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#:
2220J0630563JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V C0G/NP0 2220 - In Stock:
20553
- Part#:
1206J0500331GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1206 - In Stock:
103738
- Part#:
1210J2000391GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1210 - In Stock:
79968
- Part#:
2225J1000104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 2225 - In Stock:
53496
- Part#:
1210Y0250271KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 1210 - In Stock:
79939
- Part#:
1206Y3004P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 300V C0G/NP0 1206 - In Stock:
44112
- Part#:
1210Y1K03P90CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 1KV C0G/NP0 1210 - In Stock:
59011
- Part#:
0805J0500120GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 0805 - In Stock:
67298
- Part#:
2225J0500150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 2225 - In Stock:
43274
- Part#:
2220Y1K20472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.2KV X7R 2220 - In Stock:
75402
- Part#:
2225Y5000221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 2225 - In Stock:
46056
- Part#:
1206J5000390JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1206 - In Stock:
190174
- Part#:
1808J1K00151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1808 - In Stock:
93035
- Part#:
2220J0500822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 2220 - In Stock:
55629
- Part#:
1206J2000680FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1206 - In Stock:
82063
- Part#:
0603Y0160151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 0603 - In Stock:
202209
- Part#:
1111Y1000111FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 100V C0G/NP0 1111 - In Stock:
26880
- Part#:
1808Y0504P70CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 1808 - In Stock:
64840
- Part#:
1206Y2500223MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 1206 - In Stock:
234229
- Part#:
0805J0500300JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 50V C0G/NP0 0805 - In Stock:
125945
- Part#:
1206Y0500222FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1206 - In Stock:
25694
- Part#:
1812J0250333GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V C0G/NP0 1812 - In Stock:
50994
- Part#:
SFJEL2K00681MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 680PF 2KV AXIAL - In Stock:
1903
- Part#:
0603J0500562KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 0603 - In Stock:
329426
- Part#:
1812J0500103MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1812 - In Stock:
66154
- Part#:
1206J0631P20BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 1206 - In Stock:
102883
- Part#:
1812Y5000562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 1812 - In Stock:
63325
- Part#:
1808Y1K00223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 1808 - In Stock:
82519
- Part#:
1812J5000270FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1812 - In Stock:
25249
- Part#:
1206Y1K00223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 1206 - In Stock:
135724
- Part#:
0805J0160330JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 0805 - In Stock:
256218
- Part#:
2225Y0250393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 2225 - In Stock:
34644
- Part#:
0805Y1000102JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 0805 - In Stock:
206659
- Part#:
0805Y0630390GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 0805 - In Stock:
60324
- Part#:
1206J0250470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 1206 - In Stock:
141522
- Part#:
1210Y6300472JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V X7R 1210 - In Stock:
91738
- Part#:
0805J0630102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 0805 - In Stock:
315258
- Part#:
1206Y1000152JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 1206 - In Stock:
147025
- Part#:
2225Y2000124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 2225 - In Stock:
37433
- Part#:
1812Y0630822MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V X7R 1812 - In Stock:
82383
- Part#:
1206Y6300680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1206 - In Stock:
86026
- Part#:
1206J1000270KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1206 - In Stock:
129124
- Part#:
2220J1K50272MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.5KV X7R 2220 - In Stock:
90098
- Part#:
1206J5000470GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1206 - In Stock:
101902
- Part#:
2220J0630101FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 2220 - In Stock:
7733
- Part#:
2225Y0160102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 2225 - In Stock:
32223
- Part#:
0603J2000390JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 0603 - In Stock:
284324
- Part#:
0603J0160150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 0603 - In Stock:
310186
- Part#:
0603J0630121FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 0603 - In Stock:
84340
- Part#:
1206Y5000270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1206 - In Stock:
83288