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#:
2220J3K00820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 3KV C0G/NP0 2220 - In Stock:
19746
- Part#:
0603J1000122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 0603 - In Stock:
584570
- Part#:
2220J0160391FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 2220 - In Stock:
11472
- Part#:
0805J0160332JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 0805 - In Stock:
145723
- Part#:
0805Y5000100JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 0805 - In Stock:
313090
- Part#:
0805Y0500391JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 0805 - In Stock:
235234
- Part#:
1812Y1K00563JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 1KV X7R 1812 - In Stock:
39610
- Part#:
2220Y0160153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 2220 - In Stock:
38168
- Part#:
1210J1K20471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV C0G/NP0 1210 - In Stock:
45782
- Part#:
2225J5000471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 2225 - In Stock:
64944
- Part#:
1808Y0160122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
225284
- Part#:
0805Y0500100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 0805 - In Stock:
300679
- Part#:
2220J5K00332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 5KV X7R 2220 - In Stock:
101840
- Part#:
0603J2500392MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V X7R 0603 - In Stock:
314455
- Part#:
0805J5000220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 0805 - In Stock:
118208
- Part#:
0603Y2500272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 0603 - In Stock:
531488
- Part#:
1812J2500561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1812 - In Stock:
76799
- Part#:
1812Y2000680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1812 - In Stock:
23771
- Part#:
1210J2500184JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 1210 - In Stock:
86600
- Part#:
1808J0250221JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V X7R 1808 - In Stock:
119082
- Part#:
2225Y1K50820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.5KV C0G/NP0 2225 - In Stock:
44675
- Part#:
0505J3003P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 300V C0G/NP0 0505 - In Stock:
55453
- Part#:
1206J6300101GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V C0G/NP0 1206 - In Stock:
77871
- Part#:
1210J2500472GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V C0G/NP0 1210 - In Stock:
49152
- Part#:
2225Y0100124JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V C0G/NP0 2225 - In Stock:
21760
- Part#:
1206J1000101JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1206 - In Stock:
100766
- Part#:
1825Y0160475MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 16V X7R 1825 - In Stock:
29095
- Part#:
0805J5001P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 500V C0G/NP0 0805 - In Stock:
132270
- Part#:
2220Y0160561JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 2220 - In Stock:
33558
- Part#:
1808YA250102MXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 1808 - In Stock:
81366
- Part#:
1206J5002P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 500V C0G/NP0 1206 - In Stock:
78255
- Part#:
1206Y0250331JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V X7R 1206 - In Stock:
153783
- Part#:
1808JA250121KCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1808 - In Stock:
81060
- Part#:
1808J1K00182JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1808 - In Stock:
72285
- Part#:
1808J5000270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1808 - In Stock:
164620
- Part#:
0603J063P470BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 63V C0G/NP0 0603 - In Stock:
104203
- Part#:
1206J2507P50HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 250V C0G/NP0 1206 - In Stock:
41473
- Part#:
1812Y0500180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1812 - In Stock:
90590
- Part#:
0805J2000150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0805 - In Stock:
124942
- Part#:
0805J0630182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 0805 - In Stock:
306748
- Part#:
1812Y2000220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1812 - In Stock:
63043
- Part#:
1210J0500220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1210 - In Stock:
137230
- Part#:
2220J0630684KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 2220 - In Stock:
48209
- Part#:
2225Y2000472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 2225 - In Stock:
18694
- Part#:
1210J1000151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1210 - In Stock:
77001
- Part#:
0805Y2500560FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 0805 - In Stock:
72006
- Part#:
0603Y0630331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 0603 - In Stock:
213596
- Part#:
1808Y0250120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1808 - In Stock:
108380
- Part#:
1808Y2K00560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2KV C0G/NP0 1808 - In Stock:
169532
- Part#:
1210J0500270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1210 - In Stock:
139279