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#:
1210J5000121JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1210 - In Stock:
105681
- Part#:
2220J0500153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 2220 - In Stock:
42027
- Part#:
1210J0160824KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1210 - In Stock:
84696
- Part#:
1808J2504P70BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 1808 - In Stock:
58102
- Part#:
1206Y5003P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 500V C0G/NP0 1206 - In Stock:
113850
- Part#:
1206Y1000390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1206 - In Stock:
64017
- Part#:
SFAAC0500473MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.047UF 50V AXIAL - In Stock:
7897
- Part#:
1808J0250122JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V X7R 1808 - In Stock:
121094
- Part#:
2220Y5K00392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 5KV X7R 2220 - In Stock:
70085
- Part#:
1206J3001P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 300V C0G/NP0 1206 - In Stock:
59953
- Part#:
1210J0630270FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1210 - In Stock:
38866
- Part#:
2220J0160224FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V C0G/NP0 2220 - In Stock:
7333
- Part#:
1808Y5000152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1808 - In Stock:
65745
- Part#:
2220Y2000103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 2220 - In Stock:
45634
- Part#:
1206J0500821GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1206 - In Stock:
68447
- Part#:
1210J5000181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1210 - In Stock:
139690
- Part#:
1825J0100394KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 10V C0G/NP0 1825 - In Stock:
19949
- Part#:
1210J0500392MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 1210 - In Stock:
111840
- Part#:
1210Y0100563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 1210 - In Stock:
166309
- Part#:
2220J0250823GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V C0G/NP0 2220 - In Stock:
16408
- Part#:
1808J1000150KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V X7R 1808 - In Stock:
113089
- Part#:
2220J6K00680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 6KV C0G/NP0 2220 - In Stock:
62797
- Part#:
1808J6300561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V C0G/NP0 1808 - In Stock:
61249
- Part#:
1210Y1000823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1210 - In Stock:
134200
- Part#:
2220J2K50822JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 2.5KV X7R 2220 - In Stock:
41839
- Part#:
1812Y0630391JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1812 - In Stock:
85896
- Part#:
1812J6300820FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1812 - In Stock:
37060
- Part#:
0505J3002P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 300V C0G/NP0 0505 - In Stock:
99943
- Part#:
1808J2K00100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2KV C0G/NP0 1808 - In Stock:
102742
- Part#:
2220Y5000470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 2220 - In Stock:
35192
- Part#:
1825Y5000123GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V C0G 1825 - In Stock:
22404
- Part#:
1808Y0250682FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1808 - In Stock:
78899
- Part#:
1210J0500121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1210 - In Stock:
53337
- Part#:
0805Y1000271KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V X7R 0805 - In Stock:
213284
- Part#:
1812Y2000562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 1812 - In Stock:
88599
- Part#:
2225J0100182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
11083
- Part#:
1210J0250184MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 1210 - In Stock:
85855
- Part#:
1206J0630100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1206 - In Stock:
239236
- Part#:
1206J1K08P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1206 - In Stock:
103360
- Part#:
1808Y4K00680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 4KV C0G/NP0 1808 - In Stock:
122140
- Part#:
0805J6300270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 0805 - In Stock:
373817
- Part#:
1808J6K00470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 6KV C0G/NP0 1808 - In Stock:
78262
- Part#:
1210Y0250102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V X7R 1210 - In Stock:
106165
- Part#:
1206Y2000561JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
260279
- Part#:
2220J1K00120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 2220 - In Stock:
72017
- Part#:
2225J5000471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 2225 - In Stock:
76454
- Part#:
2220J2000680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 2220 - In Stock:
7350
- Part#:
1206Y5001P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 500V C0G/NP0 1206 - In Stock:
136977
- Part#:
1210Y1K20222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.2KV X7R 1210 - In Stock:
97335
- Part#:
2220J0500102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 2220 - In Stock:
36440