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#:
0805J2500220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 0805 - In Stock:
110315
- Part#:
1808Y1K00123JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1KV X7R 1808 - In Stock:
84104
- Part#:
1825J0250224GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
11092
- Part#:
SFJEC2K00102MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1000PF 2KV AXIAL - In Stock:
2010
- Part#:
0805Y0636P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 0805 - In Stock:
135727
- Part#:
1808J0160561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1808 - In Stock:
168137
- Part#:
0805Y6301P00CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 630V C0G/NP0 0805 - In Stock:
210867
- Part#:
1808Y1K50221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 1808 - In Stock:
135362
- Part#:
1812Y1000391JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1812 - In Stock:
64211
- Part#:
2225J2500330FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 2225 - In Stock:
8253
- Part#:
1210J0160104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 1210 - In Stock:
132582
- Part#:
2220J0500470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 2220 - In Stock:
44069
- Part#:
0805Y2000220FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 0805 - In Stock:
71743
- Part#:
1812J1000332KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1812 - In Stock:
75387
- Part#:
0805Y2006P80BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 0805 - In Stock:
76339
- Part#:
0603Y1000561KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V X7R 0603 - In Stock:
333750
- Part#:
2220J0160104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 2220 - In Stock:
49209
- Part#:
1812J5000182KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 1812 - In Stock:
80918
- Part#:
2220Y0500472FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 2220 - In Stock:
14360
- Part#:
2211JA250221FCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 2211 - In Stock:
18441
- Part#:
0805J0250392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 0805 - In Stock:
305949
- Part#:
1206Y2000330GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1206 - In Stock:
90410
- Part#:
1825Y6300821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 1825 - In Stock:
57741
- Part#:
0603J0160560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 0603 - In Stock:
364423
- Part#:
0603J300P400CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 300V C0G/NP0 0603 - In Stock:
241152
- Part#:
1808J1K20181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV C0G/NP0 1808 - In Stock:
77585
- Part#:
1210J0500182KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V X7R 1210 - In Stock:
102928
- Part#:
2225Y1K00100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 2225 - In Stock:
31873
- Part#:
2220Y5000221KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 2220 - In Stock:
41964
- Part#:
1206Y1000561JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1206 - In Stock:
66385
- Part#:
0805Y2000331GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 0805 - In Stock:
120665
- Part#:
2220J0250275MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 25V X7R 2220 - In Stock:
33638
- Part#:
0603J0108P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 10V C0G/NP0 0603 - In Stock:
340852
- Part#:
1808JA250330GCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1808 - In Stock:
80209
- Part#:
0805Y5002P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 500V C0G/NP0 0805 - In Stock:
139352
- Part#:
1210J0250222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V X7R 1210 - In Stock:
146098
- Part#:
2225J5000182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 2225 - In Stock:
50877
- Part#:
1812J1K50821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV X7R 1812 - In Stock:
82122
- Part#:
1812J2000181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1812 - In Stock:
23960
- Part#:
1206J0500150KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1206 - In Stock:
219451
- Part#:
1825J0630224MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 1825 - In Stock:
50131
- Part#:
1808Y2500120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1808 - In Stock:
87812
- Part#:
2220J0250561KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 2220 - In Stock:
38674
- Part#:
1808J2K50221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2.5KV X7R 1808 - In Stock:
144997
- Part#:
1210J2000390FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1210 - In Stock:
40402
- Part#:
1825Y0500121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1825 - In Stock:
35857
- Part#:
1210J0500274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 1210 - In Stock:
134257
- Part#:
1808Y0500684KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 50V X7R 1808 - In Stock:
86261
- Part#:
2225Y6300822GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V C0G/NP0 2225 - In Stock:
17380
- Part#:
1206J1000124JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1206 - In Stock:
106205