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#:
1206J0163P30CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 16V C0G/NP0 1206 - In Stock:
194539
- Part#:
0805Y0630221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0805 - In Stock:
309693
- Part#:
0603J0160680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 0603 - In Stock:
327351
- Part#:
0805J2500220GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 0805 - In Stock:
136562
- Part#:
1808Y1K20390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.2KV C0G/NP0 1808 - In Stock:
66190
- Part#:
0805J0504P70BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 0805 - In Stock:
91015
- Part#:
1206J2000150KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1206 - In Stock:
166475
- Part#:
0603J1000181JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 0603 - In Stock:
274168
- Part#:
2225J0630564KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 63V X7R 2225 - In Stock:
31660
- Part#:
1206Y0500120FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1206 - In Stock:
92366
- Part#:
2220J1K20330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.2KV C0G/NP0 2220 - In Stock:
67258
- Part#:
0805J0631P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 63V C0G/NP0 0805 - In Stock:
133402
- Part#:
0603J2506P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 0603 - In Stock:
486708
- Part#:
2225J0250183KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 2225 - In Stock:
32722
- Part#:
1808YA250181MXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 1808 - In Stock:
94766
- Part#:
1825J0500393FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V C0G/NP0 1825 - In Stock:
11767
- Part#:
2225J4K00271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 4KV C0G/NP0 2225 - In Stock:
94544
- Part#:
2220J0630181JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 2220 - In Stock:
28843
- Part#:
1812Y1K00152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1812 - In Stock:
67935
- Part#:
0603Y1504P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 150V C0G/NP0 0603 - In Stock:
104172
- Part#:
0805Y0500820GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 0805 - In Stock:
145839
- Part#:
1812J0100681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V C0G/NP0 1812 - In Stock:
85277
- Part#:
2225J5K00471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 5KV X7R 2225 - In Stock:
80022
- Part#:
2220J1K20223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1.2KV X7R 2220 - In Stock:
57949
- Part#:
0603J0250271MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V X7R 0603 - In Stock:
353082
- Part#:
0505Y2000750FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 200V C0G/NP0 0505 - In Stock:
40217
- Part#:
2225Y0250393FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V C0G/NP0 2225 - In Stock:
6367
- Part#:
0805Y0500120GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 0805 - In Stock:
140962
- Part#:
2220J2000561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 2220 - In Stock:
33264
- Part#:
0805Y1000473JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 0805 - In Stock:
150361
- Part#:
1825J1K00151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1825 - In Stock:
62817
- Part#:
1812Y2500102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1812 - In Stock:
80784
- Part#:
2220Y0630182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 2220 - In Stock:
39016
- Part#:
1210J5000472JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1210 - In Stock:
96618
- Part#:
1812J0100332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 10V C0G/NP0 1812 - In Stock:
78669
- Part#:
2225J0630220FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 2225 - In Stock:
7947
- Part#:
0603J1000271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 0603 - In Stock:
125254
- Part#:
1825J0100150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 10V C0G/NP0 1825 - In Stock:
22182
- Part#:
1206J1K04P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 1KV C0G/NP0 1206 - In Stock:
93284
- Part#:
2220Y0500331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 2220 - In Stock:
21280
- Part#:
1206Y1509P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 150V C0G/NP0 1206 - In Stock:
72030
- Part#:
1206Y2500270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1206 - In Stock:
89386
- Part#:
1825J1000182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1825 - In Stock:
13482
- Part#:
2220J0250562FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 2220 - In Stock:
14334
- Part#:
1808Y0500221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1808 - In Stock:
107895
- Part#:
1812J2K50271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2.5KV C0G/NP0 1812 - In Stock:
35353
- Part#:
1808Y0500183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 1808 - In Stock:
179631
- Part#:
1206Y5000470KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1206 - In Stock:
215676
- Part#:
2220J1000273MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 2220 - In Stock:
39624
- Part#:
2225J3K00101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 3KV C0G/NP0 2225 - In Stock:
45629