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#:
1111Y1K04P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1KV C0G/NP0 1111 - In Stock:
56165
- Part#:
2225J0630123KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 2225 - In Stock:
43165
- Part#:
1210J2000121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1210 - In Stock:
83811
- Part#:
1825Y1000152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1825 - In Stock:
12972
- Part#:
1812Y1K00391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1812 - In Stock:
40493
- Part#:
1808Y5K00181JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 5KV X7R 1808 - In Stock:
114487
- Part#:
0805J0508P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 0805 - In Stock:
122869
- Part#:
0603Y0630101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 0603 - In Stock:
461589
- Part#:
2220Y4K00390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 4KV C0G/NP0 2220 - In Stock:
68771
- Part#:
2225J0630272KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 2225 - In Stock:
26447
- Part#:
1206Y0500150FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1206 - In Stock:
86727
- Part#:
0805Y2004P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 0805 - In Stock:
392172
- Part#:
2220Y0630393FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V C0G/NP0 2220 - In Stock:
6863
- Part#:
0505Y050P700DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 50V C0G/NP0 0505 - In Stock:
125917
- Part#:
2220Y0160684KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 2220 - In Stock:
34071
- Part#:
1111Y2500680GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1111 - In Stock:
67805
- Part#:
2220Y4K00122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 4KV X7R 2220 - In Stock:
63687
- Part#:
2225J2000472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 2225 - In Stock:
37935
- Part#:
1812Y1K00122KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 1812 - In Stock:
68262
- Part#:
1825J0160681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 1825 - In Stock:
54558
- Part#:
0805Y2502P70HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 250V C0G/NP0 0805 - In Stock:
83406
- Part#:
0603Y2003P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 0603 - In Stock:
70358
- Part#:
2220Y1K00104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 1KV X7R 2220 - In Stock:
33956
- Part#:
1206J2500101MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V X7R 1206 - In Stock:
218145
- Part#:
2220Y0630472KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 2220 - In Stock:
46727
- Part#:
1812J0250154MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 1812 - In Stock:
80946
- Part#:
1206J2000124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 1206 - In Stock:
150818
- Part#:
1206J1K00150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1206 - In Stock:
229108
- Part#:
1210Y1K00390JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1210 - In Stock:
101698
- Part#:
2225J6K00121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 6KV C0G/NP0 2225 - In Stock:
71215
- Part#:
0603Y0250220KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 0603 - In Stock:
221444
- Part#:
1808Y0160151JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V X7R 1808 - In Stock:
126622
- Part#:
1812J1000472MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 1812 - In Stock:
61000
- Part#:
0805Y2000101KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V X7R 0805 - In Stock:
287308
- Part#:
0505Y1000101FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0505 - In Stock:
30635
- Part#:
2220Y0500123JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 2220 - In Stock:
25899
- Part#:
1808J2000330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1808 - In Stock:
158146
- Part#:
1808Y0160823KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 1808 - In Stock:
89459
- Part#:
1210J0630272JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1210 - In Stock:
83847
- Part#:
2220J0500274KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 2220 - In Stock:
36114
- Part#:
1825J0160185JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 16V X7R 1825 - In Stock:
40405
- Part#:
0805Y0100562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V C0G/NP0 0805 - In Stock:
200725
- Part#:
0805Y0160270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 0805 - In Stock:
76073
- Part#:
2211YA250271KXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 2211 - In Stock:
82901
- Part#:
1206J2000472KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 1206 - In Stock:
180830
- Part#:
1210J1000391FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1210 - In Stock:
44696
- Part#:
1808J1000182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V X7R 1808 - In Stock:
179420
- Part#:
1206J2000102JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 1206 - In Stock:
164886
- Part#:
0805Y0630270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 0805 - In Stock:
149553
- Part#:
SFBCL2000153MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.015UF 200V AXIAL - In Stock:
7886