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#:
1808Y2000103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 1808 - In Stock:
168839
- Part#:
1210Y2000390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1210 - In Stock:
69755
- Part#:
0805Y5000472KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 0805 - In Stock:
233109
- Part#:
1206J5000332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 1206 - In Stock:
277300
- Part#:
2220Y0500393GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V C0G/NP0 2220 - In Stock:
20530
- Part#:
1210J2000561KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1210 - In Stock:
84107
- Part#:
2211JA250561GCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 2211 - In Stock:
19213
- Part#:
2220J0160221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 2220 - In Stock:
13920
- Part#:
2220J1K00271KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 2220 - In Stock:
53958
- Part#:
0805Y1000681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
506722
- Part#:
1825J0100102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 1825 - In Stock:
11442
- Part#:
1210J5000560JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1210 - In Stock:
108258
- Part#:
2220Y0250155JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 25V X7R 2220 - In Stock:
24908
- Part#:
2220Y0630332GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 2220 - In Stock:
17132
- Part#:
2220J0500225MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 50V X7R 2220 - In Stock:
31006
- Part#:
1210J0500683MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1210 - In Stock:
165388
- Part#:
0603Y2001P10HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 200V C0G/NP0 0603 - In Stock:
95390
- Part#:
1812YA250331MXRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 1812 - In Stock:
66779
- Part#:
1812J0160100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 1812 - In Stock:
89319
- Part#:
1206J0161P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 16V C0G/NP0 1206 - In Stock:
200005
- Part#:
1812J0500391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1812 - In Stock:
75980
- Part#:
1210J2000221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1210 - In Stock:
60690
- Part#:
2220J1K00183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 2220 - In Stock:
64509
- Part#:
0603Y0500680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0603 - In Stock:
224435
- Part#:
0805Y0100683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 0805 - In Stock:
184537
- Part#:
1206J2500300JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 250V C0G/NP0 1206 - In Stock:
104374
- Part#:
0805Y0250182MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 0805 - In Stock:
287891
- Part#:
1812Y2000473MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 1812 - In Stock:
84888
- Part#:
1206J2500220GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1206 - In Stock:
79695
- Part#:
1206J0630331KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1206 - In Stock:
180462
- Part#:
0805Y0160271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V X7R 0805 - In Stock:
305622
- Part#:
2225J1K50272MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.5KV X7R 2225 - In Stock:
63973
- Part#:
0805J6300270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 0805 - In Stock:
399882
- Part#:
1206J1003P30CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 100V C0G/NP0 1206 - In Stock:
134585
- Part#:
1812Y0630270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1812 - In Stock:
27820
- Part#:
1210Y0250392KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 1210 - In Stock:
87656
- Part#:
0805J1500360GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 150V C0G/NP0 0805 - In Stock:
64970
- Part#:
1812Y5K00151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 5KV C0G/NP0 1812 - In Stock:
91458
- Part#:
1210J6300101KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V C0G/NP0 1210 - In Stock:
116668
- Part#:
0805J1003P30BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 100V C0G/NP0 0805 - In Stock:
80074
- Part#:
1210Y2500221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1210 - In Stock:
123895
- Part#:
1210Y0160183JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 1210 - In Stock:
68025
- Part#:
1825Y2K50271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2.5KV C0G/NP0 1825 - In Stock:
17571
- Part#:
2220J2K50270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2.5KV C0G/NP0 2220 - In Stock:
68531
- Part#:
1808J0160120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1808 - In Stock:
57516
- Part#:
0603Y2000680JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0603 - In Stock:
267365
- Part#:
0805J0630391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0805 - In Stock:
234625
- Part#:
1812Y1000563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 1812 - In Stock:
78606
- Part#:
1808Y1K50390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.5KV C0G/NP0 1808 - In Stock:
87169
- Part#:
1808Y1K00120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1808 - In Stock:
149787