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#:
1825J2K50330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2.5KV C0G/NP0 1825 - In Stock:
71599
- Part#:
0805J0160470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 0805 - In Stock:
406430
- Part#:
1210J6300150GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 1210 - In Stock:
59570
- Part#:
0603Y0500392MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 0603 - In Stock:
315018
- Part#:
2225J5000151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 2225 - In Stock:
30667
- Part#:
1206Y0631P00CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 63V C0G/NP0 1206 - In Stock:
180745
- Part#:
1206Y0631P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 1206 - In Stock:
73549
- Part#:
1206Y6300221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V X7R 1206 - In Stock:
240812
- Part#:
2225Y1K00182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 2225 - In Stock:
60684
- Part#:
1206J5000182KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 1206 - In Stock:
226810
- Part#:
0805Y0500240FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 50V C0G/NP0 0805 - In Stock:
76921
- Part#:
1825J0500470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1825 - In Stock:
26386
- Part#:
1210J1K00153MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 1210 - In Stock:
84186
- Part#:
0603Y0634P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 0603 - In Stock:
294790
- Part#:
0805J0160124JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 0805 - In Stock:
161746
- Part#:
2225Y1000561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 2225 - In Stock:
37493
- Part#:
1825Y1000184JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 1825 - In Stock:
37202
- Part#:
1206Y2000221KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 1206 - In Stock:
164577
- Part#:
1206Y0160151KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
335595
- Part#:
1812Y0100562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V X7R 1812 - In Stock:
95342
- Part#:
2225Y0250683MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 2225 - In Stock:
55874
- Part#:
1808J1000221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V X7R 1808 - In Stock:
204668
- Part#:
1210J0630103KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1210 - In Stock:
65758
- Part#:
1206Y2K00101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 1206 - In Stock:
208823
- Part#:
1206J1K00121JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV X7R 1206 - In Stock:
212762
- Part#:
1210Y0500183MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 1210 - In Stock:
101479
- Part#:
1210J0630222FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1210 - In Stock:
45035
- Part#:
1111J5000131JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 500V C0G/NP0 1111 - In Stock:
58014
- Part#:
0805J5004P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 0805 - In Stock:
81854
- Part#:
0805J0630391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0805 - In Stock:
76454
- Part#:
1812J6300180GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 1812 - In Stock:
56695
- Part#:
1812Y0100391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 1812 - In Stock:
66608
- Part#:
2220Y0250824KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
54395
- Part#:
1808J2K00680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2KV C0G/NP0 1808 - In Stock:
77459
- Part#:
1812Y2500222KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 1812 - In Stock:
75368
- Part#:
1210Y1000682GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1210 - In Stock:
89277
- Part#:
1206Y0632P70DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 1206 - In Stock:
215124
- Part#:
0805Y5000682KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 0805 - In Stock:
272114
- Part#:
1808Y0250121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1808 - In Stock:
109804
- Part#:
1206Y2500220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1206 - In Stock:
81272
- Part#:
2220J0630103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 2220 - In Stock:
14179
- Part#:
0603J0160271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 0603 - In Stock:
126580
- Part#:
1210J0630682JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1210 - In Stock:
74218
- Part#:
1210J1K20330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.2KV C0G/NP0 1210 - In Stock:
78954
- Part#:
0805Y1K00150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 0805 - In Stock:
346302
- Part#:
1825J0100563JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V C0G/NP0 1825 - In Stock:
30784
- Part#:
1210J0250563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 1210 - In Stock:
97854
- Part#:
1111J5000620JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 500V C0G/NP0 1111 - In Stock:
77012
- Part#:
1825J2K00222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 2KV X7R 1825 - In Stock:
48326
- Part#:
1111J1000201GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 100V C0G/NP0 1111 - In Stock:
56310