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#:
1812Y2500181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1812 - In Stock:
66759
- Part#:
2225J2000120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 2225 - In Stock:
47826
- Part#:
1812J1K00561GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 1812 - In Stock:
53051
- Part#:
1812Y0250102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1812 - In Stock:
71966
- Part#:
0805Y1000151FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 0805 - In Stock:
50877
- Part#:
2225Y0160183GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 2225 - In Stock:
15818
- Part#:
0603Y0635P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 0603 - In Stock:
316682
- Part#:
1812Y1K00222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV C0G/NP0 1812 - In Stock:
43068
- Part#:
0805Y1006P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 0805 - In Stock:
115244
- Part#:
0805Y1002P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 100V C0G/NP0 0805 - In Stock:
142051
- Part#:
2211YA250560JCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 2211 - In Stock:
65080
- Part#:
0805Y1000223MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 0805 - In Stock:
194239
- Part#:
1206J5000153JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 1206 - In Stock:
216016
- Part#:
1206J2005P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 200V C0G/NP0 1206 - In Stock:
92016
- Part#:
0603Y0250152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 0603 - In Stock:
178551
- Part#:
2225Y2500100KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 2225 - In Stock:
26487
- Part#:
1206Y2K0P600CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 2000V C0G/NP0 1206 - In Stock:
110750
- Part#:
0603J0636P80BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 0603 - In Stock:
72861
- Part#:
1206Y1000680KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1206 - In Stock:
91806
- Part#:
2225Y0100120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 2225 - In Stock:
32024
- Part#:
2220Y0160154KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V C0G/NP0 2220 - In Stock:
29327
- Part#:
0603Y063P600BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
281279
- Part#:
2220Y0500273KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V C0G/NP0 2220 - In Stock:
33941
- Part#:
1206Y1000332JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1206 - In Stock:
97241
- Part#:
1825Y1000182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1825 - In Stock:
11068
- Part#:
1812Y2500390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1812 - In Stock:
40746
- Part#:
1206Y1000121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1206 - In Stock:
189115
- Part#:
2225J1000332FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 2225 - In Stock:
10708
- Part#:
1206J0160472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 1206 - In Stock:
175893
- Part#:
2220J2000392JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 2220 - In Stock:
36447
- Part#:
1812J2000271FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1812 - In Stock:
23671
- Part#:
2220J2000152GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 2220 - In Stock:
19739
- Part#:
1210J2000221KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1210 - In Stock:
83718
- Part#:
1812J4K00102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 4KV X7R 1812 - In Stock:
97642
- Part#:
1808J0250391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1808 - In Stock:
196936
- Part#:
1812J1K50122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.5KV X7R 1812 - In Stock:
80369
- Part#:
1206Y1000561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1206 - In Stock:
139347
- Part#:
1808Y0636P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 1808 - In Stock:
113777
- Part#:
0603J2500820JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 0603 - In Stock:
298549
- Part#:
1812Y0100152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V C0G/NP0 1812 - In Stock:
66074
- Part#:
2225Y1000155KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 100V X7R 2225 - In Stock:
31348
- Part#:
1808Y1000564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 100V X7R 1808 - In Stock:
92445
- Part#:
0603Y5000100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 0603 - In Stock:
353291
- Part#:
1812Y2500102KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1812 - In Stock:
84265
- Part#:
1808J2000333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1808 - In Stock:
114555
- Part#:
1808Y2500391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 1808 - In Stock:
165568
- Part#:
0603Y2500220FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 0603 - In Stock:
69652
- Part#:
2225J0630563GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V C0G/NP0 2225 - In Stock:
13757
- Part#:
0603Y0500680GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0603 - In Stock:
145235
- Part#:
1825J2000394MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 200V X7R 1825 - In Stock:
46502