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#:
1210Y2500683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 1210 - In Stock:
56164
- Part#:
0603J0500102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 0603 - In Stock:
504894
- Part#:
1808J1K00221KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV X7R 1808 - In Stock:
84065
- Part#:
1812J0100392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 10V X7R 1812 - In Stock:
82688
- Part#:
1808J6K00331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 6KV X7R 1808 - In Stock:
90232
- Part#:
1808J0160224KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V X7R 1808 - In Stock:
78929
- Part#:
1812Y0630561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1812 - In Stock:
68150
- Part#:
1812J0100124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V X7R 1812 - In Stock:
67639
- Part#:
1206J2K02P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 2KV C0G/NP0 1206 - In Stock:
233906
- Part#:
2225Y3K00152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 3KV C0G/NP0 2225 - In Stock:
9291
- Part#:
2225Y1K00563JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 1KV X7R 2225 - In Stock:
17302
- Part#:
1825Y2000152KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1825 - In Stock:
38770
- Part#:
2225J0160105KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 2225 - In Stock:
29272
- Part#:
0603J2500180JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 0603 - In Stock:
265694
- Part#:
1825J1K50180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.5KV C0G/NP0 1825 - In Stock:
38479
- Part#:
2220Y0250183KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 2220 - In Stock:
35283
- Part#:
0805J0500822KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 0805 - In Stock:
260370
- Part#:
1808Y6300151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1808 - In Stock:
131816
- Part#:
1825Y2000184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 200V X7R 1825 - In Stock:
42512
- Part#:
1808Y2000681JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1808 - In Stock:
109782
- Part#:
1812J0500153KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 50V C0G/NP0 1812 - In Stock:
77510
- Part#:
1210Y0630331KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1210 - In Stock:
82137
- Part#:
1206Y1000560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1206 - In Stock:
166040
- Part#:
0603J1000471JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V X7R 0603 - In Stock:
259832
- Part#:
0805J1000221JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0805 - In Stock:
241687
- Part#:
1210Y5000181JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1210 - In Stock:
120195
- Part#:
0805Y2000471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V X7R 0805 - In Stock:
374773
- Part#:
1812J1K00180GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 1812 - In Stock:
50192
- Part#:
0505Y2001P90DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 200V C0G/NP0 0505 - In Stock:
119015
- Part#:
2225J1K00222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 2225 - In Stock:
70507
- Part#:
0805J1001P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 100V C0G/NP0 0805 - In Stock:
72085
- Part#:
0603J2506P20BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 250V C0G/NP0 0603 - In Stock:
76788
- Part#:
1812Y0500182FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1812 - In Stock:
21519
- Part#:
1825Y3K00222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 3KV X7R 1825 - In Stock:
49504
- Part#:
2225Y4K00472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 4KV X7R 2225 - In Stock:
57706
- Part#:
0805Y0630123KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 0805 - In Stock:
196637
- Part#:
1825J1K00223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 1825 - In Stock:
56086
- Part#:
1808Y0160682JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1808 - In Stock:
113157
- Part#:
1812Y0100680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 10V C0G/NP0 1812 - In Stock:
55580
- Part#:
1808J5000102KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1808 - In Stock:
108797
- Part#:
1206Y0500471JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 1206 - In Stock:
164722
- Part#:
1206J1K20560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.2KV C0G/NP0 1206 - In Stock:
85806
- Part#:
1111Y1000511KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 510PF 100V C0G/NP0 1111 - In Stock:
99980
- Part#:
1210J0630683KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1210 - In Stock:
104397
- Part#:
1210J5000151KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V X7R 1210 - In Stock:
109276
- Part#:
1206Y0250101MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
333183
- Part#:
1812Y1000220FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1812 - In Stock:
22918
- Part#:
0805Y2000103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 0805 - In Stock:
186303
- Part#:
2225Y0630563GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V C0G/NP0 2225 - In Stock:
12339
- Part#:
1210Y0508P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 1210 - In Stock:
70855