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#:
2220Y6K00471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 6KV X7R 2220 - In Stock:
70147
- Part#:
1210Y2000391KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1210 - In Stock:
91034
- Part#:
1812J0500103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 1812 - In Stock:
72694
- Part#:
1111Y2000240KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 200V C0G/NP0 1111 - In Stock:
63873
- Part#:
2220Y2K00150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2KV C0G/NP0 2220 - In Stock:
68112
- Part#:
1812Y1000124MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1812 - In Stock:
59399
- Part#:
2220J0160472KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 2220 - In Stock:
39803
- Part#:
2225J5000330KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 2225 - In Stock:
34085
- Part#:
1206J0500104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 50V X7R 1206 - In Stock:
246967
- Part#:
1206J0250154KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 1206 - In Stock:
215102
- Part#:
1206Y1008P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 1206 - In Stock:
189659
- Part#:
2220J0630153FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V C0G/NP0 2220 - In Stock:
11636
- Part#:
1206Y2K00121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV C0G/NP0 1206 - In Stock:
63254
- Part#:
0603Y0160221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 0603 - In Stock:
228929
- Part#:
0603J0166P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 16V C0G/NP0 0603 - In Stock:
178003
- Part#:
2220J3K00120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 3KV C0G/NP0 2220 - In Stock:
40136
- Part#:
1825J6300330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1825 - In Stock:
30104
- Part#:
1206Y5001P20DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 500V C0G/NP0 1206 - In Stock:
194250
- Part#:
1210Y0500183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 1210 - In Stock:
168916
- Part#:
1210J0500562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 1210 - In Stock:
96294
- Part#:
2225J1000822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 2225 - In Stock:
39007
- Part#:
060321000120GQTLSM - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 0603 - In Stock:
436428
- Part#:
0505Y1500820KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 150V C0G/NP0 0505 - In Stock:
113881
- Part#:
1812Y0630100JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1812 - In Stock:
91301
- Part#:
1825Y2500223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 1825 - In Stock:
43965
- Part#:
1206Y1K20390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.2KV C0G/NP0 1206 - In Stock:
268969
- Part#:
1812Y6300220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 630V C0G/NP0 1812 - In Stock:
42448
- Part#:
1808Y0500101KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V X7R 1808 - In Stock:
123838
- Part#:
1206J0500182JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1206 - In Stock:
171440
- Part#:
1812Y0100273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V X7R 1812 - In Stock:
57760
- Part#:
0603J1000272KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V X7R 0603 - In Stock:
331730
- Part#:
1812J1K00121GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1812 - In Stock:
56566
- Part#:
1206Y0630394JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1206 - In Stock:
89202
- Part#:
1206J0250561MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V X7R 1206 - In Stock:
220249
- Part#:
0603J0160823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 0603 - In Stock:
407187
- Part#:
0603Y0251P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 25V C0G/NP0 0603 - In Stock:
245602
- Part#:
2225J6300394JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 630V X7R 2225 - In Stock:
9699
- Part#:
1812J0630183KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1812 - In Stock:
60937
- Part#:
2220J1K00820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 2220 - In Stock:
19384
- Part#:
1825J0630394MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1825 - In Stock:
48829
- Part#:
0603J0630180FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0603 - In Stock:
84783
- Part#:
0805Y2008P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 0805 - In Stock:
140124
- Part#:
0603Y0250681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 0603 - In Stock:
291018
- Part#:
0805Y0630121JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V X7R 0805 - In Stock:
379051
- Part#:
1808Y0166P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 16V C0G/NP0 1808 - In Stock:
70404
- Part#:
2220Y2000392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 2220 - In Stock:
35717
- Part#:
1206J0250123KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1206 - In Stock:
95252
- Part#:
2225J2000333KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V C0G 2225 - In Stock:
27680
- Part#:
1812J5K00470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 5KV C0G/NP0 1812 - In Stock:
50754
- Part#:
1206J0500101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1206 - In Stock:
250751