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#:
1812J6300333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 630V X7R 1812 - In Stock:
84673
- Part#:
1808J5K00561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 5KV X7R 1808 - In Stock:
102214
- Part#:
2225Y1K20331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.2KV C0G/NP0 2225 - In Stock:
41278
- Part#:
1206J0160271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V X7R 1206 - In Stock:
193332
- Part#:
1206Y6301P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 630V C0G/NP0 1206 - In Stock:
124509
- Part#:
2220Y3K00682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 3KV X7R 2220 - In Stock:
64214
- Part#:
1812J1K00121KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV X7R 1812 - In Stock:
89420
- Part#:
1808J3K00181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 3KV C0G/NP0 1808 - In Stock:
82399
- Part#:
2220Y0250563FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V C0G/NP0 2220 - In Stock:
8800
- Part#:
1206Y0501P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 50V C0G/NP0 1206 - In Stock:
108306
- Part#:
0805Y1000101JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
235932
- Part#:
2225J2K50122JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
42301
- Part#:
2225J5000273MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 2225 - In Stock:
42684
- Part#:
0805Y1000181JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 0805 - In Stock:
217677
- Part#:
1812Y1000121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1812 - In Stock:
79464
- Part#:
0505J2504P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 250V C0G/NP0 0505 - In Stock:
131557
- Part#:
2225Y1000391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 2225 - In Stock:
6974
- Part#:
2211JA250221MXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 2211 - In Stock:
52897
- Part#:
0603Y0160561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 0603 - In Stock:
354866
- Part#:
1210J0500562JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 1210 - In Stock:
72716
- Part#:
0505Y1500300GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 150V C0G/NP0 0505 - In Stock:
67813
- Part#:
1206Y1500102FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 150V C0G/NP0 1206 - In Stock:
27010
- Part#:
2220Y0160824KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 2220 - In Stock:
29016
- Part#:
1206J1000102KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1206 - In Stock:
182935
- Part#:
1206J2505P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 250V C0G/NP0 1206 - In Stock:
91922
- Part#:
1206J0100152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V C0G/NP0 1206 - In Stock:
240603
- Part#:
1206Y0630154MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
181191
- Part#:
1825J6300391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1825 - In Stock:
55002
- Part#:
1206J1500561GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 150V C0G/NP0 1206 - In Stock:
66328
- Part#:
1808Y0250104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 1808 - In Stock:
119776
- Part#:
2220Y0100103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V X7R 2220 - In Stock:
45537
- Part#:
1206Y6300392MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 1206 - In Stock:
204593
- Part#:
2220Y0160180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 2220 - In Stock:
40462
- Part#:
0805J0508P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 0805 - In Stock:
372168
- Part#:
0603Y1000182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V X7R 0603 - In Stock:
494456
- Part#:
1206Y0630680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1206 - In Stock:
108757
- Part#:
1206J0505P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 1206 - In Stock:
77663
- Part#:
1210Y2000180GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1210 - In Stock:
76580
- Part#:
1808J0630221GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1808 - In Stock:
73106
- Part#:
1210J5000121KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V X7R 1210 - In Stock:
108660
- Part#:
2220J0500181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 2220 - In Stock:
45462
- Part#:
1210Y0100560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 1210 - In Stock:
76230
- Part#:
2220Y1K00271JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1000V X7R 2220 - In Stock:
47768
- Part#:
2225Y2K50681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV C0G/NP0 2225 - In Stock:
15642
- Part#:
1825Y2K00121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV C0G/NP0 1825 - In Stock:
27967
- Part#:
1206J0630472GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1206 - In Stock:
68851
- Part#:
2220J0250274MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 2220 - In Stock:
35667
- Part#:
0805Y2503P30BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 250V C0G/NP0 0805 - In Stock:
106273
- Part#:
2225J0160273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 2225 - In Stock:
45876
- Part#:
0805J0500331JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 0805 - In Stock:
70723