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#:
1206J6300271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1206 - In Stock:
75961
- Part#:
2220J1K00122KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 2220 - In Stock:
47575
- Part#:
2225J5000271MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 2225 - In Stock:
48391
- Part#:
2220J0500101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 2220 - In Stock:
12083
- Part#:
1111Y6300110GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 630V C0G/NP0 1111 - In Stock:
55086
- Part#:
2225Y0160124MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 2225 - In Stock:
25944
- Part#:
1808Y1K00471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 1808 - In Stock:
84547
- Part#:
1206J0630332FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 1206 - In Stock:
58874
- Part#:
0603J2003P30DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 0603 - In Stock:
325961
- Part#:
1812J6300562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V X7R 1812 - In Stock:
97101
- Part#:
2225J0160153KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 2225 - In Stock:
24245
- Part#:
1206Y2000330JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
213610
- Part#:
1808J1000180MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V X7R 1808 - In Stock:
127859
- Part#:
1825Y5K00470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 5KV C0G/NP0 1825 - In Stock:
65982
- Part#:
1206J0630272JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1206 - In Stock:
153303
- Part#:
1111Y5000391JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1111 - In Stock:
88611
- Part#:
2220Y0100563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 2220 - In Stock:
37531
- Part#:
1812Y0250682GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1812 - In Stock:
63345
- Part#:
1808Y2K00120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 1808 - In Stock:
118368
- Part#:
2225Y1K00471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 2225 - In Stock:
40375
- Part#:
1210Y0100183GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V C0G/NP0 1210 - In Stock:
78577
- Part#:
2225J2000272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 2225 - In Stock:
8861
- Part#:
1812J5000821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1812 - In Stock:
81281
- Part#:
0603J0166P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 16V C0G/NP0 0603 - In Stock:
131079
- Part#:
1808J0500333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 1808 - In Stock:
140515
- Part#:
1210Y2K05P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 2KV C0G/NP0 1210 - In Stock:
87126
- Part#:
1210Y5000124JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 500V X7R 1210 - In Stock:
90947
- Part#:
2225J2000120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 2225 - In Stock:
10596
- Part#:
1808Y0160683FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 1808 - In Stock:
29425
- Part#:
1206J5000101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1206 - In Stock:
153652
- Part#:
1111Y1000821KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1111 - In Stock:
79625
- Part#:
2220Y0500560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 2220 - In Stock:
37455
- Part#:
2220Y0160153JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 2220 - In Stock:
25535
- Part#:
1206J1K20150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.2KV C0G/NP0 1206 - In Stock:
230178
- Part#:
1825Y3K00122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 3KV X7R 1825 - In Stock:
41196
- Part#:
2220J0630333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 2220 - In Stock:
50101
- Part#:
1808Y1000220GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1808 - In Stock:
77883
- Part#:
1812Y0100393FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V C0G/NP0 1812 - In Stock:
22715
- Part#:
0603Y0630272KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 0603 - In Stock:
285097
- Part#:
0805Y1005P60CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 0805 - In Stock:
146745
- Part#:
2220Y2K00821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV C0G/NP0 2220 - In Stock:
15528
- Part#:
0603Y2505P60DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 0603 - In Stock:
289145
- Part#:
2220J4K00330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 4KV C0G/NP0 2220 - In Stock:
76650
- Part#:
2225J1K00681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 2225 - In Stock:
47589
- Part#:
2220Y1K00330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 2220 - In Stock:
53345
- Part#:
1808Y2500561MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 1808 - In Stock:
129891
- Part#:
2220Y0250393KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 2220 - In Stock:
35725
- Part#:
1808J5K04P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 5KV C0G/NP0 1808 - In Stock:
90509
- Part#:
1808J0250391FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1808 - In Stock:
60666
- Part#:
2225Y1K00682JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1KV C0G/NP0 2225 - In Stock:
24698