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#:
0805J2500101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 0805 - In Stock:
76420
- Part#:
0805J2000821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V X7R 0805 - In Stock:
413574
- Part#:
2220Y0500391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 2220 - In Stock:
33210
- Part#:
1206J1000392JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 1206 - In Stock:
201736
- Part#:
2220J0500272KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 2220 - In Stock:
51582
- Part#:
1111Y2K02P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 2000V C0G/NP0 1111 - In Stock:
77577
- Part#:
1812J0500182FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1812 - In Stock:
28597
- Part#:
1111Y6300130KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 630V C0G/NP0 1111 - In Stock:
58255
- Part#:
0805J1500470GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 150V C0G/NP0 0805 - In Stock:
65971
- Part#:
1825J0250220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1825 - In Stock:
47977
- Part#:
1206Y0100822JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 1206 - In Stock:
161896
- Part#:
2220Y0630820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 2220 - In Stock:
12353
- Part#:
1812J0160155JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 16V X7R 1812 - In Stock:
67094
- Part#:
2220J1000561GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 2220 - In Stock:
21360
- Part#:
0505J100P600CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 100V C0G/NP0 0505 - In Stock:
107627
- Part#:
1825J0100563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 1825 - In Stock:
50766
- Part#:
1808Y2500821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1808 - In Stock:
92505
- Part#:
1808Y0500390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1808 - In Stock:
151611
- Part#:
2220Y1000821FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 2220 - In Stock:
8055
- Part#:
1206J1K00470KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1206 - In Stock:
95367
- Part#:
1812Y1000223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 1812 - In Stock:
75041
- Part#:
1210J5000681GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1210 - In Stock:
52493
- Part#:
1206Y1003P30CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 100V C0G/NP0 1206 - In Stock:
200772
- Part#:
2220J6300470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 2220 - In Stock:
16983
- Part#:
0603Y0161P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 16V C0G/NP0 0603 - In Stock:
105479
- Part#:
1812J1000473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 1812 - In Stock:
83770
- Part#:
1808J1K00180KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV X7R 1808 - In Stock:
92036
- Part#:
2225Y5000181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 2225 - In Stock:
14723
- Part#:
1812Y1K00151MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV X7R 1812 - In Stock:
97099
- Part#:
1206J3000130FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 300V C0G/NP0 1206 - In Stock:
33865
- Part#:
1808Y5K00150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 5KV C0G/NP0 1808 - In Stock:
76998
- Part#:
2225J0500563JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V C0G/NP0 2225 - In Stock:
17513
- Part#:
1812J2000684KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 200V X7R 1812 - In Stock:
59164
- Part#:
1210J5000561FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1210 - In Stock:
59269
- Part#:
1808J1K00151JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV X7R 1808 - In Stock:
73768
- Part#:
0805J5000221KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 0805 - In Stock:
242414
- Part#:
1206J5000331GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1206 - In Stock:
90186
- Part#:
1812J1000180GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1812 - In Stock:
48294
- Part#:
2225J1000391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 2225 - In Stock:
22117
- Part#:
0603Y0500271JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
341691
- Part#:
2225J0250103GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 2225 - In Stock:
13363
- Part#:
1111J5000181FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1111 - In Stock:
24807
- Part#:
2225J0630273FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V C0G/NP0 2225 - In Stock:
8553
- Part#:
1812J0160154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 1812 - In Stock:
87323
- Part#:
1210Y0500273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 1210 - In Stock:
124602
- Part#:
1206J0500392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 1206 - In Stock:
295412
- Part#:
2225J2500102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 2225 - In Stock:
10018
- Part#:
0603J0100272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V C0G/NP0 0603 - In Stock:
96544
- Part#:
1206Y0500183FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1206 - In Stock:
53859
- Part#:
0603J0160152GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 0603 - In Stock:
116085