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#:
1808J1000180GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1808 - In Stock:
69206
- Part#:
1210Y5000270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1210 - In Stock:
177685
- Part#:
1206Y2500200KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 250V C0G/NP0 1206 - In Stock:
128809
- Part#:
1808J5000150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1808 - In Stock:
154675
- Part#:
1808Y5000102JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1808 - In Stock:
89763
- Part#:
2225J5000103KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 2225 - In Stock:
46041
- Part#:
1210Y6300822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
232530
- Part#:
2220J1000822JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 2220 - In Stock:
50530
- Part#:
1808Y2500151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1808 - In Stock:
170044
- Part#:
1808J0500472KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1808 - In Stock:
104128
- Part#:
1210J0500272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1210 - In Stock:
69680
- Part#:
1206Y1K00271KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV X7R 1206 - In Stock:
162526
- Part#:
2225J0250120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 2225 - In Stock:
23643
- Part#:
1206Y0630431KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 430PF 63V C0G/NP0 1206 - In Stock:
82444
- Part#:
0505J0500131GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 50V C0G/NP0 0505 - In Stock:
93711
- Part#:
2225Y0500823GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V C0G/NP0 2225 - In Stock:
7696
- Part#:
1812J2500101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1812 - In Stock:
31677
- Part#:
2225J1K50470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.5KV C0G/NP0 2225 - In Stock:
15641
- Part#:
1206Y2500222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 1206 - In Stock:
173139
- Part#:
1206Y0160152KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 1206 - In Stock:
211820
- Part#:
1206Y2000390FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1206 - In Stock:
45126
- Part#:
2220Y0100331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 2220 - In Stock:
21375
- Part#:
0805Y0500750GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 50V C0G/NP0 0805 - In Stock:
86383
- Part#:
1210J2000471FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1210 - In Stock:
41920
- Part#:
1206J5003P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 500V C0G/NP0 1206 - In Stock:
76217
- Part#:
0805J1000101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0805 - In Stock:
235805
- Part#:
1210Y0630822JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 1210 - In Stock:
62426
- Part#:
2211YA250221JCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 2211 - In Stock:
53068
- Part#:
0805J0100121KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V X7R 0805 - In Stock:
431960
- Part#:
1206J2500270KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1206 - In Stock:
157014
- Part#:
1206Y2500333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 1206 - In Stock:
162716
- Part#:
1206J0250222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1206 - In Stock:
115619
- Part#:
1812Y1K00390KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1812 - In Stock:
104650
- Part#:
2220J1K20102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV X7R 2220 - In Stock:
59200
- Part#:
0603Y2500470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 0603 - In Stock:
446154
- Part#:
1808J0160180JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V X7R 1808 - In Stock:
100100
- Part#:
1206J2500272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
280104
- Part#:
1206Y1K00120JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1206 - In Stock:
163241
- Part#:
1206J1000120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1206 - In Stock:
239211
- Part#:
2220J2000221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 2220 - In Stock:
26177
- Part#:
1812Y5000151KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V X7R 1812 - In Stock:
88039
- Part#:
0805J2004P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 0805 - In Stock:
152298
- Part#:
1210Y1000222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1210 - In Stock:
57574
- Part#:
1812Y1K00182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1812 - In Stock:
71004
- Part#:
2225J0630560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 2225 - In Stock:
24829
- Part#:
1808J0504P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 1808 - In Stock:
155975
- Part#:
1206J3001P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 300V C0G/NP0 1206 - In Stock:
69000
- Part#:
1206J0630120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1206 - In Stock:
309361
- Part#:
1812Y0500473GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 1812 - In Stock:
25170
- Part#:
0805Y0500160GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 50V C0G/NP0 0805 - In Stock:
66252