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#:
2225J1K00333JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1KV X7R 2225 - In Stock:
25249
- Part#:
1812Y2000823JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 1812 - In Stock:
63491
- Part#:
0805Y2002P70BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 200V C0G/NP0 0805 - In Stock:
76115
- Part#:
1808Y2000392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V X7R 1808 - In Stock:
170341
- Part#:
0805J2000510KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 200V C0G/NP0 0805 - In Stock:
112484
- Part#:
2225J6300562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V X7R 2225 - In Stock:
41204
- Part#:
1210Y0500102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 1210 - In Stock:
138115
- Part#:
2225J0100822GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 2225 - In Stock:
22569
- Part#:
1206Y1K00332KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 1206 - In Stock:
137254
- Part#:
2225J0500470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 2225 - In Stock:
39308
- Part#:
0505J0630220GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 0505 - In Stock:
60437
- Part#:
1808Y1K00681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 1808 - In Stock:
148179
- Part#:
1111Y2502P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 250V C0G/NP0 1111 - In Stock:
79631
- Part#:
1111Y1K00121KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1111 - In Stock:
63247
- Part#:
0603Y1000221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0603 - In Stock:
386718
- Part#:
0603Y2000430GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 200V C0G/NP0 0603 - In Stock:
70367
- Part#:
0805Y2500180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 0805 - In Stock:
342414
- Part#:
0805J0250120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 0805 - In Stock:
343243
- Part#:
1808Y1K00331JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV X7R 1808 - In Stock:
67504
- Part#:
1812J5000180GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1812 - In Stock:
47396
- Part#:
1808Y0630152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1808 - In Stock:
105724
- Part#:
1210J0160563KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 1210 - In Stock:
100796
- Part#:
2225J2000150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 2225 - In Stock:
40671
- Part#:
1206J5000390MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V X7R 1206 - In Stock:
219383
- Part#:
2220Y2K00330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2KV C0G/NP0 2220 - In Stock:
59110
- Part#:
1210J0630820JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1210 - In Stock:
91290
- Part#:
1812Y1K00681JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 1812 - In Stock:
83316
- Part#:
1206Y2500681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
282364
- Part#:
1210Y2000101KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1210 - In Stock:
81537
- Part#:
1808J2500561KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 1808 - In Stock:
106791
- Part#:
2225Y2500334MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 250V X7R 2225 - In Stock:
33046
- Part#:
2220J1000152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 2220 - In Stock:
57795
- Part#:
0603J0160390FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 0603 - In Stock:
73170
- Part#:
1210Y0630122MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V X7R 1210 - In Stock:
95473
- Part#:
1812Y5000223MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 1812 - In Stock:
92617
- Part#:
1111Y1500361GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 360PF 150V C0G/NP0 1111 - In Stock:
65057
- Part#:
1111J2500471KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1111 - In Stock:
67246
- Part#:
1206Y2000222MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V X7R 1206 - In Stock:
184340
- Part#:
0603J2003P90CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
271594
- Part#:
2225Y0630121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 2225 - In Stock:
42558
- Part#:
1812Y2000473JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 1812 - In Stock:
69426
- Part#:
1808J0160151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 1808 - In Stock:
198796
- Part#:
1210J0500331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1210 - In Stock:
90636
- Part#:
1812Y1000273GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V C0G 1812 - In Stock:
26362
- Part#:
0805Y1K00101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 0805 - In Stock:
182629
- Part#:
1812J5000121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
81122
- Part#:
1808J0160272GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1808 - In Stock:
75681
- Part#:
2220J0250473KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 2220 - In Stock:
59183
- Part#:
2225J2500223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 2225 - In Stock:
57838
- Part#:
2225J6300274MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 630V X7R 2225 - In Stock:
19286