0603Y0630393KXT
0603Y0630393KXT
Manufacturers: Knowles Syfer
Description: CAP CER 0.039UF 63V X7R 0603
In stock: 557791 pcs
Download: 0603Y0630393KXT.pdf
RFQ