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#:
2220J1K20153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1.2KV X7R 2220 - In Stock:
54985
- Part#:
0805J2500681FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 0805 - In Stock:
90892
- Part#:
1206Y1005P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 100V C0G/NP0 1206 - In Stock:
108462
- Part#:
2220Y2K00472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 2KV X7R 2220 - In Stock:
43692
- Part#:
1206Y1000392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 1206 - In Stock:
291307
- Part#:
1808JA250821KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1808 - In Stock:
64068
- Part#:
0805Y0500220GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 0805 - In Stock:
160086
- Part#:
1210Y0630821JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1210 - In Stock:
83692
- Part#:
2220Y0500223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 2220 - In Stock:
55826
- Part#:
2225J0160824JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 2225 - In Stock:
25099
- Part#:
1111J2000120GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1111 - In Stock:
54164
- Part#:
0603J1500390FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 150V C0G/NP0 0603 - In Stock:
76613
- Part#:
1812J0250561FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1812 - In Stock:
25392
- Part#:
0805J2000620GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 200V C0G/NP0 0805 - In Stock:
85161
- Part#:
1812Y4K00100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 4KV C0G/NP0 1812 - In Stock:
65513
- Part#:
2220Y1K00222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV C0G/NP0 2220 - In Stock:
27900
- Part#:
2225J6K00560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 6KV C0G/NP0 2225 - In Stock:
93542
- Part#:
1808J0160152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 1808 - In Stock:
199842
- Part#:
1825J2500273KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V C0G 1825 - In Stock:
29620
- Part#:
1206Y500P500HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 500V C0G/NP0 1206 - In Stock:
76675
- Part#:
1812Y0630683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1812 - In Stock:
98367
- Part#:
1825J2K00120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 1825 - In Stock:
68983
- Part#:
1808Y0100391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V X7R 1808 - In Stock:
162773
- Part#:
0805J0630183JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 0805 - In Stock:
187655
- Part#:
1210Y2000220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1210 - In Stock:
41594
- Part#:
2225J2000682GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V C0G/NP0 2225 - In Stock:
18704
- Part#:
1808J0630182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1808 - In Stock:
205483
- Part#:
1210Y0250100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 1210 - In Stock:
61204
- Part#:
2220Y0160103KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 2220 - In Stock:
29413
- Part#:
1825J2500220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1825 - In Stock:
45924
- Part#:
1812Y1000330KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1812 - In Stock:
85564
- Part#:
1210Y0630331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1210 - In Stock:
127470
- Part#:
1812Y1K50332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.5KV X7R 1812 - In Stock:
61865
- Part#:
1812J1K20122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.2KV C0G 1812 - In Stock:
73232
- Part#:
1206Y1000393KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 1206 - In Stock:
133833
- Part#:
0805Y0250180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 0805 - In Stock:
95664
- Part#:
2225J2000392FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 2225 - In Stock:
9409
- Part#:
1812Y6300102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1812 - In Stock:
63556
- Part#:
1825Y0250185KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 25V X7R 1825 - In Stock:
28551
- Part#:
1210Y2500122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1210 - In Stock:
29119
- Part#:
2225J0160155KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 16V X7R 2225 - In Stock:
29550
- Part#:
0805Y0503P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 0805 - In Stock:
135516
- Part#:
2225Y1000392GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 2225 - In Stock:
13027
- Part#:
2220J0250681FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 2220 - In Stock:
8318
- Part#:
2220J0160184JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 2220 - In Stock:
42828
- Part#:
0603Y2500680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0603 - In Stock:
121000
- Part#:
1808Y6K06P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 6KV C0G/NP0 1808 - In Stock:
72100
- Part#:
2225J6300822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V C0G/NP0 2225 - In Stock:
18931
- Part#:
1812J0500105MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 50V X7R 1812 - In Stock:
77662
- Part#:
1206J0160153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 1206 - In Stock:
243363