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#:
1206J5000680JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1206 - In Stock:
201097
- Part#:
0603Y2000270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0603 - In Stock:
81042
- Part#:
1210J0500560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1210 - In Stock:
88278
- Part#:
1808J3K00122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 3KV X7R 1808 - In Stock:
83721
- Part#:
1210J2K08P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 2KV C0G/NP0 1210 - In Stock:
97967
- Part#:
1206J6300391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1206 - In Stock:
229871
- Part#:
1808J1K00470FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1808 - In Stock:
47698
- Part#:
1808Y1K50470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.5KV C0G/NP0 1808 - In Stock:
132310
- Part#:
0603Y2500270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 0603 - In Stock:
204783
- Part#:
0805Y0630821KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V X7R 0805 - In Stock:
254905
- Part#:
0603Y0630470FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
99691
- Part#:
0805J2500110GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 250V C0G/NP0 0805 - In Stock:
72996
- Part#:
1206J6300270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1206 - In Stock:
172787
- Part#:
1825J5000182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 1825 - In Stock:
17421
- Part#:
1206Y0100560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 1206 - In Stock:
82240
- Part#:
1111Y5000101KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1111 - In Stock:
5955
- Part#:
0805J6300181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V X7R 0805 - In Stock:
437142
- Part#:
0805J0161P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 16V C0G/NP0 0805 - In Stock:
272829
- Part#:
0805Y5000100FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 0805 - In Stock:
76674
- Part#:
1808Y0100101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 1808 - In Stock:
176192
- Part#:
1206Y2500331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1206 - In Stock:
203041
- Part#:
0805Y0500391KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0805 - In Stock:
222046
- Part#:
1808J3K00470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 3KV C0G/NP0 1808 - In Stock:
68210
- Part#:
1812J0500102KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1812 - In Stock:
66931
- Part#:
0805Y3001P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 300V C0G/NP0 0805 - In Stock:
81719
- Part#:
2220Y5000681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 2220 - In Stock:
66050
- Part#:
2225Y0630820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
10216
- Part#:
1808Y1K00561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 1808 - In Stock:
135455
- Part#:
2220J5000333MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 2220 - In Stock:
51797
- Part#:
2225J0100823KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V C0G/NP0 2225 - In Stock:
34670
- Part#:
1812J4K00151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 4KV X7R 1812 - In Stock:
85535
- Part#:
0805Y0630152KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V X7R 0805 - In Stock:
319201
- Part#:
0805Y1000181MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 0805 - In Stock:
256565
- Part#:
0805Y2500151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 0805 - In Stock:
331051
- Part#:
0603Y0630562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 0603 - In Stock:
409705
- Part#:
2225J2000180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 2225 - In Stock:
45463
- Part#:
1206Y6300150FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 1206 - In Stock:
98974
- Part#:
1812Y0250392JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 1812 - In Stock:
68569
- Part#:
0603J2002P20BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0603 - In Stock:
209176
- Part#:
1210Y0160153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 1210 - In Stock:
82235
- Part#:
2225J1K50391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV C0G/NP0 2225 - In Stock:
15920
- Part#:
0805J5000331JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 0805 - In Stock:
254899
- Part#:
2225J3K00681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 3KV X7R 2225 - In Stock:
60710
- Part#:
1812J1000683KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 1812 - In Stock:
54118
- Part#:
1812J5K00390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 5KV C0G/NP0 1812 - In Stock:
58211
- Part#:
2220J2000471GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 2220 - In Stock:
18917
- Part#:
2225J0160270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 2225 - In Stock:
42052
- Part#:
1812J4K00151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 4KV C0G/NP0 1812 - In Stock:
71860
- Part#:
1206Y5004P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 500V C0G/NP0 1206 - In Stock:
94757
- Part#:
1808JA250391JXRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 1808 - In Stock:
68128