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#:
1206J0250561GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1206 - In Stock:
86654
- Part#:
1210J1000183GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 1210 - In Stock:
52985
- Part#:
2225Y6300103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 630V X7R 2225 - In Stock:
36174
- Part#:
0805Y0500180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0805 - In Stock:
336817
- Part#:
1825J1K50331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV X7R 1825 - In Stock:
55117
- Part#:
1808J0630221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V X7R 1808 - In Stock:
159568
- Part#:
1825Y4K00181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 4KV C0G/NP0 1825 - In Stock:
90725
- Part#:
1210J1K00271KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1210 - In Stock:
113502
- Part#:
1808Y1000124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1808 - In Stock:
136879
- Part#:
1210Y0630223MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1210 - In Stock:
92175
- Part#:
2225J0250824KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 2225 - In Stock:
28363
- Part#:
1812Y0630152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1812 - In Stock:
72927
- Part#:
0603J1001P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 100V C0G/NP0 0603 - In Stock:
110684
- Part#:
0805J3003P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 300V C0G/NP0 0805 - In Stock:
78499
- Part#:
1812Y0500180JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1812 - In Stock:
60101
- Part#:
1808Y0100102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 1808 - In Stock:
178437
- Part#:
2225J5000472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V C0G/NP0 2225 - In Stock:
45441
- Part#:
2225Y0500152FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 2225 - In Stock:
7071
- Part#:
1206Y2002P70CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 200V C0G/NP0 1206 - In Stock:
129864
- Part#:
1808J0500392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1808 - In Stock:
158109
- Part#:
0805Y2008P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 0805 - In Stock:
139418
- Part#:
0805Y2000270KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
318925
- Part#:
0805Y5000151JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 0805 - In Stock:
232411
- Part#:
1812Y1K00151JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV X7R 1812 - In Stock:
61697
- Part#:
1825Y3K00471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 3KV C0G/NP0 1825 - In Stock:
30491
- Part#:
1210J2000562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 1210 - In Stock:
165514
- Part#:
1210J1K00270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1210 - In Stock:
167955
- Part#:
1808Y1K00822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV X7R 1808 - In Stock:
109409
- Part#:
1808J2000222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V X7R 1808 - In Stock:
204065
- Part#:
1206Y0500682JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1206 - In Stock:
107826
- Part#:
0805Y1K00102KST - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 0805 - In Stock:
318091
- Part#:
1812Y6K00151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 6KV X7R 1812 - In Stock:
85797
- Part#:
1206J0160470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1206 - In Stock:
281881
- Part#:
1812J1K00390FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1812 - In Stock:
38854
- Part#:
0805J0500241FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 50V C0G/NP0 0805 - In Stock:
49432
- Part#:
1206Y2000621FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 620PF 200V C0G/NP0 1206 - In Stock:
40316
- Part#:
1206J0100220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 10V C0G/NP0 1206 - In Stock:
75641
- Part#:
1812Y2000223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 1812 - In Stock:
77352
- Part#:
2225Y2500223MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 2225 - In Stock:
35404
- Part#:
1825J0100102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 1825 - In Stock:
27516
- Part#:
0603J0500223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 0603 - In Stock:
346146
- Part#:
1210Y0630472GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1210 - In Stock:
64835
- Part#:
2225Y1K50562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.5KV X7R 2225 - In Stock:
37863
- Part#:
1812J5000224MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 500V X7R 1812 - In Stock:
66298
- Part#:
0603J0162P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 16V C0G/NP0 0603 - In Stock:
319033
- Part#:
1825J1K20392GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV C0G 1825 - In Stock:
26118
- Part#:
0805Y0252P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 25V C0G/NP0 0805 - In Stock:
233638
- Part#:
1206J1K20221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV C0G/NP0 1206 - In Stock:
71556
- Part#:
1825J0100221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 10V C0G/NP0 1825 - In Stock:
39238
- Part#:
1210J1000682JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1210 - In Stock:
61583