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#:
2225J4K00120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
19090
- Part#:
1210J0630331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1210 - In Stock:
148397
- Part#:
1808J0250331JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 1808 - In Stock:
115682
- Part#:
2225J5000471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 2225 - In Stock:
45318
- Part#:
0805Y0162P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 16V C0G/NP0 0805 - In Stock:
225005
- Part#:
1206J0250330KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 1206 - In Stock:
182298
- Part#:
2225J2000392KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 2225 - In Stock:
27114
- Part#:
1210J2500220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1210 - In Stock:
136017
- Part#:
2225Y2500121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 2225 - In Stock:
39885
- Part#:
2225J0160681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 2225 - In Stock:
38260
- Part#:
1210J1K00102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1210 - In Stock:
160463
- Part#:
1210Y0100562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V C0G/NP0 1210 - In Stock:
65866
- Part#:
1808J0500272MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 1808 - In Stock:
94721
- Part#:
0603Y1001P00BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 100V C0G/NP0 0603 - In Stock:
88311
- Part#:
1812J1K00332FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV C0G/NP0 1812 - In Stock:
19746
- Part#:
1206Y2000220FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1206 - In Stock:
77688
- Part#:
1812J0100223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V X7R 1812 - In Stock:
97213
- Part#:
2225J1K20100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.2KV C0G/NP0 2225 - In Stock:
23422
- Part#:
0505J1500110JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 150V C0G/NP0 0505 - In Stock:
134517
- Part#:
1206J3001P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 300V C0G/NP0 1206 - In Stock:
105762
- Part#:
1808Y3K00331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 3KV X7R 1808 - In Stock:
151539
- Part#:
1206Y0500122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1206 - In Stock:
124235
- Part#:
1210J2000680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1210 - In Stock:
78823
- Part#:
1812Y0630100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1812 - In Stock:
58272
- Part#:
0805Y300P300CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 300V C0G/NP0 0805 - In Stock:
135964
- Part#:
1812J0100562JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V C0G/NP0 1812 - In Stock:
75482
- Part#:
1210Y2500102GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1210 - In Stock:
71536
- Part#:
1206J1000560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1206 - In Stock:
189388
- Part#:
0805J0160470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 0805 - In Stock:
464651
- Part#:
0805J0250272FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 0805 - In Stock:
90100
- Part#:
1808J2500102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 1808 - In Stock:
187214
- Part#:
1210Y0630330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1210 - In Stock:
68093
- Part#:
1206J0500393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1206 - In Stock:
266744
- Part#:
1111Y3001P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 300V C0G/NP0 1111 - In Stock:
81928
- Part#:
0805J0160680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 0805 - In Stock:
429237
- Part#:
0805Y2500103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 0805 - In Stock:
315801
- Part#:
1206J3000300KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 300V C0G/NP0 1206 - In Stock:
128834
- Part#:
0805J0500223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 0805 - In Stock:
264403
- Part#:
1812Y1K00122JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 1812 - In Stock:
76060
- Part#:
2225J2500105MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 250V X7R 2225 - In Stock:
38229
- Part#:
2220Y4K00122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 4KV X7R 2220 - In Stock:
92306
- Part#:
2225Y0160821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 2225 - In Stock:
31269
- Part#:
1825J1K50151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV C0G/NP0 1825 - In Stock:
34990
- Part#:
1206J2K01P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 2KV C0G/NP0 1206 - In Stock:
108279
- Part#:
2225Y0160223JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 2225 - In Stock:
32871
- Part#:
1812Y1000182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1812 - In Stock:
34346
- Part#:
1410Y1000181MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1410 - In Stock:
62971
- Part#:
2220J0250473KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V C0G/NP0 2220 - In Stock:
35321
- Part#:
1825J4K00150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 4KV C0G/NP0 1825 - In Stock:
88294
- Part#:
0805Y1506P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0805 - In Stock:
122580