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#:
0603Y0633P90DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 63V C0G/NP0 0603 - In Stock:
458013
- Part#:
0505J300P400CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 300V C0G/NP0 0505 - In Stock:
128883
- Part#:
2225J1000560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 2225 - In Stock:
27061
- Part#:
1210J2000102JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 1210 - In Stock:
75088
- Part#:
1206Y2500104MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 1206 - In Stock:
100214
- Part#:
1206J1000152FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1206 - In Stock:
60704
- Part#:
0603Y0100104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V X7R 0603 - In Stock:
393525
- Part#:
1825J3K00181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
16696
- Part#:
0805Y2000101FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 0805 - In Stock:
52993
- Part#:
2225Y0630681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 2225 - In Stock:
39030
- Part#:
1210J1K00121JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV X7R 1210 - In Stock:
100988
- Part#:
1210Y0630101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1210 - In Stock:
80440
- Part#:
1210Y0630150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1210 - In Stock:
60669
- Part#:
SFAJL5000102MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1000PF 500V AXIAL - In Stock:
7616
- Part#:
1808Y1000331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
198563
- Part#:
2225J0250824KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 2225 - In Stock:
31548
- Part#:
1210J6300122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V X7R 1210 - In Stock:
151508
- Part#:
1825J1K50821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV X7R 1825 - In Stock:
81154
- Part#:
0603J0160683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 0603 - In Stock:
219985
- Part#:
1206J1K00221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1206 - In Stock:
68621
- Part#:
0805J0160820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 0805 - In Stock:
147140
- Part#:
0603Y1000820JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 0603 - In Stock:
277115
- Part#:
2225Y0630224KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V C0G/NP0 2225 - In Stock:
14359
- Part#:
0603Y0500391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 0603 - In Stock:
439533
- Part#:
1210J0250154MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 1210 - In Stock:
92819
- Part#:
2220Y0500223FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 2220 - In Stock:
6975
- Part#:
1812J2500153JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V C0G 1812 - In Stock:
51887
- Part#:
1206Y1K20680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.2KV C0G/NP0 1206 - In Stock:
76383
- Part#:
0603J0633P30DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 63V C0G/NP0 0603 - In Stock:
298911
- Part#:
1808JA250221KXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 1808 - In Stock:
104146
- Part#:
2220J0500270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 2220 - In Stock:
12127
- Part#:
1210Y0500180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1210 - In Stock:
84545
- Part#:
1812Y0160151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 1812 - In Stock:
62539
- Part#:
0603Y2501P50DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 250V C0G/NP0 0603 - In Stock:
308031
- Part#:
1206J1000180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1206 - In Stock:
116888
- Part#:
1206Y1000822FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1206 - In Stock:
49358
- Part#:
1812J1000821GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1812 - In Stock:
48099
- Part#:
0603J0500821KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V X7R 0603 - In Stock:
347454
- Part#:
0805J0500181JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 0805 - In Stock:
273304
- Part#:
1812J0250334JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 25V X7R 1812 - In Stock:
99619
- Part#:
1825Y4K00561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 4KV C0G/NP0 1825 - In Stock:
17298
- Part#:
0505Y0630360FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 63V C0G/NP0 0505 - In Stock:
38824
- Part#:
1210Y0250561GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1210 - In Stock:
84538
- Part#:
0805Y0100154JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V X7R 0805 - In Stock:
225380
- Part#:
0805Y1000220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 0805 - In Stock:
416900
- Part#:
2225J5000333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 2225 - In Stock:
56409
- Part#:
1808J0100562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V X7R 1808 - In Stock:
135483
- Part#:
1206J0500104MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 1206 - In Stock:
235476
- Part#:
1812Y0250683JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V C0G/NP0 1812 - In Stock:
42314
- Part#:
1210Y2000151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1210 - In Stock:
59000