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#:
2220J0500184JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 2220 - In Stock:
44198
- Part#:
1206J2001P80BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 1206 - In Stock:
54371
- Part#:
1206J1000101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1206 - In Stock:
82133
- Part#:
1206J0502P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 50V C0G/NP0 1206 - In Stock:
299543
- Part#:
1206J3004P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 300V C0G/NP0 1206 - In Stock:
48638
- Part#:
1808Y5000122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1808 - In Stock:
123523
- Part#:
0805Y0160220KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 0805 - In Stock:
252177
- Part#:
1210J0630680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1210 - In Stock:
52632
- Part#:
0805J6305P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 630V C0G/NP0 0805 - In Stock:
393990
- Part#:
1825J0100102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 1825 - In Stock:
52951
- Part#:
1206Y0630104MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
221876
- Part#:
1808J6300100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 1808 - In Stock:
66835
- Part#:
1206Y0160183GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1206 - In Stock:
74834
- Part#:
0805Y1000221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0805 - In Stock:
308535
- Part#:
2225J0630273JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V C0G/NP0 2225 - In Stock:
33094
- Part#:
1210Y5000122JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1210 - In Stock:
102911
- Part#:
1210Y1000183JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 1210 - In Stock:
64697
- Part#:
0505J300P400DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 300V C0G/NP0 0505 - In Stock:
114279
- Part#:
1812YA250271KXTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 1812 - In Stock:
54757
- Part#:
1825Y5000120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1825 - In Stock:
58973
- Part#:
2225J1K00470FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 2225 - In Stock:
11679
- Part#:
1206J1K50331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV X7R 1206 - In Stock:
135291
- Part#:
0805Y0160392GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 0805 - In Stock:
83368
- Part#:
1210J0250560FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 1210 - In Stock:
46152
- Part#:
1812J5000562KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V C0G/NP0 1812 - In Stock:
107887
- Part#:
0603Y5003P90CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 0603 - In Stock:
330664
- Part#:
1825Y4K00180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 4KV C0G/NP0 1825 - In Stock:
63806
- Part#:
1812J2000470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1812 - In Stock:
83007
- Part#:
1206J0500181FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1206 - In Stock:
83721
- Part#:
1206J2500101KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1206 - In Stock:
101855
- Part#:
1808J0250682MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1808 - In Stock:
120124
- Part#:
1206J1K00270JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV X7R 1206 - In Stock:
215285
- Part#:
0603Y0100331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V X7R 0603 - In Stock:
441253
- Part#:
1206J2000272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
346077
- Part#:
0603Y0630333MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 0603 - In Stock:
273369
- Part#:
0505Y1500150KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 150V C0G/NP0 0505 - In Stock:
123616
- Part#:
2220J2000564JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
40149
- Part#:
1825J1000394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
49038
- Part#:
1210J0500331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1210 - In Stock:
124845
- Part#:
1210Y0630271GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1210 - In Stock:
81571
- Part#:
0805Y0500391KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 0805 - In Stock:
321883
- Part#:
0603Y0100182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 0603 - In Stock:
98263
- Part#:
1812J2500270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1812 - In Stock:
25295
- Part#:
1808Y5000221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1808 - In Stock:
56568
- Part#:
0603J0250220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 0603 - In Stock:
75593
- Part#:
1206J0500122JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V X7R 1206 - In Stock:
153629
- Part#:
1808J6300120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 1808 - In Stock:
74303
- Part#:
0603Y0250820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 0603 - In Stock:
57402
- Part#:
2220J1000333FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V C0G 2220 - In Stock:
9596
- Part#:
0805Y2000100GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0805 - In Stock:
139222