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#:
1808Y1K00391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1808 - In Stock:
137639
- Part#:
1812J2500334KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 250V X7R 1812 - In Stock:
82504
- Part#:
1206Y0160392FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1206 - In Stock:
55837
- Part#:
2225J0500470GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 2225 - In Stock:
15863
- Part#:
2220J0160153GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
28516
- Part#:
1812Y0160220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 1812 - In Stock:
38662
- Part#:
SFKBL5000151MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 150PF 500V AXIAL - In Stock:
5392
- Part#:
2220Y1000102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 2220 - In Stock:
29560
- Part#:
1111J500P500HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 500V C0G/NP0 1111 - In Stock:
67381
- Part#:
1210J0160563JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 1210 - In Stock:
83945
- Part#:
2225Y0160152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 2225 - In Stock:
6232
- Part#:
2220Y3K00390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 3KV C0G/NP0 2220 - In Stock:
18031
- Part#:
1808Y2000120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1808 - In Stock:
96884
- Part#:
1825J2K00821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV C0G/NP0 1825 - In Stock:
49793
- Part#:
1210Y0630680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1210 - In Stock:
71085
- Part#:
2220Y2500270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 2220 - In Stock:
40756
- Part#:
2225Y0100475MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 10V X7R 2225 - In Stock:
28550
- Part#:
1825Y0500103KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1825 - In Stock:
35928
- Part#:
0805Y5000561KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 0805 - In Stock:
243239
- Part#:
1808J0630273JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 1808 - In Stock:
98579
- Part#:
1812Y0630392JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 1812 - In Stock:
58105
- Part#:
1812Y1000123JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 100V C0G/NP0 1812 - In Stock:
61998
- Part#:
1206J0160102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V X7R 1206 - In Stock:
248578
- Part#:
2225J2500562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V C0G/NP0 2225 - In Stock:
17117
- Part#:
0603Y0630220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 0603 - In Stock:
220450
- Part#:
1206Y2000152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1206 - In Stock:
200966
- Part#:
2220J0160100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 2220 - In Stock:
18641
- Part#:
1808J1000104JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 1808 - In Stock:
77180
- Part#:
2225J5K00390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 5KV C0G/NP0 2225 - In Stock:
87698
- Part#:
1210Y1000102KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 1210 - In Stock:
95426
- Part#:
1812Y0250271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 1812 - In Stock:
47535
- Part#:
0603J0250270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 0603 - In Stock:
138701
- Part#:
1825J6K00221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 6KV C0G/NP0 1825 - In Stock:
90856
- Part#:
1210J5000473JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 1210 - In Stock:
83858
- Part#:
0805Y2500153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 0805 - In Stock:
221332
- Part#:
0805Y0500271KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V X7R 0805 - In Stock:
253274
- Part#:
1812J5000152JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 1812 - In Stock:
58154
- Part#:
1206Y1K00272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV X7R 1206 - In Stock:
220487
- Part#:
1808YA250151KCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1808 - In Stock:
92159
- Part#:
1812J0160682JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V X7R 1812 - In Stock:
82107
- Part#:
0805J2009P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 200V C0G/NP0 0805 - In Stock:
52109
- Part#:
1206J5005P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 1206 - In Stock:
286384
- Part#:
1210Y1K00120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1210 - In Stock:
52352
- Part#:
2220J0100475KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 10V X7R 2220 - In Stock:
37079
- Part#:
1210J1000470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1210 - In Stock:
142543
- Part#:
0805Y1001P80DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 0805 - In Stock:
304064
- Part#:
1808J5000101JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V X7R 1808 - In Stock:
92648
- Part#:
2225J2000150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 2225 - In Stock:
14714
- Part#:
1206Y5000120JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1206 - In Stock:
198731
- Part#:
1808Y1K54P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1.5KV C0G/NP0 1808 - In Stock:
99421