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#:
0805Y0630821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 0805 - In Stock:
111248
- Part#:
2225Y5000152KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 2225 - In Stock:
36685
- Part#:
1210Y5000181FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1210 - In Stock:
61449
- Part#:
1808Y2500333JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 1808 - In Stock:
97203
- Part#:
2225Y0500333FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 2225 - In Stock:
5163
- Part#:
1210J6300122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V C0G/NP0 1210 - In Stock:
121321
- Part#:
1111J2500361GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 360PF 250V C0G/NP0 1111 - In Stock:
42005
- Part#:
2225J1K20120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.2KV C0G/NP0 2225 - In Stock:
27858
- Part#:
1206Y1K01P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 1KV C0G/NP0 1206 - In Stock:
104201
- Part#:
2225J0500275KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 50V X7R 2225 - In Stock:
35345
- Part#:
1825J6300184KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 630V X7R 1825 - In Stock:
47570
- Part#:
2220Y1K00332GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV C0G/NP0 2220 - In Stock:
17639
- Part#:
0805J0250681FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 0805 - In Stock:
77377
- Part#:
2220Y2K00271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2KV C0G/NP0 2220 - In Stock:
58038
- Part#:
0603Y5003P90BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 0603 - In Stock:
139532
- Part#:
0805Y0162P70BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 16V C0G/NP0 0805 - In Stock:
114347
- Part#:
0805Y1000273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 0805 - In Stock:
160261
- Part#:
1206Y0500222JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1206 - In Stock:
137360
- Part#:
2220J0630223MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 2220 - In Stock:
47256
- Part#:
1812Y2000392GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1812 - In Stock:
40387
- Part#:
1812Y0250272KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1812 - In Stock:
82447
- Part#:
0603Y0160821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 0603 - In Stock:
349254
- Part#:
0603J1000270KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 0603 - In Stock:
282012
- Part#:
1812J1K00101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1812 - In Stock:
90258
- Part#:
1210Y0500183KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1210 - In Stock:
97534
- Part#:
1210J0256P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 25V C0G/NP0 1210 - In Stock:
72282
- Part#:
2225J6300124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 630V X7R 2225 - In Stock:
53001
- Part#:
2220J0160682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 2220 - In Stock:
45528
- Part#:
1825Y0500104FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V C0G/NP0 1825 - In Stock:
5659
- Part#:
0603J2500820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 0603 - In Stock:
406608
- Part#:
1808Y0100270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 10V C0G/NP0 1808 - In Stock:
166496
- Part#:
0805J0160680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 0805 - In Stock:
220186
- Part#:
1808J2500331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 1808 - In Stock:
189291
- Part#:
2220Y2K50221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2.5KV C0G/NP0 2220 - In Stock:
53865
- Part#:
2225J0250222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 2225 - In Stock:
48677
- Part#:
2220J1K00332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 2220 - In Stock:
65195
- Part#:
2225Y0500820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 2225 - In Stock:
42134
- Part#:
2225J1000224JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 2225 - In Stock:
37280
- Part#:
1825Y2K00151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2KV C0G/NP0 1825 - In Stock:
57063
- Part#:
1825Y0630180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1825 - In Stock:
21158
- Part#:
0805Y0635P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 0805 - In Stock:
67418
- Part#:
1812J1K50681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV X7R 1812 - In Stock:
68501
- Part#:
0603J2500470GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 0603 - In Stock:
78848
- Part#:
1206J2000183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1206 - In Stock:
260130
- Part#:
1206J5005P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 500V C0G/NP0 1206 - In Stock:
37501
- Part#:
1825J2K00182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2KV X7R 1825 - In Stock:
50582
- Part#:
2220J1K20222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.2KV C0G 2220 - In Stock:
67517
- Part#:
0805J0100272KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V C0G/NP0 0805 - In Stock:
277926
- Part#:
1210J0500221GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1210 - In Stock:
79515
- Part#:
1812J2000101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1812 - In Stock:
31572