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 Category
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Product List
- Part#:
1825Y0100821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V C0G/NP0 1825 - In Stock:
23926
- Part#:
1210J0630392MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 1210 - In Stock:
109032
- Part#:
SFCDL5000221MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 220PF 500V AXIAL - In Stock:
6800
- Part#:
2225Y5000183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V X7R 2225 - In Stock:
61272
- Part#:
1808Y0630102FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1808 - In Stock:
56478
- Part#:
0805J0250681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 0805 - In Stock:
343306
- Part#:
1825J0500392GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1825 - In Stock:
29316
- Part#:
1111J3000430GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 300V C0G/NP0 1111 - In Stock:
57564
- Part#:
2220J5000392FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 2220 - In Stock:
12377
- Part#:
2220J0630562FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 2220 - In Stock:
10474
- Part#:
1812Y5K00122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 5KV X7R 1812 - In Stock:
67585
- Part#:
1808J1000221JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V X7R 1808 - In Stock:
102128
- Part#:
1206Y2000182GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1206 - In Stock:
67880
- Part#:
0603Y250P470DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 250V C0G/NP0 0603 - In Stock:
392076
- Part#:
2225Y0630560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 2225 - In Stock:
37988
- Part#:
1812Y1K00272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV C0G/NP0 1812 - In Stock:
86303
- Part#:
1210J1006P80DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 1210 - In Stock:
66845
- Part#:
1111Y1K00560GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1111 - In Stock:
58429
- Part#:
1812Y1K20223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1.2KV X7R 1812 - In Stock:
78873
- Part#:
2225Y2K50821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2.5KV X7R 2225 - In Stock:
61207
- Part#:
1206Y0160824KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1206 - In Stock:
130585
- Part#:
2220J1K00183KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 2220 - In Stock:
50930
- Part#:
0603Y0100472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V X7R 0603 - In Stock:
447686
- Part#:
2225Y6300120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 2225 - In Stock:
25005
- Part#:
2220Y6K00100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 6KV C0G/NP0 2220 - In Stock:
52539
- Part#:
1812J5K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 5KV C0G/NP0 1812 - In Stock:
65134
- Part#:
0805J2002P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 200V C0G/NP0 0805 - In Stock:
154926
- Part#:
0603J2001P90CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 200V C0G/NP0 0603 - In Stock:
217837
- Part#:
1808Y5000183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V X7R 1808 - In Stock:
86223
- Part#:
1210Y1000121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1210 - In Stock:
71663
- Part#:
1812J2K50152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2.5KV X7R 1812 - In Stock:
53458
- Part#:
1808YA250270GCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1808 - In Stock:
83760
- Part#:
1210J2K00221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV C0G/NP0 1210 - In Stock:
46123
- Part#:
1206J0630330GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
136606
- Part#:
2220Y1K20391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV C0G/NP0 2220 - In Stock:
27072
- Part#:
2225J3K00150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 3KV C0G/NP0 2225 - In Stock:
52698
- Part#:
1210Y0250151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 1210 - In Stock:
120908
- Part#:
1206J0630271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1206 - In Stock:
90555
- Part#:
1206Y1000270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1206 - In Stock:
258202
- Part#:
2220Y2500102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 2220 - In Stock:
13589
- Part#:
0805J1500181JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 150V C0G/NP0 0805 - In Stock:
93349
- Part#:
1825Y0250102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1825 - In Stock:
22198
- Part#:
1206J5000271KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1206 - In Stock:
159352
- Part#:
1206Y0160332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V X7R 1206 - In Stock:
225095
- Part#:
0805Y0160121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 0805 - In Stock:
244139
- Part#:
0805Y1000182KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 0805 - In Stock:
164682
- Part#:
1210Y0250333JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 1210 - In Stock:
86686
- Part#:
2225Y1K00182KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 2225 - In Stock:
36179
- Part#:
0805Y0630182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 0805 - In Stock:
278107
- Part#:
1825J2K00150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2KV C0G/NP0 1825 - In Stock:
66823