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#:
0603Y0501P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 50V C0G/NP0 0603 - In Stock:
299708
- Part#:
0505Y3001P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 300V C0G/NP0 0505 - In Stock:
120880
- Part#:
1825J0630184KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 1825 - In Stock:
52207
- Part#:
1206Y1000392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 1206 - In Stock:
177938
- Part#:
0805Y5000101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 0805 - In Stock:
399479
- Part#:
2225J2000224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 2225 - In Stock:
40412
- Part#:
0603Y0500391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0603 - In Stock:
418543
- Part#:
1808Y0500333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 1808 - In Stock:
151437
- Part#:
1812J0160181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1812 - In Stock:
69261
- Part#:
1210Y0630121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1210 - In Stock:
134351
- Part#:
1206Y2000390FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1206 - In Stock:
82153
- Part#:
1812Y4K00271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 4KV X7R 1812 - In Stock:
77229
- Part#:
1210J1000180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1210 - In Stock:
66243
- Part#:
1206Y6301P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 630V C0G/NP0 1206 - In Stock:
111205
- Part#:
2211JA250471KXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 2211 - In Stock:
80345
- Part#:
1808Y2000181GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1808 - In Stock:
62897
- Part#:
1812Y1K00560KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1812 - In Stock:
92447
- Part#:
1825Y2000153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V C0G 1825 - In Stock:
33009
- Part#:
1206Y1K00391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
250587
- Part#:
2225Y2K00100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2KV C0G/NP0 2225 - In Stock:
39852
- Part#:
1812J1000560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1812 - In Stock:
73195
- Part#:
1206Y2000471GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1206 - In Stock:
80480
- Part#:
1825J0160563GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V C0G/NP0 1825 - In Stock:
20839
- Part#:
0805J0630821KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 0805 - In Stock:
264905
- Part#:
0805J2000121GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 0805 - In Stock:
85223
- Part#:
1210J5000821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1210 - In Stock:
197973
- Part#:
2220Y5000682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 2220 - In Stock:
59365
- Part#:
0603J016P470CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 16V C0G/NP0 0603 - In Stock:
215846
- Part#:
1210J2000392GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1210 - In Stock:
49653
- Part#:
1206J1000181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
159071
- Part#:
2225Y2K50122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2.5KV X7R 2225 - In Stock:
23554
- Part#:
2220Y1000151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 2220 - In Stock:
14533
- Part#:
1825Y2K00222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 2KV X7R 1825 - In Stock:
42892
- Part#:
0505J2009P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 200V C0G/NP0 0505 - In Stock:
117292
- Part#:
1210J0630180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1210 - In Stock:
71145
- Part#:
1206Y0250273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 1206 - In Stock:
291620
- Part#:
1111J500P900BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 500V C0G/NP0 1111 - In Stock:
73479
- Part#:
1210J0160391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1210 - In Stock:
96514
- Part#:
2225Y3K00561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 3KV C0G/NP0 2225 - In Stock:
41881
- Part#:
1206J2000151KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
307016
- Part#:
2220Y0630821KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 2220 - In Stock:
29564
- Part#:
2220Y1K00682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1KV X7R 2220 - In Stock:
53186
- Part#:
2220J1K20181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV C0G/NP0 2220 - In Stock:
19905
- Part#:
1206J0630820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1206 - In Stock:
252566
- Part#:
1812Y0500223FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 1812 - In Stock:
20534
- Part#:
2225Y0250272JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 2225 - In Stock:
26896
- Part#:
2220J2500273KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V C0G 2220 - In Stock:
37394
- Part#:
0603J1000151KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V X7R 0603 - In Stock:
511779
- Part#:
2225J1K00182JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 2225 - In Stock:
27396
- Part#:
0805J0630152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 0805 - In Stock:
86314