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#:
2220J5000103FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V C0G 2220 - In Stock:
11753
- Part#:
0505Y2000360KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 200V C0G/NP0 0505 - In Stock:
120333
- Part#:
1812J1K00390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1812 - In Stock:
85357
- Part#:
1206Y300P900CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
135195
- Part#:
1210Y1K00122KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 1210 - In Stock:
109618
- Part#:
0505Y0506P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 50V C0G/NP0 0505 - In Stock:
95205
- Part#:
2225Y6300221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V C0G/NP0 2225 - In Stock:
14933
- Part#:
1210Y5000182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
251104
- Part#:
1206Y5000102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1206 - In Stock:
127732
- Part#:
1210J0160121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1210 - In Stock:
130586
- Part#:
0805J1500820KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 150V C0G/NP0 0805 - In Stock:
99533
- Part#:
2220J1K00561FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 2220 - In Stock:
12492
- Part#:
0805Y2500221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 0805 - In Stock:
247247
- Part#:
1206Y6300560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 1206 - In Stock:
213231
- Part#:
1206Y6300160JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 630V C0G/NP0 1206 - In Stock:
90509
- Part#:
SFKBL5000680MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 68PF 20% 500V AXIAL - In Stock:
9520
- Part#:
2220Y0630821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 2220 - In Stock:
47512
- Part#:
1812Y1000223GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V C0G 1812 - In Stock:
26712
- Part#:
1206J2003P90BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 1206 - In Stock:
92073
- Part#:
0805Y0500560JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 0805 - In Stock:
258513
- Part#:
1206J0630271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1206 - In Stock:
212989
- Part#:
1812J0630684KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 1812 - In Stock:
89265
- Part#:
2225J0250563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 2225 - In Stock:
34119
- Part#:
2225J2K00182GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2KV C0G/NP0 2225 - In Stock:
14868
- Part#:
1206Y1000271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
322619
- Part#:
1111Y2000182FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1111 - In Stock:
12223
- Part#:
1206J5008P20DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 1206 - In Stock:
184567
- Part#:
1206Y0500183JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1206 - In Stock:
102978
- Part#:
0603J0250561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 0603 - In Stock:
109373
- Part#:
1808Y0250220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1808 - In Stock:
208745
- Part#:
1111Y3001P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 300V C0G/NP0 1111 - In Stock:
65757
- Part#:
2225J0500561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 2225 - In Stock:
40633
- Part#:
1206Y2K00471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV X7R 1206 - In Stock:
248611
- Part#:
1812J2000562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 1812 - In Stock:
92551
- Part#:
0805Y0500331JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V X7R 0805 - In Stock:
219323
- Part#:
0805Y2500180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 0805 - In Stock:
147849
- Part#:
1206J1K00470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1206 - In Stock:
67933
- Part#:
1808J1000392JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 1808 - In Stock:
75839
- Part#:
2220Y2500331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 2220 - In Stock:
41295
- Part#:
0603Y250P560BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 250V C0G/NP0 0603 - In Stock:
169020
- Part#:
1210J6300101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V C0G/NP0 1210 - In Stock:
163012
- Part#:
1812Y0160331GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 1812 - In Stock:
44057
- Part#:
1812Y5000274JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 500V X7R 1812 - In Stock:
34108
- Part#:
2220Y1K20152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.2KV X7R 2220 - In Stock:
69782
- Part#:
1206Y1000240KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 100V C0G/NP0 1206 - In Stock:
118570
- Part#:
1210Y1K50332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.5KV X7R 1210 - In Stock:
152772
- Part#:
0603Y2500221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 0603 - In Stock:
461544
- Part#:
2225Y4K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 4KV C0G/NP0 2225 - In Stock:
46214
- Part#:
1210J2500473MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 250V X7R 1210 - In Stock:
88714
- Part#:
2225J1K00471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 2225 - In Stock:
28821