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#:
2220J5000153JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 2220 - In Stock:
64668
- Part#:
2220J0160472FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 2220 - In Stock:
15799
- Part#:
2220J6300151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 2220 - In Stock:
19722
- Part#:
1206J1001P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 1206 - In Stock:
196615
- Part#:
1206Y0250391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1206 - In Stock:
176416
- Part#:
1808JA250181JCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1808 - In Stock:
103801
- Part#:
1812J2K00391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV C0G/NP0 1812 - In Stock:
61561
- Part#:
2225J1K00152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV C0G/NP0 2225 - In Stock:
18728
- Part#:
2211YA250390KCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 2211 - In Stock:
60321
- Part#:
1210Y0630222FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1210 - In Stock:
43172
- Part#:
0603J0500153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 0603 - In Stock:
312269
- Part#:
1206J0250560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 1206 - In Stock:
149830
- Part#:
1825J0100472FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 1825 - In Stock:
13754
- Part#:
1812Y0630120FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1812 - In Stock:
21217
- Part#:
2220J0500562FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 2220 - In Stock:
12780
- Part#:
0603J0100270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 10V C0G/NP0 0603 - In Stock:
95445
- Part#:
1812Y0160680KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1812 - In Stock:
76627
- Part#:
1206J0500104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 50V X7R 1206 - In Stock:
309993
- Part#:
1206J0503P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 50V C0G/NP0 1206 - In Stock:
66001
- Part#:
2225J0500472GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 2225 - In Stock:
13493
- Part#:
1210J1000270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1210 - In Stock:
43877
- Part#:
1812Y2500684JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 250V X7R 1812 - In Stock:
40507
- Part#:
1206Y2000221MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 1206 - In Stock:
192058
- Part#:
1825Y2500124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 1825 - In Stock:
42942
- Part#:
1808J5K00150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 5KV C0G/NP0 1808 - In Stock:
164689
- Part#:
1206J0100823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V X7R 1206 - In Stock:
266768
- Part#:
0805Y0630391JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V X7R 0805 - In Stock:
236643
- Part#:
1825J0250821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1825 - In Stock:
54580
- Part#:
1812J0500684MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 50V X7R 1812 - In Stock:
55297
- Part#:
2220J2000822KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V C0G/NP0 2220 - In Stock:
35115
- Part#:
1812Y0630220FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 1812 - In Stock:
24407
- Part#:
2220J2K50122JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2.5KV C0G 2220 - In Stock:
48262
- Part#:
0603Y0630153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 0603 - In Stock:
373956
- Part#:
0603J0632P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 0603 - In Stock:
108499
- Part#:
2225Y0630391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 2225 - In Stock:
31393
- Part#:
1812J1000270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1812 - In Stock:
78198
- Part#:
1210J1K00100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 1210 - In Stock:
104743
- Part#:
1210J5000331GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1210 - In Stock:
62026
- Part#:
2225Y1K20271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV C0G/NP0 2225 - In Stock:
12778
- Part#:
0805J0501P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 0805 - In Stock:
88484
- Part#:
2220Y2500222KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 2220 - In Stock:
25559
- Part#:
1825Y1K20122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.2KV X7R 1825 - In Stock:
59871
- Part#:
2220J0250562FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 2220 - In Stock:
10081
- Part#:
1808J0630331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1808 - In Stock:
80190
- Part#:
2225J3K00120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 3KV C0G/NP0 2225 - In Stock:
18434
- Part#:
1206J0100123FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V C0G/NP0 1206 - In Stock:
72427
- Part#:
2225J5K00181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 5KV C0G/NP0 2225 - In Stock:
91950
- Part#:
1808Y4K00181KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 4KV X7R 1808 - In Stock:
145708
- Part#:
1206J6300681GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 1206 - In Stock:
89113
- Part#:
1808J5000123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 1808 - In Stock:
81652