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#:
1825J5K00221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 5KV C0G/NP0 1825 - In Stock:
21923
- Part#:
0603Y050P680BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 50V C0G/NP0 0603 - In Stock:
93997
- Part#:
2220Y5000564MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 500V X7R 2220 - In Stock:
26316
- Part#:
1812Y1K00103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV X7R 1812 - In Stock:
59355
- Part#:
1210J1K20121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.2KV C0G/NP0 1210 - In Stock:
142644
- Part#:
SBSMC0500474MXB - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
12436
- Part#:
1808Y1K00680JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1808 - In Stock:
76408
- Part#:
0603Y2005P60DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 0603 - In Stock:
322505
- Part#:
1808Y0250332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1808 - In Stock:
97149
- Part#:
1812J0500120FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1812 - In Stock:
23266
- Part#:
1825J5K00121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 5KV C0G/NP0 1825 - In Stock:
99163
- Part#:
1210Y2500101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1210 - In Stock:
116073
- Part#:
0603Y0160220JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 0603 - In Stock:
238898
- Part#:
1111Y3000160KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 300V C0G/NP0 1111 - In Stock:
67362
- Part#:
1812Y1000220FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1812 - In Stock:
22305
- Part#:
1812Y0500824JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 50V X7R 1812 - In Stock:
56580
- Part#:
1210J2500102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1210 - In Stock:
106185
- Part#:
1206Y1K08P20BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1206 - In Stock:
86813
- Part#:
1210J1000681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1210 - In Stock:
116556
- Part#:
2220Y2000102JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 2220 - In Stock:
27820
- Part#:
0805Y0500470GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0805 - In Stock:
60890
- Part#:
2220Y3K00561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 3KV C0G/NP0 2220 - In Stock:
47804
- Part#:
1812J1000392JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 1812 - In Stock:
91955
- Part#:
0505J3000510KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 300V C0G/NP0 0505 - In Stock:
83525
- Part#:
1812J1000150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 1812 - In Stock:
55308
- Part#:
2225Y0500181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 2225 - In Stock:
19327
- Part#:
1825Y2K00102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
55072
- Part#:
1808Y1K00120GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1808 - In Stock:
56870
- Part#:
1210Y0630102KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 1210 - In Stock:
103619
- Part#:
2225J0500820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 2225 - In Stock:
24160
- Part#:
1812Y0160390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1812 - In Stock:
64669
- Part#:
1812Y0160393KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1812 - In Stock:
80920
- Part#:
1812Y2000822FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V C0G/NP0 1812 - In Stock:
14330
- Part#:
2220J0250820KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 2220 - In Stock:
34917
- Part#:
1210J1K20182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV X7R 1210 - In Stock:
94364
- Part#:
1210Y0500333JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 1210 - In Stock:
83316
- Part#:
1808J0160123GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 1808 - In Stock:
83804
- Part#:
1210J5000270JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1210 - In Stock:
103909
- Part#:
2225Y2500331GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 2225 - In Stock:
12580
- Part#:
1812J2000103MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 1812 - In Stock:
57383
- Part#:
2220Y2000123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 2220 - In Stock:
56370
- Part#:
1825J0500124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 1825 - In Stock:
47023
- Part#:
1808J1000820KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V X7R 1808 - In Stock:
143879
- Part#:
2220J1000333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 2220 - In Stock:
45894
- Part#:
2225Y6K00471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 6KV X7R 2225 - In Stock:
68274
- Part#:
0805Y0160103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 0805 - In Stock:
316590
- Part#:
2225J2K50180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2.5KV C0G/NP0 2225 - In Stock:
50738
- Part#:
2220J1K00562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV C0G/NP0 2220 - In Stock:
23986
- Part#:
1825J1K50271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV C0G/NP0 1825 - In Stock:
67345
- Part#:
1808J1K50820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.5KV C0G/NP0 1808 - In Stock:
87184