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#:
0603J3001P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 300V C0G/NP0 0603 - In Stock:
261197
- Part#:
0603J0633P90CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
253173
- Part#:
2220Y6300682MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V X7R 2220 - In Stock:
66916
- Part#:
2220J0160823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 2220 - In Stock:
59203
- Part#:
2225J0160272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 2225 - In Stock:
10552
- Part#:
1210J0500560JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1210 - In Stock:
83594
- Part#:
1206Y0630300FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 63V C0G/NP0 1206 - In Stock:
15467
- Part#:
2220Y5000220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 2220 - In Stock:
61193
- Part#:
1206Y1K00221JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1206 - In Stock:
119624
- Part#:
1210Y0160470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1210 - In Stock:
74134
- Part#:
1210J0160822KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 1210 - In Stock:
104365
- Part#:
1206J0500471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1206 - In Stock:
215256
- Part#:
0603J2005P60DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 0603 - In Stock:
298690
- Part#:
1812J0250183FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1812 - In Stock:
16661
- Part#:
1206Y0630470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1206 - In Stock:
279695
- Part#:
0505J300P800HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 300V C0G/NP0 0505 - In Stock:
66857
- Part#:
0805J2504P30CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 250V C0G/NP0 0805 - In Stock:
134285
- Part#:
0603J0502P70CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 0603 - In Stock:
261357
- Part#:
1825J2500181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1825 - In Stock:
35971
- Part#:
1825Y0250222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1825 - In Stock:
14007
- Part#:
1206Y5006P80DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1206 - In Stock:
181567
- Part#:
1206Y2500822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
360726
- Part#:
0805Y5000472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 0805 - In Stock:
395200
- Part#:
0805J0160471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 0805 - In Stock:
351910
- Part#:
1111J6305P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 630V C0G/NP0 1111 - In Stock:
53147
- Part#:
0603J0504P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 0603 - In Stock:
373917
- Part#:
1206Y6300821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V X7R 1206 - In Stock:
241090
- Part#:
1812Y0630392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1812 - In Stock:
58929
- Part#:
2220J1K00332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV C0G/NP0 2220 - In Stock:
65288
- Part#:
1210J2000560FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1210 - In Stock:
41040
- Part#:
2225Y1K00181JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 2225 - In Stock:
30652
- Part#:
1808Y1000683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 1808 - In Stock:
105765
- Part#:
1206J5000222KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 1206 - In Stock:
199981
- Part#:
1210J5000122GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1210 - In Stock:
61925
- Part#:
0805Y0630473JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 0805 - In Stock:
172472
- Part#:
0805Y2000150KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0805 - In Stock:
133231
- Part#:
1808J2000390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1808 - In Stock:
182068
- Part#:
1812Y0500184KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 1812 - In Stock:
69145
- Part#:
0603J0500121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 0603 - In Stock:
147718
- Part#:
1825Y1K50221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 1825 - In Stock:
58851
- Part#:
0805J0503P90BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 0805 - In Stock:
82760
- Part#:
1210Y5000473JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 1210 - In Stock:
69701
- Part#:
0603Y0500151MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V X7R 0603 - In Stock:
376076
- Part#:
1812Y2K00103KJT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 2KV X7R 1812 - In Stock:
69389
- Part#:
0603Y0630101KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V X7R 0603 - In Stock:
361094
- Part#:
1808Y0250273GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V C0G/NP0 1808 - In Stock:
67027
- Part#:
1206J0250823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 1206 - In Stock:
199233
- Part#:
1206Y1K50680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.5KV C0G/NP0 1206 - In Stock:
216106
- Part#:
2225Y5000680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 2225 - In Stock:
11742
- Part#:
1206Y0250150JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 1206 - In Stock:
171682