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#:
2225Y0630473FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V C0G/NP0 2225 - In Stock:
4574
- Part#:
1210J1000122FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1210 - In Stock:
33027
- Part#:
0805Y5003P90DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 0805 - In Stock:
277997
- Part#:
1808J0160121GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1808 - In Stock:
72164
- Part#:
1210J2000821JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1210 - In Stock:
87587
- Part#:
1808J0160562JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 1808 - In Stock:
173498
- Part#:
0805J0160101MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V X7R 0805 - In Stock:
496119
- Part#:
1812Y4K00220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 4KV C0G/NP0 1812 - In Stock:
68242
- Part#:
2220J0630184KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 2220 - In Stock:
32429
- Part#:
2211JA250221MXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 2211 - In Stock:
101364
- Part#:
1210Y1000222KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1210 - In Stock:
74447
- Part#:
0603J0250681FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 0603 - In Stock:
62627
- Part#:
1812Y2500474KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 250V X7R 1812 - In Stock:
40697
- Part#:
1812Y2000100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1812 - In Stock:
56866
- Part#:
1825J1K00270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1825 - In Stock:
79757
- Part#:
0805J0500121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 0805 - In Stock:
188384
- Part#:
0805Y0630182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 0805 - In Stock:
463556
- Part#:
2220J1K20150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.2KV C0G/NP0 2220 - In Stock:
21789
- Part#:
2220J6300822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V C0G/NP0 2220 - In Stock:
43066
- Part#:
2220J1K50222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV C0G 2220 - In Stock:
16555
- Part#:
2225Y0250100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 2225 - In Stock:
32057
- Part#:
0805Y0500221FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 0805 - In Stock:
72608
- Part#:
1808J0500121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
231648
- Part#:
1206Y0500470FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1206 - In Stock:
76910
- Part#:
2225J5000153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V C0G 2225 - In Stock:
36634
- Part#:
0603J2500470FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 0603 - In Stock:
85742
- Part#:
0805J2000100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0805 - In Stock:
420714
- Part#:
2225Y5000821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 2225 - In Stock:
58123
- Part#:
1206Y0250681JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V X7R 1206 - In Stock:
141971
- Part#:
1206J2000104JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 1206 - In Stock:
87665
- Part#:
2225Y0160271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 2225 - In Stock:
19588
- Part#:
1808J0250271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 1808 - In Stock:
71110
- Part#:
1812Y0630270KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1812 - In Stock:
104911
- Part#:
1210Y5000102JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 1210 - In Stock:
107207
- Part#:
2220Y0250683KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 2220 - In Stock:
33476
- Part#:
1111Y6300820JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1111 - In Stock:
58217
- Part#:
1206J2002P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 200V C0G/NP0 1206 - In Stock:
107307
- Part#:
1206Y0100223FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V C0G/NP0 1206 - In Stock:
47357
- Part#:
1812J2000123FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 200V C0G/NP0 1812 - In Stock:
13697
- Part#:
1206J2K00150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2KV C0G/NP0 1206 - In Stock:
243418
- Part#:
1825Y2K00682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 2KV X7R 1825 - In Stock:
59148
- Part#:
1825J0160475JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 16V X7R 1825 - In Stock:
23049
- Part#:
0805Y2000681KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V X7R 0805 - In Stock:
266141
- Part#:
1808Y2K50151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2.5KV C0G/NP0 1808 - In Stock:
88838
- Part#:
0603J0500332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 0603 - In Stock:
404573
- Part#:
1812Y0160684KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 1812 - In Stock:
85360
- Part#:
1206Y6300100FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 1206 - In Stock:
79344
- Part#:
1812J1K50470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.5KV C0G/NP0 1812 - In Stock:
84272
- Part#:
1206Y0250100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 1206 - In Stock:
130962
- Part#:
1825Y6K00561JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 6KV X7R 1825 - In Stock:
78319