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#:
0603J1000271JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 0603 - In Stock:
231154
- Part#:
2225J2000120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 2225 - In Stock:
7090
- Part#:
0805J0160272JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V X7R 0805 - In Stock:
186675
- Part#:
0505J1500560GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 150V C0G/NP0 0505 - In Stock:
61587
- Part#:
1825J3K00680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 3KV C0G/NP0 1825 - In Stock:
55390
- Part#:
2225Y0160823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 2225 - In Stock:
49938
- Part#:
0805Y0502P20BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 50V C0G/NP0 0805 - In Stock:
82011
- Part#:
0805J0630221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0805 - In Stock:
257685
- Part#:
2220Y0500272JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 2220 - In Stock:
33772
- Part#:
1812Y0250563GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V C0G/NP0 1812 - In Stock:
37054
- Part#:
0805Y2500561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 0805 - In Stock:
217349
- Part#:
1812J0500273JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V C0G/NP0 1812 - In Stock:
58363
- Part#:
0603J0500123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 0603 - In Stock:
473394
- Part#:
1825Y0250390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 1825 - In Stock:
43035
- Part#:
1825J0100334JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
39992
- Part#:
1825Y3K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 3KV C0G/NP0 1825 - In Stock:
32141
- Part#:
0603J0250273KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 0603 - In Stock:
269034
- Part#:
2225Y0250470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 2225 - In Stock:
37305
- Part#:
0805J0500271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 0805 - In Stock:
154613
- Part#:
1808J4K06P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 4KV C0G/NP0 1808 - In Stock:
113901
- Part#:
2220J3K00220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 3KV C0G/NP0 2220 - In Stock:
55726
- Part#:
2225Y1K00332FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV C0G/NP0 2225 - In Stock:
9041
- Part#:
2225J0250681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 2225 - In Stock:
43490
- Part#:
2225Y0160273KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 2225 - In Stock:
20819
- Part#:
0805Y2500330GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0805 - In Stock:
105752
- Part#:
1206J2000390FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1206 - In Stock:
50947
- Part#:
2220Y0250682GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 2220 - In Stock:
17814
- Part#:
1812J1000271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1812 - In Stock:
70436
- Part#:
1210Y0160273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 1210 - In Stock:
116054
- Part#:
1206Y630P800DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 630V C0G/NP0 1206 - In Stock:
144382
- Part#:
1206J0500473JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1206 - In Stock:
139398
- Part#:
2225Y4K00101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 4KV C0G/NP0 2225 - In Stock:
69120
- Part#:
2220J1000154KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
50761
- Part#:
2220J0160272JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 2220 - In Stock:
33295
- Part#:
0805J0632P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 0805 - In Stock:
162339
- Part#:
2225Y3K00332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 3KV X7R 2225 - In Stock:
53255
- Part#:
1210Y0250822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V X7R 1210 - In Stock:
151850
- Part#:
0603Y2501P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
151064
- Part#:
2220J0500222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 2220 - In Stock:
16228
- Part#:
1210J5000680KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1210 - In Stock:
144903
- Part#:
2225J1K50181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV C0G/NP0 2225 - In Stock:
25376
- Part#:
0603J0630152KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V X7R 0603 - In Stock:
371569
- Part#:
1808J0250125KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 1808 - In Stock:
84378
- Part#:
1206J300P900CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 300V C0G/NP0 1206 - In Stock:
134853
- Part#:
0805Y1002P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 100V C0G/NP0 0805 - In Stock:
264360
- Part#:
1825Y0250101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1825 - In Stock:
10758
- Part#:
2220J0250120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 2220 - In Stock:
52064
- Part#:
SFAJC2000103MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 10000PF 200V AXIAL - In Stock:
7554
- Part#:
1812J1K50222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV X7R 1812 - In Stock:
77466
- Part#:
1206J3000120JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 300V C0G/NP0 1206 - In Stock:
106831