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#:
1812Y0500823KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 1812 - In Stock:
86481
- Part#:
1825J1K50332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.5KV X7R 1825 - In Stock:
53605
- Part#:
1812Y0630562FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1812 - In Stock:
17857
- Part#:
0805Y6300151JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V X7R 0805 - In Stock:
283193
- Part#:
2225J0100124FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V C0G/NP0 2225 - In Stock:
7131
- Part#:
1206Y2000680KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1206 - In Stock:
205668
- Part#:
1808Y1000392FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 1808 - In Stock:
44076
- Part#:
0603J100P300HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 100V C0G/NP0 0603 - In Stock:
169395
- Part#:
1206J0506P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 1206 - In Stock:
90330
- Part#:
1111J1000151KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1111 - In Stock:
101400
- Part#:
2220J5000331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 2220 - In Stock:
40064
- Part#:
0603Y1000101JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V X7R 0603 - In Stock:
448586
- Part#:
1825Y2500274KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 250V X7R 1825 - In Stock:
36179
- Part#:
2225J2500184JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 2225 - In Stock:
34085
- Part#:
1825J1000391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1825 - In Stock:
15760
- Part#:
0805J1K00390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 0805 - In Stock:
97141
- Part#:
2211YA250150KCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 2211 - In Stock:
62782
- Part#:
1812J4K00560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 4KV C0G/NP0 1812 - In Stock:
96970
- Part#:
1808J3K08P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 3KV C0G/NP0 1808 - In Stock:
91373
- Part#:
1808Y0100683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 1808 - In Stock:
136750
- Part#:
1825J5000102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 1825 - In Stock:
69425
- Part#:
1812Y5K00270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 5KV C0G/NP0 1812 - In Stock:
65322
- Part#:
1812Y0500125JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 50V X7R 1812 - In Stock:
58434
- Part#:
0603J0160103MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 0603 - In Stock:
285182
- Part#:
2225J1K50472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.5KV X7R 2225 - In Stock:
74016
- Part#:
1206J0160271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1206 - In Stock:
135386
- Part#:
1206Y0630151KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V X7R 1206 - In Stock:
257356
- Part#:
SFABC5000220ZC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 22PF 500V AXIAL - In Stock:
3697
- Part#:
1808Y0500683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1808 - In Stock:
156926
- Part#:
0805J0500470GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0805 - In Stock:
143033
- Part#:
1812J1K50181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV X7R 1812 - In Stock:
70516
- Part#:
1808Y0500680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1808 - In Stock:
184492
- Part#:
0805Y0630330JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0805 - In Stock:
273369
- Part#:
0805J2500221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 0805 - In Stock:
299769
- Part#:
1812Y0100184FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 10V C0G/NP0 1812 - In Stock:
10106
- Part#:
2225J0160391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 2225 - In Stock:
21731
- Part#:
1111Y2K0P700HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 2000V C0G/NP0 1111 - In Stock:
78878
- Part#:
SFLMC5000151MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 150PF 500V AXIAL - In Stock:
3661
- Part#:
1812J0100224MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 10V X7R 1812 - In Stock:
79747
- Part#:
2220Y1K50120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.5KV C0G/NP0 2220 - In Stock:
56167
- Part#:
1808Y4K00150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 4KV C0G/NP0 1808 - In Stock:
80834
- Part#:
1210J0500101GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1210 - In Stock:
78258
- Part#:
0805J0630181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 0805 - In Stock:
80146
- Part#:
1808Y0630122GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1808 - In Stock:
84270
- Part#:
0603J0250330KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 0603 - In Stock:
229803
- Part#:
1206Y0500330KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1206 - In Stock:
171325
- Part#:
0805Y0630103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
425288
- Part#:
2220J5000332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 2220 - In Stock:
65181
- Part#:
1206J3000360KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 300V C0G/NP0 1206 - In Stock:
116717
- Part#:
1825Y2000152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1825 - In Stock:
40224