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#:
1206J0630102KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1206 - In Stock:
163074
- Part#:
1812Y0630271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1812 - In Stock:
83177
- Part#:
1808Y5000221FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1808 - In Stock:
45378
- Part#:
2225Y2500824MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 250V X7R 2225 - In Stock:
20951
- Part#:
1808J1K00471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 1808 - In Stock:
194393
- Part#:
2225J0250472KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 2225 - In Stock:
46932
- Part#:
1206Y2K00681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV X7R 1206 - In Stock:
218897
- Part#:
2220Y0250333KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V C0G/NP0 2220 - In Stock:
37553
- Part#:
0805Y3000330GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 300V C0G/NP0 0805 - In Stock:
67994
- Part#:
1812Y1K00181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1812 - In Stock:
27506
- Part#:
1808J3K00560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 3KV C0G/NP0 1808 - In Stock:
119727
- Part#:
1206Y0250821JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V X7R 1206 - In Stock:
155294
- Part#:
1812Y2000331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1812 - In Stock:
66793
- Part#:
2225J0630150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 2225 - In Stock:
49684
- Part#:
0603Y3000430JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 300V C0G/NP0 0603 - In Stock:
155901
- Part#:
1808Y0500181MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V X7R 1808 - In Stock:
198371
- Part#:
2220J1K00331GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 2220 - In Stock:
23431
- Part#:
1808YA250560FCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1808 - In Stock:
28218
- Part#:
1808Y0250331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
204869
- Part#:
1210Y2500270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1210 - In Stock:
118306
- Part#:
1210Y5000153MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 1210 - In Stock:
143391
- Part#:
1206J0500821KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1206 - In Stock:
65578
- Part#:
2225J2500120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 2225 - In Stock:
8804
- Part#:
1808J1000181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1808 - In Stock:
185646
- Part#:
1825J0100154FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V C0G/NP0 1825 - In Stock:
7468
- Part#:
1206Y0250472KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V X7R 1206 - In Stock:
178974
- Part#:
1210J2500560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1210 - In Stock:
82653
- Part#:
0805Y2000561GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 0805 - In Stock:
99650
- Part#:
2225Y0250683JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V C0G/NP0 2225 - In Stock:
19034
- Part#:
1206J0630150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1206 - In Stock:
73717
- Part#:
1825Y0630180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1825 - In Stock:
11151
- Part#:
2225Y5000182MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 2225 - In Stock:
35458
- Part#:
0805Y0630182GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 0805 - In Stock:
168649
- Part#:
0805Y0500331GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 0805 - In Stock:
168989
- Part#:
1808Y0250393KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V C0G/NP0 1808 - In Stock:
70298
- Part#:
0603Y0161P00DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 16V C0G/NP0 0603 - In Stock:
350332
- Part#:
1210J0160472KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 1210 - In Stock:
94414
- Part#:
2220Y2000123KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 2220 - In Stock:
35596
- Part#:
2220J2000120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 2220 - In Stock:
45355
- Part#:
0805J1500221GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 150V C0G/NP0 0805 - In Stock:
78313
- Part#:
1808Y1K50390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
109401
- Part#:
1111J5000181GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1111 - In Stock:
6005
- Part#:
2225J0250274KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 2225 - In Stock:
33831
- Part#:
2225Y1K20103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.2KV X7R 2225 - In Stock:
38741
- Part#:
0805J0160563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 0805 - In Stock:
306318
- Part#:
1206Y3000431GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 430PF 300V C0G/NP0 1206 - In Stock:
76836
- Part#:
1808YA250471KXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 1808 - In Stock:
84951
- Part#:
1808Y1K56P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1.5KV C0G/NP0 1808 - In Stock:
85817
- Part#:
0805J0160563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 0805 - In Stock:
258156
- Part#:
0603Y0163P30DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 16V C0G/NP0 0603 - In Stock:
337246