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#:
2225Y5000271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 2225 - In Stock:
9164
- Part#:
0603Y2500101FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 0603 - In Stock:
80383
- Part#:
0603J150P600HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 150V C0G/NP0 0603 - In Stock:
153191
- Part#:
2225J1K50561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV C0G/NP0 2225 - In Stock:
49807
- Part#:
2220Y1K20471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV X7R 2220 - In Stock:
49100
- Part#:
1808Y0160474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 1808 - In Stock:
93648
- Part#:
1111J2500131GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 250V C0G/NP0 1111 - In Stock:
50757
- Part#:
1206Y2500101MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V X7R 1206 - In Stock:
185486
- Part#:
0603Y0100393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V X7R 0603 - In Stock:
332108
- Part#:
2225J5000680JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 2225 - In Stock:
31744
- Part#:
1210Y2500331JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1210 - In Stock:
77061
- Part#:
1210Y2000821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1210 - In Stock:
128578
- Part#:
1808Y0160561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1808 - In Stock:
158517
- Part#:
0805Y5000220JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 0805 - In Stock:
133512
- Part#:
0805J0630390GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 0805 - In Stock:
150160
- Part#:
1210Y5000220KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1210 - In Stock:
128305
- Part#:
1812J2500333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 1812 - In Stock:
88237
- Part#:
0805J2500430GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 250V C0G/NP0 0805 - In Stock:
82814
- Part#:
2220Y1K00153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 2220 - In Stock:
57822
- Part#:
0603Y050P680BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 50V C0G/NP0 0603 - In Stock:
161351
- Part#:
1808J0160393JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1808 - In Stock:
88250
- Part#:
0805Y0250820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 0805 - In Stock:
318781
- Part#:
2225Y6300183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 630V X7R 2225 - In Stock:
52663
- Part#:
0805J0500511GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 510PF 50V C0G/NP0 0805 - In Stock:
75659
- Part#:
1206Y1500150GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 150V C0G/NP0 1206 - In Stock:
58996
- Part#:
2225J6300331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V X7R 2225 - In Stock:
39753
- Part#:
1210Y2500392FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 1210 - In Stock:
26405
- Part#:
1825Y1000683JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V C0G 1825 - In Stock:
18968
- Part#:
1210Y5000222KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1210 - In Stock:
96928
- Part#:
1812J0630123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 1812 - In Stock:
73052
- Part#:
2220Y0160183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
13541
- Part#:
0805J1000221JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0805 - In Stock:
89730
- Part#:
2220Y6300103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 630V X7R 2220 - In Stock:
61971
- Part#:
1808J5000271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1808 - In Stock:
122962
- Part#:
1825J0100475JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 10V X7R 1825 - In Stock:
26280
- Part#:
2225J0250472FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
8263
- Part#:
0603J0105P60DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 10V C0G/NP0 0603 - In Stock:
378708
- Part#:
1812J0250562KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V X7R 1812 - In Stock:
91612
- Part#:
0805J2001P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 200V C0G/NP0 0805 - In Stock:
74563
- Part#:
2225J0100154JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V C0G/NP0 2225 - In Stock:
28277
- Part#:
1808JA250220GCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1808 - In Stock:
57834
- Part#:
1206Y0160153JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 1206 - In Stock:
83715
- Part#:
1812JA250390GCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1812 - In Stock:
55425
- Part#:
1111J5000240JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 500V C0G/NP0 1111 - In Stock:
56356
- Part#:
1825J6300391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V X7R 1825 - In Stock:
44320
- Part#:
1111Y3000360KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 300V C0G/NP0 1111 - In Stock:
74028
- Part#:
1206J0250120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1206 - In Stock:
139345
- Part#:
0603Y2502P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 250V C0G/NP0 0603 - In Stock:
307827
- Part#:
1206Y2509P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 250V C0G/NP0 1206 - In Stock:
36126
- Part#:
1206Y2000101GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1206 - In Stock:
86606