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#:
1825J2500103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V C0G 1825 - In Stock:
9035
- Part#:
2225Y1000392JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 2225 - In Stock:
41805
- Part#:
2220J4K00221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 4KV C0G/NP0 2220 - In Stock:
76908
- Part#:
1210J2000121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1210 - In Stock:
76955
- Part#:
2220Y1000102JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 2220 - In Stock:
33622
- Part#:
1210Y0500562FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1210 - In Stock:
29499
- Part#:
1812J0500154MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1812 - In Stock:
90943
- Part#:
1812J5000560KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V X7R 1812 - In Stock:
88649
- Part#:
1206Y0500182KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V X7R 1206 - In Stock:
192720
- Part#:
1825J0500220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1825 - In Stock:
37775
- Part#:
1210Y1005P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 1210 - In Stock:
86061
- Part#:
1206J2000181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V X7R 1206 - In Stock:
258285
- Part#:
1210J1K50391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV C0G/NP0 1210 - In Stock:
44973
- Part#:
0805J2501P50BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 250V C0G/NP0 0805 - In Stock:
72994
- Part#:
0805Y5002P70CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 500V C0G/NP0 0805 - In Stock:
160085
- Part#:
2225Y6300331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 2225 - In Stock:
39996
- Part#:
1111Y5001P80CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 500V C0G/NP0 1111 - In Stock:
4951
- Part#:
1808J4K00180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 4KV C0G/NP0 1808 - In Stock:
143970
- Part#:
0603J0100391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V X7R 0603 - In Stock:
425149
- Part#:
1210J2500272MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 1210 - In Stock:
83759
- Part#:
2220YA250681JXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 2220 - In Stock:
61635
- Part#:
1808J1000183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 1808 - In Stock:
161346
- Part#:
2225J2000391GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 2225 - In Stock:
14902
- Part#:
1210Y5000122JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1210 - In Stock:
106890
- Part#:
1812J2000390FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1812 - In Stock:
29005
- Part#:
2220Y5000560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 2220 - In Stock:
14783
- Part#:
2220Y1K00223MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 2220 - In Stock:
40095
- Part#:
1808Y0160821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 1808 - In Stock:
122241
- Part#:
0805J0630471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 0805 - In Stock:
293217
- Part#:
1825Y0160682FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1825 - In Stock:
12748
- Part#:
1812Y0160473JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V C0G/NP0 1812 - In Stock:
70566
- Part#:
1808J1000121MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V X7R 1808 - In Stock:
125622
- Part#:
1812J0100331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 1812 - In Stock:
78968
- Part#:
1808Y0250274JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 1808 - In Stock:
72539
- Part#:
0805J0160470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 0805 - In Stock:
254680
- Part#:
0805J1000152FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 0805 - In Stock:
76063
- Part#:
2225Y0100820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 10V C0G/NP0 2225 - In Stock:
38111
- Part#:
1210Y0630123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 1210 - In Stock:
135119
- Part#:
2225J4K00470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 4KV C0G/NP0 2225 - In Stock:
18632
- Part#:
1808J0500332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1808 - In Stock:
99894
- Part#:
1812J1000273FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER .027UF 100V C0G/NP0 1812 - In Stock:
11822
- Part#:
1206Y2500471FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1206 - In Stock:
74094
- Part#:
0805Y5005P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 500V C0G/NP0 0805 - In Stock:
66266
- Part#:
1206Y0630332JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 1206 - In Stock:
130033
- Part#:
0603Y3004P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 300V C0G/NP0 0603 - In Stock:
225979
- Part#:
2225J6K00272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 6KV X7R 2225 - In Stock:
57588
- Part#:
1206Y5000102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1206 - In Stock:
175774
- Part#:
1206J0250392KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 1206 - In Stock:
201790
- Part#:
1210Y0250182GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 1210 - In Stock:
68432
- Part#:
2225J1K00471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 2225 - In Stock:
28345