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#:
2225Y1000274MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
47866
- Part#:
1210Y0500391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1210 - In Stock:
79404
- Part#:
1812J2000272FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 1812 - In Stock:
21606
- Part#:
0805Y0631P00DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 63V C0G/NP0 0805 - In Stock:
266325
- Part#:
1808J0630821JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V X7R 1808 - In Stock:
119629
- Part#:
0805J0250152KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V X7R 0805 - In Stock:
269082
- Part#:
1206J1K00110GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 1KV C0G/NP0 1206 - In Stock:
57719
- Part#:
0805Y5004P70DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 0805 - In Stock:
293780
- Part#:
1206J0250153JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V X7R 1206 - In Stock:
205438
- Part#:
0603Y0250121MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V X7R 0603 - In Stock:
516470
- Part#:
0603Y2500180KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 0603 - In Stock:
309790
- Part#:
1210Y0500181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1210 - In Stock:
53386
- Part#:
1808Y0630101KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1808 - In Stock:
138025
- Part#:
1206J1000221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V X7R 1206 - In Stock:
257589
- Part#:
1825Y1K20471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV X7R 1825 - In Stock:
66853
- Part#:
1825J2500684JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 250V X7R 1825 - In Stock:
27054
- Part#:
1812Y0500472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1812 - In Stock:
71027
- Part#:
0505Y2000430KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 200V C0G/NP0 0505 - In Stock:
129055
- Part#:
0805Y0500331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 0805 - In Stock:
382050
- Part#:
0805Y0168P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 16V C0G/NP0 0805 - In Stock:
400787
- Part#:
1812J0630331GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1812 - In Stock:
48093
- Part#:
1808J0250271JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V X7R 1808 - In Stock:
120224
- Part#:
1808Y0500151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1808 - In Stock:
170414
- Part#:
2220J6300470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 2220 - In Stock:
36458
- Part#:
0805J1000391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 0805 - In Stock:
209960
- Part#:
2220J0630391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 2220 - In Stock:
47758
- Part#:
0805J0634P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 0805 - In Stock:
72150
- Part#:
1206Y0160681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 1206 - In Stock:
218688
- Part#:
2225J1000560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 2225 - In Stock:
30535
- Part#:
1206J0630470KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1206 - In Stock:
198726
- Part#:
0805J0500680KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0805 - In Stock:
287254
- Part#:
1210Y0630393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 1210 - In Stock:
140464
- Part#:
1808Y0250330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 1808 - In Stock:
173977
- Part#:
0603Y0164P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 16V C0G/NP0 0603 - In Stock:
357774
- Part#:
1210J2500271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1210 - In Stock:
134466
- Part#:
1206Y0630822FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 1206 - In Stock:
64198
- Part#:
2225J1K00220KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 2225 - In Stock:
39592
- Part#:
2220J2000560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 2220 - In Stock:
49309
- Part#:
0805J6300222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V X7R 0805 - In Stock:
253705
- Part#:
1808J0630332MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V X7R 1808 - In Stock:
124724
- Part#:
1210J6300471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1210 - In Stock:
179103
- Part#:
1808YA250270FCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1808 - In Stock:
36365
- Part#:
1808Y0100471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
124868
- Part#:
1210Y5000332KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 1210 - In Stock:
90170
- Part#:
1210J2K00182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2KV X7R 1210 - In Stock:
142995
- Part#:
2225Y0160155JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 16V X7R 2225 - In Stock:
24111
- Part#:
1812Y0500183KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1812 - In Stock:
89004
- Part#:
1808J5000181MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 1808 - In Stock:
84982
- Part#:
2225J0500155KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 50V X7R 2225 - In Stock:
28062
- Part#:
0805J2500220GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 0805 - In Stock:
58183