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#:
1812J3K00221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 3KV X7R 1812 - In Stock:
78793
- Part#:
1808Y2500392KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 1808 - In Stock:
67667
- Part#:
1825J1K00560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1825 - In Stock:
72482
- Part#:
0603Y0160120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 0603 - In Stock:
303093
- Part#:
1812J0250151GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 1812 - In Stock:
56637
- Part#:
1206Y2K05P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 2KV C0G/NP0 1206 - In Stock:
142245
- Part#:
0603J2002P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 200V C0G/NP0 0603 - In Stock:
224177
- Part#:
1812J1K50561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV X7R 1812 - In Stock:
72274
- Part#:
1206Y1K00101JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV X7R 1206 - In Stock:
204469
- Part#:
1206J2000182GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1206 - In Stock:
71265
- Part#:
0505J1500390KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 150V C0G/NP0 0505 - In Stock:
111535
- Part#:
1206Y0630123FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1206 - In Stock:
52576
- Part#:
0603Y0250183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 0603 - In Stock:
335147
- Part#:
1808YA250270GCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1808 - In Stock:
98119
- Part#:
0603J0250330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 0603 - In Stock:
366406
- Part#:
1808Y0500822KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 1808 - In Stock:
88410
- Part#:
1812Y0500184JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 1812 - In Stock:
66962
- Part#:
1825Y5K00560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 5KV C0G/NP0 1825 - In Stock:
86971
- Part#:
1210Y1K00102GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1210 - In Stock:
81196
- Part#:
1206Y6300101FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V C0G/NP0 1206 - In Stock:
17188
- Part#:
2220J1000123KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 2220 - In Stock:
50176
- Part#:
2225J0160221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 2225 - In Stock:
9460
- Part#:
2220J0160271JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 2220 - In Stock:
31899
- Part#:
1812J1000564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 100V X7R 1812 - In Stock:
92541
- Part#:
1825Y1K50121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.5KV C0G/NP0 1825 - In Stock:
65119
- Part#:
2220Y0160393JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V C0G/NP0 2220 - In Stock:
26959
- Part#:
1825J6300563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 630V X7R 1825 - In Stock:
55853
- Part#:
1206J1000122KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1206 - In Stock:
199600
- Part#:
0805Y0160334MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 0805 - In Stock:
156995
- Part#:
1206Y0630100GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1206 - In Stock:
81642
- Part#:
1206J1K00391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1206 - In Stock:
149986
- Part#:
0603Y1500430FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 150V C0G/NP0 0603 - In Stock:
64649
- Part#:
2211YA250220KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 2211 - In Stock:
61634
- Part#:
0603Y0500332JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 0603 - In Stock:
250856
- Part#:
1206Y0500100KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1206 - In Stock:
219284
- Part#:
1206J1K02P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 1KV C0G/NP0 1206 - In Stock:
166201
- Part#:
1825Y6K00561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 6KV X7R 1825 - In Stock:
71891
- Part#:
1825J4K00391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 4KV C0G/NP0 1825 - In Stock:
97261
- Part#:
1210Y0160560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 1210 - In Stock:
139883
- Part#:
0603Y5000181KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 0603 - In Stock:
564489
- Part#:
2225J0250181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 2225 - In Stock:
11247
- Part#:
1808Y0500121JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 1808 - In Stock:
178413
- Part#:
1206J5000151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1206 - In Stock:
81047
- Part#:
1825J2000101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1825 - In Stock:
40804
- Part#:
2225Y0630184KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 2225 - In Stock:
42013
- Part#:
1812J6300681KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 1812 - In Stock:
60990
- Part#:
1825Y0500183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1825 - In Stock:
9862
- Part#:
1206Y0250221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1206 - In Stock:
203268
- Part#:
0805Y0630682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 0805 - In Stock:
263518
- Part#:
2225J4K00102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 4KV X7R 2225 - In Stock:
73361