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#:
1808Y1K00470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1808 - In Stock:
105584
- Part#:
1812J2K00121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV C0G/NP0 1812 - In Stock:
47826
- Part#:
1808J1K00681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1808 - In Stock:
148214
- Part#:
1206Y0160102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 1206 - In Stock:
131561
- Part#:
2225J0160820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 2225 - In Stock:
39894
- Part#:
1808Y1000822JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1808 - In Stock:
82248
- Part#:
1111Y1000560KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1111 - In Stock:
64178
- Part#:
1825Y2K50680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2.5KV C0G/NP0 1825 - In Stock:
58058
- Part#:
SFAKC2000153MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.015UF 200V AXIAL - In Stock:
6569
- Part#:
1812Y0250220KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1812 - In Stock:
80019
- Part#:
0603Y2502P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 250V C0G/NP0 0603 - In Stock:
94753
- Part#:
0805J0501P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 0805 - In Stock:
144806
- Part#:
1111J1502P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 150V C0G/NP0 1111 - In Stock:
77177
- Part#:
0805J5000182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 0805 - In Stock:
372981
- Part#:
1825J2500122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1825 - In Stock:
26820
- Part#:
1206Y2500332MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V X7R 1206 - In Stock:
211740
- Part#:
0805J0500562GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 0805 - In Stock:
115036
- Part#:
2225Y2000332KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 2225 - In Stock:
32607
- Part#:
1812Y0500560GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1812 - In Stock:
48817
- Part#:
2225Y1K50121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.5KV C0G/NP0 2225 - In Stock:
44769
- Part#:
2225Y0630270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 2225 - In Stock:
12249
- Part#:
1825Y1K20393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1.2KV X7R 1825 - In Stock:
41099
- Part#:
0603J063P200BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.20PF 63V C0G/NP0 0603 - In Stock:
267198
- Part#:
2225J1000392FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 2225 - In Stock:
8479
- Part#:
1825Y6300150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
20243
- Part#:
2220Y2K50472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 2.5KV X7R 2220 - In Stock:
64095
- Part#:
0603Y0250471FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 0603 - In Stock:
80071
- Part#:
1812J1K20271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV X7R 1812 - In Stock:
76328
- Part#:
1808JA250150KCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1808 - In Stock:
79036
- Part#:
1825Y0250124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 1825 - In Stock:
36582
- Part#:
1808Y6K00330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 6KV C0G/NP0 1808 - In Stock:
112646
- Part#:
0603Y0500471GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 0603 - In Stock:
148032
- Part#:
2225J0630822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 2225 - In Stock:
21924
- Part#:
2220Y1K00561MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 2220 - In Stock:
50843
- Part#:
0805J3000131KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 300V C0G/NP0 0805 - In Stock:
108565
- Part#:
0603Y2000150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0603 - In Stock:
101403
- Part#:
SFCMC5000220ZC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 22PF 500V AXIAL - In Stock:
4288
- Part#:
2225J2K50391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2.5KV X7R 2225 - In Stock:
44671
- Part#:
1808J0160102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 1808 - In Stock:
162070
- Part#:
1210J0630102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1210 - In Stock:
132938
- Part#:
1206Y2000122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V X7R 1206 - In Stock:
239970
- Part#:
1812Y2000682JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V C0G/NP0 1812 - In Stock:
53464
- Part#:
2220J3K00682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 3KV X7R 2220 - In Stock:
43821
- Part#:
1206J0250471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1206 - In Stock:
151405
- Part#:
1210J2000681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1210 - In Stock:
111876
- Part#:
2225J1K20821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV C0G/NP0 2225 - In Stock:
15602
- Part#:
1206Y0500471FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1206 - In Stock:
74494
- Part#:
1206Y6300333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 630V X7R 1206 - In Stock:
174366
- Part#:
2220Y1000273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 2220 - In Stock:
52662
- Part#:
1808Y0250184KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 1808 - In Stock:
91495