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#:
2211JA250181JCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 2211 - In Stock:
51887
- Part#:
1808Y0630183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 1808 - In Stock:
148819
- Part#:
1812J2500470KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1812 - In Stock:
68704
- Part#:
1206J1K00271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1206 - In Stock:
109124
- Part#:
1206J3000331FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 300V C0G/NP0 1206 - In Stock:
38289
- Part#:
1825J3K00100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
20430
- Part#:
1812J0630222KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1812 - In Stock:
89319
- Part#:
2220Y1000394KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 100V X7R 2220 - In Stock:
28123
- Part#:
1206J1000472JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 1206 - In Stock:
172194
- Part#:
1812J1K00271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1812 - In Stock:
70630
- Part#:
1808J1K08P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1808 - In Stock:
112779
- Part#:
1210J0105P60DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 10V C0G/NP0 1210 - In Stock:
119179
- Part#:
1206J1000562MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1206 - In Stock:
177877
- Part#:
1206J5004P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 1206 - In Stock:
101470
- Part#:
2220Y1K00151FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 2220 - In Stock:
13136
- Part#:
1812J2000560GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1812 - In Stock:
46433
- Part#:
1808J2500102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 1808 - In Stock:
190866
- Part#:
0805J2001P10HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 200V C0G/NP0 0805 - In Stock:
72278
- Part#:
1206J5000392MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 1206 - In Stock:
251173
- Part#:
0603Y3002P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 300V C0G/NP0 0603 - In Stock:
227096
- Part#:
1210J2006P80CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 1210 - In Stock:
88928
- Part#:
2225Y0160222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 2225 - In Stock:
41606
- Part#:
0603J0500681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V X7R 0603 - In Stock:
512087
- Part#:
0603Y0502P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 50V C0G/NP0 0603 - In Stock:
264355
- Part#:
1808Y1000391MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V X7R 1808 - In Stock:
123929
- Part#:
0805Y1000391MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V X7R 0805 - In Stock:
284938
- Part#:
2220Y0160271KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 2220 - In Stock:
28363
- Part#:
1206Y0632P20DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 63V C0G/NP0 1206 - In Stock:
197815
- Part#:
1808J6300182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V X7R 1808 - In Stock:
99993
- Part#:
1812Y0630225JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 63V X7R 1812 - In Stock:
42119
- Part#:
1206J2000110GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 200V C0G/NP0 1206 - In Stock:
67316
- Part#:
0805Y2503P90DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 250V C0G/NP0 0805 - In Stock:
383448
- Part#:
0603J2003P30DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 0603 - In Stock:
292846
- Part#:
1808Y6K08P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 6KV C0G/NP0 1808 - In Stock:
55445
- Part#:
2220J1K50181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV C0G/NP0 2220 - In Stock:
83085
- Part#:
1206J6300271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V X7R 1206 - In Stock:
312052
- Part#:
2220Y0100152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V C0G/NP0 2220 - In Stock:
25458
- Part#:
1206Y0630470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1206 - In Stock:
156821
- Part#:
2220J2000272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 2220 - In Stock:
28575
- Part#:
1206J5000910GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 500V C0G/NP0 1206 - In Stock:
80090
- Part#:
2225Y2000182FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 2225 - In Stock:
5521
- Part#:
1206J0160104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16V X7R 1206 - In Stock:
234808
- Part#:
1206Y0500151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1206 - In Stock:
142244
- Part#:
1812J5000472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V C0G/NP0 1812 - In Stock:
79949
- Part#:
0805J1000330GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 0805 - In Stock:
73694
- Part#:
1210J1000822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 1210 - In Stock:
156061
- Part#:
0603J3004P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 300V C0G/NP0 0603 - In Stock:
267008
- Part#:
1825Y5000391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1825 - In Stock:
64153
- Part#:
1210Y6300152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V X7R 1210 - In Stock:
150224
- Part#:
1812Y0500122FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1812 - In Stock:
26013