![Knowles Syfer](/upfile/linecard/large_Knowles-Syfer.jpg)
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
![1210J5000121JAT Image](/thumb/small/46/1210J2K00272JXT.jpg)
- Part#:
1210J5000121JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1210 - In Stock:
105681
![2220J0500153MDT Image](/thumb/small/2e/2220Y6300105KETWS2.jpg)
- Part#:
2220J0500153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 2220 - In Stock:
42027
![1210J0160824KXT Image](/thumb/small/46/1210J2K00272JXT.jpg)
- Part#:
1210J0160824KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1210 - In Stock:
84696
![1808J2504P70BFR Image](/thumb/small/66/1808Y5K00101JXT.jpg)
- Part#:
1808J2504P70BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 1808 - In Stock:
58102
![1206Y5003P60CQT Image](/thumb/small/51/1206J5000103KXT.jpg)
- Part#:
1206Y5003P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 500V C0G/NP0 1206 - In Stock:
113850
![1206Y1000390FCT Image](/thumb/small/51/1206J5000103KXT.jpg)
- Part#:
1206Y1000390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1206 - In Stock:
64017
![SFAAC0500473MX0 Image](/thumb/small/1d/SFAAC5000152MX0.jpg)
- Part#:
SFAAC0500473MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.047UF 50V AXIAL - In Stock:
7897
![1808J0250122JDT Image](/thumb/small/66/1808Y5K00101JXT.jpg)
- Part#:
1808J0250122JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V X7R 1808 - In Stock:
121094
![2220Y5K00392KXT Image](/thumb/small/2e/2220Y6300105KETWS2.jpg)
- Part#:
2220Y5K00392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 5KV X7R 2220 - In Stock:
70085
![1206J3001P40HQT Image](/thumb/small/51/1206J5000103KXT.jpg)
- Part#:
1206J3001P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 300V C0G/NP0 1206 - In Stock:
59953
![1210J0630270FAT Image](/thumb/small/46/1210J2K00272JXT.jpg)
- Part#:
1210J0630270FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1210 - In Stock:
38866
![2220J0160224FCT Image](/thumb/small/2e/2220Y6300105KETWS2.jpg)
- Part#:
2220J0160224FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V C0G/NP0 2220 - In Stock:
7333
![1808Y5000152GCT Image](/thumb/small/66/1808Y5K00101JXT.jpg)
- Part#:
1808Y5000152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1808 - In Stock:
65745
![2220Y2000103JXR Image](/thumb/small/2e/2220Y6300105KETWS2.jpg)
- Part#:
2220Y2000103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 2220 - In Stock:
45634
![1206J0500821GQT Image](/thumb/small/51/1206J5000103KXT.jpg)
- Part#:
1206J0500821GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1206 - In Stock:
68447
![1210J5000181KFT Image](/thumb/small/46/1210J2K00272JXT.jpg)
- Part#:
1210J5000181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1210 - In Stock:
139690
![1825J0100394KCR Image](/thumb/small/22/1825Y0100102GCT.jpg)
- Part#:
1825J0100394KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 10V C0G/NP0 1825 - In Stock:
19949
![1210J0500392MDT Image](/thumb/small/46/1210J2K00272JXT.jpg)
- Part#:
1210J0500392MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 1210 - In Stock:
111840
![1210Y0100563MXR Image](/thumb/small/46/1210J2K00272JXT.jpg)
- Part#:
1210Y0100563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 1210 - In Stock:
166309
![2220J0250823GCR Image](/thumb/small/2e/2220Y6300105KETWS2.jpg)
- Part#:
2220J0250823GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V C0G/NP0 2220 - In Stock:
16408
![1808J1000150KDR Image](/thumb/small/66/1808Y5K00101JXT.jpg)
- Part#:
1808J1000150KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V X7R 1808 - In Stock:
113089
![2220J6K00680GCR Image](/thumb/small/2e/2220Y6300105KETWS2.jpg)
- Part#:
2220J6K00680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 6KV C0G/NP0 2220 - In Stock:
62797
![1808J6300561FCR Image](/thumb/small/66/1808Y5K00101JXT.jpg)
- Part#:
1808J6300561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V C0G/NP0 1808 - In Stock:
61249
![1210Y1000823MXT Image](/thumb/small/46/1210J2K00272JXT.jpg)
- Part#:
1210Y1000823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1210 - In Stock:
134200
![2220J2K50822JXT Image](/thumb/small/2e/2220Y6300105KETWS2.jpg)
- Part#:
2220J2K50822JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 2.5KV X7R 2220 - In Stock:
41839
![1812Y0630391JAR Image](/thumb/small/9b/1812Y2K00222KJT.jpg)
- Part#:
1812Y0630391JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1812 - In Stock:
85896
![1812J6300820FAR Image](/thumb/small/9b/1812Y2K00222KJT.jpg)
- Part#:
1812J6300820FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1812 - In Stock:
37060
![0505J3002P20DQT Image](/thumb/small/72/0505J150P600BQT.jpg)
- Part#:
0505J3002P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 300V C0G/NP0 0505 - In Stock:
99943
![1808J2K00100KCR Image](/thumb/small/66/1808Y5K00101JXT.jpg)
- Part#:
1808J2K00100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2KV C0G/NP0 1808 - In Stock:
102742
![2220Y5000470KFT Image](/thumb/small/2e/2220Y6300105KETWS2.jpg)
- Part#:
2220Y5000470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 2220 - In Stock:
35192
![1825Y5000123GCR Image](/thumb/small/22/1825Y0100102GCT.jpg)
- Part#:
1825Y5000123GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V C0G 1825 - In Stock:
22404
![1808Y0250682FCT Image](/thumb/small/66/1808Y5K00101JXT.jpg)
- Part#:
1808Y0250682FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1808 - In Stock:
78899
![1210J0500121FCT Image](/thumb/small/46/1210J2K00272JXT.jpg)
- Part#:
1210J0500121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1210 - In Stock:
53337
![0805Y1000271KET Image](/thumb/small/25/0805Y0500104KSTM01.jpg)
- Part#:
0805Y1000271KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V X7R 0805 - In Stock:
213284
![1812Y2000562JXT Image](/thumb/small/9b/1812Y2K00222KJT.jpg)
- Part#:
1812Y2000562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 1812 - In Stock:
88599
![](/upfile/linecard/small_Knowles-Syfer.jpg)
- Part#:
2225J0100182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
11083
![1210J0250184MDT Image](/thumb/small/46/1210J2K00272JXT.jpg)
- Part#:
1210J0250184MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 1210 - In Stock:
85855
![1206J0630100JCT Image](/thumb/small/51/1206J5000103KXT.jpg)
- Part#:
1206J0630100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1206 - In Stock:
239236
![1206J1K08P20CFT Image](/thumb/small/51/1206J5000103KXT.jpg)
- Part#:
1206J1K08P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1206 - In Stock:
103360
![1808Y4K00680KCT Image](/thumb/small/66/1808Y5K00101JXT.jpg)
- Part#:
1808Y4K00680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 4KV C0G/NP0 1808 - In Stock:
122140
![0805J6300270JCT Image](/thumb/small/25/0805Y0500104KSTM01.jpg)
- Part#:
0805J6300270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 0805 - In Stock:
373817
![1808J6K00470GCR Image](/thumb/small/66/1808Y5K00101JXT.jpg)
- Part#:
1808J6K00470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 6KV C0G/NP0 1808 - In Stock:
78262
![1210Y0250102JXT Image](/thumb/small/46/1210J2K00272JXT.jpg)
- Part#:
1210Y0250102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V X7R 1210 - In Stock:
106165
![](/upfile/linecard/small_Knowles-Syfer.jpg)
- Part#:
1206Y2000561JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
260279
![2220J1K00120JCT Image](/thumb/small/2e/2220Y6300105KETWS2.jpg)
- Part#:
2220J1K00120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 2220 - In Stock:
72017
![2225J5000471MXR Image](/thumb/small/be/2225Y0500335KXT.jpg)
- Part#:
2225J5000471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 2225 - In Stock:
76454
![2220J2000680FFT Image](/thumb/small/2e/2220Y6300105KETWS2.jpg)
- Part#:
2220J2000680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 2220 - In Stock:
7350
![1206Y5001P60DQT Image](/thumb/small/51/1206J5000103KXT.jpg)
- Part#:
1206Y5001P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 500V C0G/NP0 1206 - In Stock:
136977
![1210Y1K20222JXR Image](/thumb/small/46/1210J2K00272JXT.jpg)
- Part#:
1210Y1K20222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.2KV X7R 1210 - In Stock:
97335
![2220J0500102KFT Image](/thumb/small/2e/2220Y6300105KETWS2.jpg)
- Part#:
2220J0500102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 2220 - In Stock:
36440