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#:
1825Y0100823FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V C0G/NP0 1825 - In Stock:
6965
- Part#:
1206J0500562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 1206 - In Stock:
208301
- Part#:
0805Y1K00151KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV X7R 0805 - In Stock:
382406
- Part#:
2220Y2000105JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 200V X7R 2220 - In Stock:
25515
- Part#:
0603Y5005P60CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 0603 - In Stock:
374643
- Part#:
2220J0630154MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 2220 - In Stock:
40313
- Part#:
1825Y0100682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V C0G/NP0 1825 - In Stock:
47539
- Part#:
2225J1K00121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 2225 - In Stock:
22959
- Part#:
1812YA250150KCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1812 - In Stock:
104059
- Part#:
1111J1000681JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1111 - In Stock:
79626
- Part#:
2220J0500225JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 50V X7R 2220 - In Stock:
17153
- Part#:
SFBDT5000102MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1000PF 500V AXIAL - In Stock:
7159
- Part#:
2225J0500180FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 2225 - In Stock:
7852
- Part#:
1808Y3K00820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 3KV C0G/NP0 1808 - In Stock:
69884
- Part#:
2225Y2K00183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 2KV X7R 2225 - In Stock:
35152
- Part#:
2220Y0160103MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 2220 - In Stock:
36977
- Part#:
2225J2000682FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V C0G/NP0 2225 - In Stock:
5441
- Part#:
2220J0500221FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 2220 - In Stock:
8272
- Part#:
0805Y0250681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V X7R 0805 - In Stock:
485220
- Part#:
0805Y0500182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V X7R 0805 - In Stock:
353020
- Part#:
0603Y2500472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 0603 - In Stock:
459454
- Part#:
1210Y2000180JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1210 - In Stock:
72490
- Part#:
1206Y2500152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1206 - In Stock:
132643
- Part#:
1825Y0500563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 1825 - In Stock:
32483
- Part#:
1210J5000390JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V X7R 1210 - In Stock:
99094
- Part#:
1812Y0630390FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1812 - In Stock:
21964
- Part#:
1808J0630150JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V X7R 1808 - In Stock:
101089
- Part#:
2220Y1K00222JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 2220 - In Stock:
31762
- Part#:
0805J0160681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 0805 - In Stock:
159183
- Part#:
2225J0630221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 2225 - In Stock:
13154
- Part#:
1812Y2500101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1812 - In Stock:
60882
- Part#:
2220Y0100151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V C0G/NP0 2220 - In Stock:
23468
- Part#:
1825J6300562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V X7R 1825 - In Stock:
58707
- Part#:
SFABC5000681MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 680PF 500V AXIAL - In Stock:
4169
- Part#:
0603J2500220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 0603 - In Stock:
211978
- Part#:
0805Y2000471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 0805 - In Stock:
190351
- Part#:
1206Y5001P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 500V C0G/NP0 1206 - In Stock:
72015
- Part#:
1111J5000680JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1111 - In Stock:
4700
- Part#:
1206Y1000680KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1206 - In Stock:
162389
- Part#:
2220Y0630123KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 2220 - In Stock:
32865
- Part#:
1210J1000100KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1210 - In Stock:
96865
- Part#:
1812Y0500683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1812 - In Stock:
76312
- Part#:
1206J0500182GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1206 - In Stock:
78729
- Part#:
2220Y2K50681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV X7R 2220 - In Stock:
69623
- Part#:
2225J0630270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 2225 - In Stock:
43206
- Part#:
1812J0250471JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1812 - In Stock:
90979
- Part#:
2225Y0500122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 2225 - In Stock:
37389
- Part#:
2220Y1000150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 2220 - In Stock:
17815
- Part#:
1812J0160393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1812 - In Stock:
83041
- Part#:
2220J1000680GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 2220 - In Stock:
17446