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#:
0603Y2000471KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V X7R 0603 - In Stock:
344254
- Part#:
2220Y6300150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 2220 - In Stock:
18941
- Part#:
1210J5000392JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 1210 - In Stock:
121482
- Part#:
2220Y2500470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 2220 - In Stock:
41044
- Part#:
2225J1K50471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV C0G/NP0 2225 - In Stock:
17258
- Part#:
0805J1004P70CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 100V C0G/NP0 0805 - In Stock:
160449
- Part#:
1812Y1K00121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1812 - In Stock:
80947
- Part#:
1808J0250183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 1808 - In Stock:
109323
- Part#:
1812Y5000102MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 1812 - In Stock:
100235
- Part#:
2225J0160820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 2225 - In Stock:
21786
- Part#:
2225J3K00471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
16680
- Part#:
1206Y0500472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1206 - In Stock:
138732
- Part#:
2220J1000223JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V C0G 2220 - In Stock:
35104
- Part#:
1210Y2000562MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 1210 - In Stock:
87041
- Part#:
1111Y3000330FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 300V C0G/NP0 1111 - In Stock:
21683
- Part#:
1812Y0160120GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1812 - In Stock:
43563
- Part#:
1825J5000124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 500V X7R 1825 - In Stock:
62490
- Part#:
2225J2K00391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV X7R 2225 - In Stock:
47046
- Part#:
1825Y1K50102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.5KV X7R 1825 - In Stock:
71840
- Part#:
0603Y2000471JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V X7R 0603 - In Stock:
322209
- Part#:
2220Y0250104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 2220 - In Stock:
52857
- Part#:
0805Y0500184MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 0805 - In Stock:
237599
- Part#:
2225Y0160153KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 2225 - In Stock:
24351
- Part#:
0805J0630682MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 0805 - In Stock:
418180
- Part#:
SFAKL5000102MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1000PF 500V AXIAL - In Stock:
7615
- Part#:
1210Y1K00680GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1210 - In Stock:
70301
- Part#:
1210J1000220KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1210 - In Stock:
87285
- Part#:
1825J2000822KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V C0G/NP0 1825 - In Stock:
42956
- Part#:
1812Y2K00330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2KV C0G/NP0 1812 - In Stock:
65272
- Part#:
2225J5000153FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V C0G 2225 - In Stock:
9730
- Part#:
2225J0160393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 2225 - In Stock:
55088
- Part#:
0603Y1000682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 0603 - In Stock:
565763
- Part#:
0603Y0500151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 0603 - In Stock:
122092
- Part#:
1825Y5000100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1825 - In Stock:
29155
- Part#:
1825Y5000472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1825 - In Stock:
56310
- Part#:
0603Y2000470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0603 - In Stock:
225972
- Part#:
0805Y1000680FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 0805 - In Stock:
82484
- Part#:
0603Y0160120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 0603 - In Stock:
213874
- Part#:
1812J0630154KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 1812 - In Stock:
85771
- Part#:
1206Y1K00560KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1206 - In Stock:
115294
- Part#:
2220J4K00390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 4KV C0G/NP0 2220 - In Stock:
42915
- Part#:
1206Y1000224JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1206 - In Stock:
118187
- Part#:
1825Y1K20220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.2KV C0G/NP0 1825 - In Stock:
35160
- Part#:
2220J1K50332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.5KV C0G 2220 - In Stock:
24400
- Part#:
1111Y1003P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 100V C0G/NP0 1111 - In Stock:
40425
- Part#:
1206J3000111GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 300V C0G/NP0 1206 - In Stock:
64312
- Part#:
2225Y4K00391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 4KV X7R 2225 - In Stock:
72333
- Part#:
1812Y0100184JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 10V C0G/NP0 1812 - In Stock:
36412
- Part#:
0603J0250220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 0603 - In Stock:
399007
- Part#:
0603Y0160393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 0603 - In Stock:
376998