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#:
1808Y0630223KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 1808 - In Stock:
76569
- Part#:
1812Y1K00120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1812 - In Stock:
75186
- Part#:
1825Y2K50681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV C0G/NP0 1825 - In Stock:
43620
- Part#:
1206J1K00561MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 1206 - In Stock:
281097
- Part#:
1111J2502P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 250V C0G/NP0 1111 - In Stock:
80894
- Part#:
1206J1000821KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V X7R 1206 - In Stock:
229993
- Part#:
1808Y5000393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 500V X7R 1808 - In Stock:
103878
- Part#:
1111Y1000181FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1111 - In Stock:
22800
- Part#:
0505Y1503P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 150V C0G/NP0 0505 - In Stock:
116982
- Part#:
0603J5000560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 0603 - In Stock:
111353
- Part#:
1808YA250561FCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1808 - In Stock:
33481
- Part#:
1206Y2000560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1206 - In Stock:
65448
- Part#:
1825J4K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 4KV C0G/NP0 1825 - In Stock:
68818
- Part#:
2225Y2K50682MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 2.5KV X7R 2225 - In Stock:
41376
- Part#:
1210Y2000393KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 200V X7R 1210 - In Stock:
78109
- Part#:
1210J1000560GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1210 - In Stock:
81361
- Part#:
1825Y3K00221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 3KV X7R 1825 - In Stock:
58596
- Part#:
1210Y1000182FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1210 - In Stock:
34442
- Part#:
0805J2000392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V X7R 0805 - In Stock:
315299
- Part#:
1206J0630274JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 1206 - In Stock:
107413
- Part#:
1206Y5000820GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1206 - In Stock:
97559
- Part#:
0603Y0162P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 16V C0G/NP0 0603 - In Stock:
123999
- Part#:
1825J2000271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1825 - In Stock:
40486
- Part#:
0805Y0630471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V X7R 0805 - In Stock:
466842
- Part#:
1206J1000562KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1206 - In Stock:
99482
- Part#:
1812Y1K00391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1812 - In Stock:
75391
- Part#:
1206Y0250122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V X7R 1206 - In Stock:
231231
- Part#:
1808J0250680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1808 - In Stock:
189868
- Part#:
1206Y2K06P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 2000V C0G/NP0 1206 - In Stock:
88915
- Part#:
0603Y0506P80BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 0603 - In Stock:
88494
- Part#:
2220Y2000221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 2220 - In Stock:
22516
- Part#:
1210Y2K00121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV C0G/NP0 1210 - In Stock:
68176
- Part#:
0505J0501P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 50V C0G/NP0 0505 - In Stock:
107326
- Part#:
2220J5000473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 2220 - In Stock:
54547
- Part#:
1206J0630272GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1206 - In Stock:
71491
- Part#:
1808Y0630681KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V X7R 1808 - In Stock:
102652
- Part#:
2220J1000822JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 2220 - In Stock:
43111
- Part#:
0805J0631P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 0805 - In Stock:
381501
- Part#:
0805Y0508P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 0805 - In Stock:
183895
- Part#:
0603J0160681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V X7R 0603 - In Stock:
416217
- Part#:
1808J0500100JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1808 - In Stock:
125113
- Part#:
2225Y0100823JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V C0G/NP0 2225 - In Stock:
29181
- Part#:
2225Y0630335KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 63V X7R 2225 - In Stock:
25299
- Part#:
1206Y5000101JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V X7R 1206 - In Stock:
159161
- Part#:
0805J0630390FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 0805 - In Stock:
67693
- Part#:
1206J1K00271JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1206 - In Stock:
148551
- Part#:
2220J0500335MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 50V X7R 2220 - In Stock:
30422
- Part#:
1808J1K00391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1808 - In Stock:
125377
- Part#:
2225Y2000822KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V C0G/NP0 2225 - In Stock:
20581
- Part#:
0805Y2002P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0805 - In Stock:
297375