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#:
1206J0100271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
369186
- Part#:
1812J2000822FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V C0G/NP0 1812 - In Stock:
15518
- Part#:
1812Y0250224KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 1812 - In Stock:
74344
- Part#:
2220Y1K20270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.2KV C0G/NP0 2220 - In Stock:
59839
- Part#:
1206Y5000151KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1206 - In Stock:
112363
- Part#:
1210J0100333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V X7R 1210 - In Stock:
135506
- Part#:
0603Y1000181JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 0603 - In Stock:
297814
- Part#:
2220J1K50180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.5KV C0G/NP0 2220 - In Stock:
68017
- Part#:
1206J1K20392JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV X7R 1206 - In Stock:
125164
- Part#:
1210Y2K00150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2KV C0G/NP0 1210 - In Stock:
72230
- Part#:
1808J2K00331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV X7R 1808 - In Stock:
138345
- Part#:
1808Y0630682KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1808 - In Stock:
138381
- Part#:
0603Y0630121KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 0603 - In Stock:
174727
- Part#:
1206J0251P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 25V C0G/NP0 1206 - In Stock:
63330
- Part#:
1206Y1007P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 100V C0G/NP0 1206 - In Stock:
91323
- Part#:
2225J5000150KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 2225 - In Stock:
39101
- Part#:
2225Y2000560GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 2225 - In Stock:
13144
- Part#:
0805Y5000822MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
285333
- Part#:
0805J0160120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 0805 - In Stock:
234332
- Part#:
1210Y2000563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 1210 - In Stock:
91709
- Part#:
0805J1000103KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 0805 - In Stock:
242867
- Part#:
0603J250P470BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 250V C0G/NP0 0603 - In Stock:
92760
- Part#:
1210Y5000273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 1210 - In Stock:
138479
- Part#:
2225J0500103FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 2225 - In Stock:
6198
- Part#:
0805Y0100221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 10V X7R 0805 - In Stock:
447400
- Part#:
1825Y2K50820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2.5KV C0G/NP0 1825 - In Stock:
53512
- Part#:
0805Y2000180FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 0805 - In Stock:
58366
- Part#:
2225J0250563FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V C0G/NP0 2225 - In Stock:
9573
- Part#:
1812J2000390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1812 - In Stock:
101535
- Part#:
1210J0630562KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1210 - In Stock:
80519
- Part#:
1825Y0160122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 1825 - In Stock:
10541
- Part#:
1210Y1000472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1210 - In Stock:
131774
- Part#:
1825Y5000822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 1825 - In Stock:
62134
- Part#:
1825J1K20392FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV C0G 1825 - In Stock:
12491
- Part#:
1812J3K00680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 3KV C0G/NP0 1812 - In Stock:
51237
- Part#:
1825Y2500473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 250V X7R 1825 - In Stock:
39570
- Part#:
1812J1K50183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1.5KV X7R 1812 - In Stock:
87693
- Part#:
2225Y5000181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 2225 - In Stock:
27697
- Part#:
1808Y0500181KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V X7R 1808 - In Stock:
133554
- Part#:
1206Y1K00220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1206 - In Stock:
202038
- Part#:
1812Y0160155MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 16V X7R 1812 - In Stock:
81137
- Part#:
1812Y0630683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1812 - In Stock:
76320
- Part#:
0603Y0160270JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 0603 - In Stock:
210123
- Part#:
1206Y1K00391MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1206 - In Stock:
192613
- Part#:
2220Y1000101KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 2220 - In Stock:
31078
- Part#:
2220J0500564JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 50V X7R 2220 - In Stock:
45628
- Part#:
2225Y1K00180FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
14338
- Part#:
1206Y0500390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1206 - In Stock:
87792
- Part#:
2225Y0500271JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 2225 - In Stock:
23803
- Part#:
1206J0160101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 1206 - In Stock:
301079