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#:
1812Y0250102FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1812 - In Stock:
21715
- Part#:
1812J0250563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 1812 - In Stock:
80916
- Part#:
1206J0250561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V X7R 1206 - In Stock:
301096
- Part#:
1825J4K00820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 4KV C0G/NP0 1825 - In Stock:
69071
- Part#:
1206J0250123JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1206 - In Stock:
89831
- Part#:
0603Y1000821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V X7R 0603 - In Stock:
427178
- Part#:
1206Y0160392KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1206 - In Stock:
106440
- Part#:
1206Y0500180GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1206 - In Stock:
64371
- Part#:
2220Y6K00470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 6KV C0G/NP0 2220 - In Stock:
69434
- Part#:
2220J0250470KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 2220 - In Stock:
34046
- Part#:
1808Y2K00820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2KV C0G/NP0 1808 - In Stock:
152378
- Part#:
1808J0630100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1808 - In Stock:
99508
- Part#:
2220Y1K50821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV C0G/NP0 2220 - In Stock:
47203
- Part#:
0603Y0501P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 50V C0G/NP0 0603 - In Stock:
263031
- Part#:
0505Y1007P50BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 100V C0G/NP0 0505 - In Stock:
75226
- Part#:
0603J0500473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 0603 - In Stock:
267069
- Part#:
0805Y1000270FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 0805 - In Stock:
65541
- Part#:
1812Y1K20221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV X7R 1812 - In Stock:
80057
- Part#:
2220J2K00152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2KV C0G/NP0 2220 - In Stock:
20194
- Part#:
0805Y6305P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 630V C0G/NP0 0805 - In Stock:
364307
- Part#:
1825J5000560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1825 - In Stock:
33845
- Part#:
1808Y0630102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1808 - In Stock:
111034
- Part#:
1812Y5000274KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 500V X7R 1812 - In Stock:
46403
- Part#:
2225Y0160395MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9UF 16V X7R 2225 - In Stock:
31908
- Part#:
2225J2K50182GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2.5KV C0G 2225 - In Stock:
25487
- Part#:
2220Y0250273JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 2220 - In Stock:
28118
- Part#:
2220J5000390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 2220 - In Stock:
17371
- Part#:
0603Y0638P20DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 0603 - In Stock:
296275
- Part#:
2220J0160560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 2220 - In Stock:
49856
- Part#:
1808J0630222JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1808 - In Stock:
128457
- Part#:
1206J1K20100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.2KV C0G/NP0 1206 - In Stock:
79847
- Part#:
0603Y1005P60CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 0603 - In Stock:
206048
- Part#:
1808Y0160220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 1808 - In Stock:
167755
- Part#:
1825J0160104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 1825 - In Stock:
56873
- Part#:
1210J0100562JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V C0G/NP0 1210 - In Stock:
107348
- Part#:
1812Y0630222JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1812 - In Stock:
75198
- Part#:
0805J5003P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 500V C0G/NP0 0805 - In Stock:
130254
- Part#:
1808Y0500331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1808 - In Stock:
80948
- Part#:
0603Y0250683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 0603 - In Stock:
260659
- Part#:
2225Y5K00391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 5KV C0G/NP0 2225 - In Stock:
36641
- Part#:
1808J1000473KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 1808 - In Stock:
94312
- Part#:
0805J0500102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 0805 - In Stock:
379518
- Part#:
0805Y0250121JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V X7R 0805 - In Stock:
266597
- Part#:
1808Y0160272KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1808 - In Stock:
120053
- Part#:
1210Y2500330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1210 - In Stock:
112927
- Part#:
1812J2K50332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2.5KV X7R 1812 - In Stock:
79045
- Part#:
1206J1000184JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 1206 - In Stock:
147214
- Part#:
1812Y2500103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 1812 - In Stock:
60016
- Part#:
1808Y0160221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1808 - In Stock:
123230
- Part#:
0603J1000820GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 0603 - In Stock:
163743