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#:
SFCML5000333MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.033UF 500V AXIAL - In Stock:
3403
- Part#:
1210Y0500823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 1210 - In Stock:
112987
- Part#:
1808J1000390JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V X7R 1808 - In Stock:
104961
- Part#:
1812Y2K50680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2.5KV C0G/NP0 1812 - In Stock:
89878
- Part#:
1206Y0501P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 50V C0G/NP0 1206 - In Stock:
117757
- Part#:
1808Y0630222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
175215
- Part#:
2220YA250332KXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V X7R 2220 - In Stock:
69152
- Part#:
1206J6301P20BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 630V C0G/NP0 1206 - In Stock:
79594
- Part#:
2220J2500270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 2220 - In Stock:
45089
- Part#:
1808J5000682MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 1808 - In Stock:
116533
- Part#:
2225Y0100270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 10V C0G/NP0 2225 - In Stock:
9524
- Part#:
1808J0250472FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1808 - In Stock:
56778
- Part#:
1111J1K01P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 1KV C0G/NP0 1111 - In Stock:
70789
- Part#:
1206J0631P80BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 1206 - In Stock:
108645
- Part#:
0603Y0500152KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 0603 - In Stock:
359154
- Part#:
1812J1000100FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1812 - In Stock:
30788
- Part#:
0805Y0500682MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 0805 - In Stock:
313733
- Part#:
2225J0250474MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 2225 - In Stock:
31387
- Part#:
1812Y1K20152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.2KV X7R 1812 - In Stock:
74874
- Part#:
0603J2500101MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V X7R 0603 - In Stock:
493075
- Part#:
2225Y2000223FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V C0G 2225 - In Stock:
4758
- Part#:
1111Y6300361KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 360PF 630V C0G/NP0 1111 - In Stock:
75678
- Part#:
0603Y0250100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 0603 - In Stock:
217479
- Part#:
0603J2500101KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V X7R 0603 - In Stock:
400173
- Part#:
1210Y1K50180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.5KV C0G/NP0 1210 - In Stock:
79094
- Part#:
1808Y5000681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1808 - In Stock:
162168
- Part#:
1808JA250330FCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1808 - In Stock:
38148
- Part#:
1210J1K00120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1210 - In Stock:
80570
- Part#:
1206J630P900DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 630V C0G/NP0 1206 - In Stock:
137732
- Part#:
0603Y1000271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 0603 - In Stock:
380172
- Part#:
1111Y6300270KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1111 - In Stock:
67142
- Part#:
1206Y1K53P30CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 1.5KV C0G/NP0 1206 - In Stock:
142498
- Part#:
SFSUC5000100ZC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 10PF 500V AXIAL - In Stock:
7625
- Part#:
2225J0630274MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 2225 - In Stock:
52318
- Part#:
0805Y5001P50HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 500V C0G/NP0 0805 - In Stock:
83031
- Part#:
1812J1K00221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV X7R 1812 - In Stock:
94357
- Part#:
2220Y2000470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 2220 - In Stock:
43955
- Part#:
1808J0160682FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1808 - In Stock:
55480
- Part#:
2220Y2K50151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2.5KV C0G/NP0 2220 - In Stock:
69131
- Part#:
1825J3K00221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 3KV X7R 1825 - In Stock:
61380
- Part#:
1210J0630562JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1210 - In Stock:
62206
- Part#:
2225Y0160275MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 16V X7R 2225 - In Stock:
29234
- Part#:
0603J0160391MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V X7R 0603 - In Stock:
370228
- Part#:
2220Y1000563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 2220 - In Stock:
46370
- Part#:
1210Y6308P20BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 630V C0G/NP0 1210 - In Stock:
55171
- Part#:
0805J1000222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 0805 - In Stock:
238068
- Part#:
1210Y0500561KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1210 - In Stock:
96489
- Part#:
1210J1000562JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1210 - In Stock:
80957
- Part#:
1206J0500122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V X7R 1206 - In Stock:
283414
- Part#:
1812J0630561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1812 - In Stock:
38458