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#:
1210Y5000102JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1210 - In Stock:
88697
- Part#:
0805Y0160391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 0805 - In Stock:
118696
- Part#:
SFBLC5000332MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 3300PF 500V AXIAL - In Stock:
4026
- Part#:
0805Y0506P80BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 0805 - In Stock:
67557
- Part#:
0505J1000161KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 100V C0G/NP0 0505 - In Stock:
111375
- Part#:
2225J2000152GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 2225 - In Stock:
11612
- Part#:
1210J1K26P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1.2KV C0G/NP0 1210 - In Stock:
102135
- Part#:
1812Y2000392FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1812 - In Stock:
16633
- Part#:
1808J0500823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 1808 - In Stock:
118064
- Part#:
1808J5000391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 1808 - In Stock:
144818
- Part#:
2220Y1K50221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 2220 - In Stock:
32525
- Part#:
1111Y5001P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 500V C0G/NP0 1111 - In Stock:
72657
- Part#:
2220Y5000272FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 2220 - In Stock:
12714
- Part#:
0603J2002P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0603 - In Stock:
217133
- Part#:
0603Y0105P60CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 10V C0G/NP0 0603 - In Stock:
286140
- Part#:
1812Y0160334JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 1812 - In Stock:
48826
- Part#:
2220Y0250821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 2220 - In Stock:
43126
- Part#:
0805Y2001P20HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 200V C0G/NP0 0805 - In Stock:
69741
- Part#:
2220Y0250103MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 2220 - In Stock:
34509
- Part#:
2220J1000392FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 2220 - In Stock:
14848
- Part#:
1812Y0630274KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 1812 - In Stock:
89869
- Part#:
0805J0630273MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 0805 - In Stock:
267681
- Part#:
1206Y0100391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
325599
- Part#:
2220J1K50332JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.5KV C0G 2220 - In Stock:
52169
- Part#:
1825Y2000824JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 200V X7R 1825 - In Stock:
24516
- Part#:
0805Y0250184KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 0805 - In Stock:
262605
- Part#:
1210J2000334KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 200V X7R 1210 - In Stock:
63831
- Part#:
1825J0100181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V C0G/NP0 1825 - In Stock:
21793
- Part#:
1812Y0500103KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1812 - In Stock:
66233
- Part#:
1812J6300120GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 1812 - In Stock:
59145
- Part#:
1808J5000181KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1808 - In Stock:
86689
- Part#:
1206Y0254P70BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 1206 - In Stock:
93756
- Part#:
1812J4K00270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 4KV C0G/NP0 1812 - In Stock:
81167
- Part#:
0505Y0630120FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 0505 - In Stock:
30567
- Part#:
1206J1K05P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 1206 - In Stock:
139149
- Part#:
2220J5000274JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 500V X7R 2220 - In Stock:
44117
- Part#:
SFBDC5000471MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 470PF 500V AXIAL - In Stock:
7421
- Part#:
1206Y1K00270KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1206 - In Stock:
153494
- Part#:
1812J0500820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1812 - In Stock:
88852
- Part#:
1206Y2000123JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 1206 - In Stock:
117133
- Part#:
1808J0160560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 1808 - In Stock:
64081
- Part#:
0805J0160182KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 0805 - In Stock:
251299
- Part#:
2225Y1K00820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 2225 - In Stock:
15576
- Part#:
2225J0160822GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 2225 - In Stock:
15903
- Part#:
2220J6K00221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
100427
- Part#:
1812Y1K50561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV C0G/NP0 1812 - In Stock:
92914
- Part#:
1206J2001P00BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 200V C0G/NP0 1206 - In Stock:
79567
- Part#:
1210Y6300471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1210 - In Stock:
79154
- Part#:
1206Y0630681FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1206 - In Stock:
6688
- Part#:
2220J0100560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 2220 - In Stock:
45829