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#:
2225Y0160101GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 2225 - In Stock:
10602
- Part#:
1812J1K00182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV C0G/NP0 1812 - In Stock:
33172
- Part#:
0805J0100821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V C0G/NP0 0805 - In Stock:
123901
- Part#:
1808J4K00331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 4KV X7R 1808 - In Stock:
124361
- Part#:
1825Y2500821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1825 - In Stock:
34777
- Part#:
2220J1K20681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 2220 - In Stock:
58776
- Part#:
2220Y2000101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 2220 - In Stock:
35581
- Part#:
1825Y0250330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 1825 - In Stock:
33510
- Part#:
0805Y0630821KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V X7R 0805 - In Stock:
253757
- Part#:
0805J0630331FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 0805 - In Stock:
82525
- Part#:
2220J0160123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 2220 - In Stock:
44547
- Part#:
1812Y1000391GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1812 - In Stock:
40037
- Part#:
1812Y2500180GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1812 - In Stock:
40350
- Part#:
2220Y2500220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 2220 - In Stock:
11737
- Part#:
0505J250P800HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 250V C0G/NP0 0505 - In Stock:
79185
- Part#:
2225J2000183MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 2225 - In Stock:
41643
- Part#:
1812Y0250123FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1812 - In Stock:
17794
- Part#:
2220Y2500471FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 2220 - In Stock:
9087
- Part#:
1210J2500154JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 1210 - In Stock:
73984
- Part#:
0603Y0250330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 0603 - In Stock:
216106
- Part#:
1206J0500222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1206 - In Stock:
59776
- Part#:
1210Y0100682GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V C0G/NP0 1210 - In Stock:
96526
- Part#:
1812J0100331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 1812 - In Stock:
39945
- Part#:
1111J3002P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 300V C0G/NP0 1111 - In Stock:
70784
- Part#:
0603Y2005P60DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 0603 - In Stock:
214250
- Part#:
1206J5000471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1206 - In Stock:
63277
- Part#:
2225J0160393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 2225 - In Stock:
41812
- Part#:
2225J1000183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 2225 - In Stock:
49349
- Part#:
1206Y2000332JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V X7R 1206 - In Stock:
167049
- Part#:
2225Y1K00102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 2225 - In Stock:
19865
- Part#:
2225Y0630184JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 2225 - In Stock:
23883
- Part#:
1808J0630122JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1808 - In Stock:
122634
- Part#:
0505J1000750KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 100V C0G/NP0 0505 - In Stock:
107184
- Part#:
1206Y0630101JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1206 - In Stock:
178661
- Part#:
1111Y3001P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 300V C0G/NP0 1111 - In Stock:
77407
- Part#:
1210Y0500821KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1210 - In Stock:
90062
- Part#:
1812J0250393GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V C0G/NP0 1812 - In Stock:
42761
- Part#:
1812J6300220JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 630V C0G/NP0 1812 - In Stock:
58392
- Part#:
0805J0500391MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0805 - In Stock:
93265
- Part#:
0805Y2000390KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
272708
- Part#:
1206Y5006P80BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1206 - In Stock:
94032
- Part#:
1808YA250220JCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1808 - In Stock:
80197
- Part#:
2225Y0630332JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 2225 - In Stock:
22977
- Part#:
1206J0160822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V X7R 1206 - In Stock:
254189
- Part#:
1808J5000473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 1808 - In Stock:
72044
- Part#:
1210J6300330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1210 - In Stock:
98480
- Part#:
2225Y1000391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 2225 - In Stock:
41157
- Part#:
1206J5000560GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1206 - In Stock:
104361
- Part#:
1812Y1K00151KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1812 - In Stock:
83717
- Part#:
1808J2000683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 1808 - In Stock:
109698