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#:
1206J050P800BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 50V C0G/NP0 1206 - In Stock:
126152
- Part#:
0603J1000101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0603 - In Stock:
473993
- Part#:
2225Y0100122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 2225 - In Stock:
8954
- Part#:
2220J5000330FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 2220 - In Stock:
11360
- Part#:
1825Y6K00221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 6KV C0G/NP0 1825 - In Stock:
41524
- Part#:
1111J2500681GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1111 - In Stock:
34077
- Part#:
1825Y0100822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 1825 - In Stock:
24549
- Part#:
0805Y2000121GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 0805 - In Stock:
119734
- Part#:
2225J0630101GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 2225 - In Stock:
17463
- Part#:
1808J1000682FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1808 - In Stock:
43168
- Part#:
0805J1500240JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 150V C0G/NP0 0805 - In Stock:
135594
- Part#:
0805J0500103JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 0805 - In Stock:
197263
- Part#:
1812J0630331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1812 - In Stock:
100494
- Part#:
1210J6300271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1210 - In Stock:
154327
- Part#:
1210Y0500122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V X7R 1210 - In Stock:
150518
- Part#:
0805J0632P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 63V C0G/NP0 0805 - In Stock:
134062
- Part#:
1808Y0250392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 1808 - In Stock:
162486
- Part#:
0805Y200P400HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 200V C0G/NP0 0805 - In Stock:
77403
- Part#:
1206Y1000681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1206 - In Stock:
214448
- Part#:
0805Y0630681JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V X7R 0805 - In Stock:
210112
- Part#:
1812Y0250224MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 1812 - In Stock:
63148
- Part#:
2225J2K00562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 2KV X7R 2225 - In Stock:
43351
- Part#:
2220J2500153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 2220 - In Stock:
43473
- Part#:
1825Y0630221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1825 - In Stock:
18106
- Part#:
1808J1000332MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V X7R 1808 - In Stock:
120659
- Part#:
1812J0630124MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 1812 - In Stock:
100447
- Part#:
1812Y0500684MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 50V X7R 1812 - In Stock:
60637
- Part#:
1210Y0100121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V C0G/NP0 1210 - In Stock:
137396
- Part#:
1812J3K00181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 3KV C0G/NP0 1812 - In Stock:
68060
- Part#:
1210J2500184JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 1210 - In Stock:
83507
- Part#:
1808Y5000121KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1808 - In Stock:
100005
- Part#:
2225Y0250154FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V C0G/NP0 2225 - In Stock:
4367
- Part#:
1808J0100271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V X7R 1808 - In Stock:
178721
- Part#:
2220J1K50273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1.5KV X7R 2220 - In Stock:
44019
- Part#:
0805J0100104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V X7R 0805 - In Stock:
379637
- Part#:
2225Y2500683MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 2225 - In Stock:
33232
- Part#:
1206J5002P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 500V C0G/NP0 1206 - In Stock:
134727
- Part#:
1808J5000271JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1808 - In Stock:
84719
- Part#:
1206J6300471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1206 - In Stock:
122476
- Part#:
2225Y5000101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 2225 - In Stock:
41434
- Part#:
1206Y1K01P50CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 1KV C0G/NP0 1206 - In Stock:
149770
- Part#:
1812Y1000333MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1812 - In Stock:
53084
- Part#:
1825J0100562FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V C0G/NP0 1825 - In Stock:
13000
- Part#:
2225J1K20104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 1.2KV X7R 2225 - In Stock:
19915
- Part#:
1808J2000392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
219767
- Part#:
1825Y0160562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 1825 - In Stock:
43165
- Part#:
0603J0250473JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 0603 - In Stock:
210647
- Part#:
2225Y0160220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 2225 - In Stock:
8971
- Part#:
2225J0100474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 10V X7R 2225 - In Stock:
40384
- Part#:
0603J0500391KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0603 - In Stock:
275496