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#:
0805J0500222KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 0805 - In Stock:
172654
- Part#:
2225J2K50390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2.5KV C0G/NP0 2225 - In Stock:
32193
- Part#:
1808J6300270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1808 - In Stock:
159036
- Part#:
1808JA250270JCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1808 - In Stock:
84472
- Part#:
1111J1000680KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1111 - In Stock:
70128
- Part#:
2225Y6K00182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 6KV X7R 2225 - In Stock:
55971
- Part#:
1808J5000270KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1808 - In Stock:
108376
- Part#:
1206J6300102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1206 - In Stock:
61355
- Part#:
1808Y0160103KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1808 - In Stock:
99188
- Part#:
1210J1K50220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.5KV C0G/NP0 1210 - In Stock:
93073
- Part#:
1812J5K00221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 5KV X7R 1812 - In Stock:
82942
- Part#:
2225Y0250332KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 2225 - In Stock:
24062
- Part#:
1808J0160122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V X7R 1808 - In Stock:
170216
- Part#:
1206Y0501P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 50V C0G/NP0 1206 - In Stock:
129017
- Part#:
1210Y2000154JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1210 - In Stock:
77171
- Part#:
0805J0500563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 0805 - In Stock:
297473
- Part#:
0603Y0500152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 0603 - In Stock:
573721
- Part#:
1808Y1000271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1808 - In Stock:
62057
- Part#:
0805Y0631P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 63V C0G/NP0 0805 - In Stock:
137732
- Part#:
0805Y1000682MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 0805 - In Stock:
234958
- Part#:
1812J2000220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1812 - In Stock:
66692
- Part#:
1206J0500182KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1206 - In Stock:
176887
- Part#:
2225J1K00222KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 2225 - In Stock:
41835
- Part#:
1812J5000223JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 1812 - In Stock:
83723
- Part#:
0603Y2000150GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0603 - In Stock:
82703
- Part#:
1808Y0258P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 1808 - In Stock:
71536
- Part#:
2225J2K00221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV C0G/NP0 2225 - In Stock:
16327
- Part#:
1825J1K00471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 1825 - In Stock:
46418
- Part#:
1206J0160120GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1206 - In Stock:
109549
- Part#:
1808Y0160820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1808 - In Stock:
158592
- Part#:
0603J0101P50BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 10V C0G/NP0 0603 - In Stock:
159068
- Part#:
2225J1K50472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.5KV X7R 2225 - In Stock:
73616
- Part#:
1206Y2003P90DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 1206 - In Stock:
199675
- Part#:
1808J0250820MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V X7R 1808 - In Stock:
129405
- Part#:
1812J0500333GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 1812 - In Stock:
38992
- Part#:
0805Y1000223KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 0805 - In Stock:
228696
- Part#:
1812Y0500123KET - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 50V X7R 1812 - In Stock:
81317
- Part#:
1825Y2K00102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2KV X7R 1825 - In Stock:
59112
- Part#:
1206Y1000181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1206 - In Stock:
285806
- Part#:
0603Y2506P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 0603 - In Stock:
428297
- Part#:
1808J1000472KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 1808 - In Stock:
102351
- Part#:
1825J0630185KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 63V X7R 1825 - In Stock:
41413
- Part#:
1825J2K00821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV X7R 1825 - In Stock:
58711
- Part#:
0603Y0250392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 0603 - In Stock:
545859
- Part#:
0805J2500330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0805 - In Stock:
439862
- Part#:
1812Y0500473MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1812 - In Stock:
90279
- Part#:
2220Y0630100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
47632
- Part#:
1812J0250393FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V C0G/NP0 1812 - In Stock:
21591
- Part#:
1812Y0160682MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V X7R 1812 - In Stock:
64900
- Part#:
2225J0100560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 2225 - In Stock:
33085