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#:
1812Y0500182FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1812 - In Stock:
21070
- Part#:
1825Y5000102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1825 - In Stock:
57084
- Part#:
0805J2500430KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 250V C0G/NP0 0805 - In Stock:
121550
- Part#:
2225Y0250100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 2225 - In Stock:
36175
- Part#:
1825Y2000394MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 200V X7R 1825 - In Stock:
41426
- Part#:
2225J0250124KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 2225 - In Stock:
27412
- Part#:
1812J0630104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 1812 - In Stock:
78765
- Part#:
SBSPP0500683MXR - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT PI FILTER - In Stock:
101798
- Part#:
1210Y0160272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V X7R 1210 - In Stock:
117099
- Part#:
0603J2500120FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 0603 - In Stock:
62038
- Part#:
1206J2000391KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V X7R 1206 - In Stock:
180939
- Part#:
2225J2K50182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
43825
- Part#:
1206J5001P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 500V C0G/NP0 1206 - In Stock:
133964
- Part#:
0603J0500151JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 0603 - In Stock:
293324
- Part#:
2220J0500185KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 50V X7R 2220 - In Stock:
38192
- Part#:
1210J2K00470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2KV C0G/NP0 1210 - In Stock:
99196
- Part#:
1206J2000471FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1206 - In Stock:
36306
- Part#:
0805Y0632P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 63V C0G/NP0 0805 - In Stock:
153003
- Part#:
0603J0630910FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 63V C0G/NP0 0603 - In Stock:
76933
- Part#:
1808Y0160154KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 1808 - In Stock:
111458
- Part#:
0505Y1502P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 150V C0G/NP0 0505 - In Stock:
126908
- Part#:
1210Y0160153KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 1210 - In Stock:
61367
- Part#:
1812J0500100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1812 - In Stock:
86123
- Part#:
1808Y2K50121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2.5KV C0G/NP0 1808 - In Stock:
98330
- Part#:
0805J0630821FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 0805 - In Stock:
80087
- Part#:
2225Y5000472GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V C0G/NP0 2225 - In Stock:
14163
- Part#:
2225Y0630331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 2225 - In Stock:
42163
- Part#:
0805J0630122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V X7R 0805 - In Stock:
428838
- Part#:
0805Y0250561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 0805 - In Stock:
406350
- Part#:
1825Y0250562FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1825 - In Stock:
11445
- Part#:
0805J0506P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 0805 - In Stock:
227737
- Part#:
1206Y2501P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 250V C0G/NP0 1206 - In Stock:
58455
- Part#:
1410Y1000471MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1410 - In Stock:
61390
- Part#:
0603J0250270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 0603 - In Stock:
345866
- Part#:
1210Y0160560KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 1210 - In Stock:
94017
- Part#:
1808J1K00332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 1808 - In Stock:
133718
- Part#:
1206J0160332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1206 - In Stock:
168844
- Part#:
0603Y1000330JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 0603 - In Stock:
282623
- Part#:
0505J0500180JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0505 - In Stock:
111210
- Part#:
2225J1K00472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
54262
- Part#:
1808J1004P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 100V C0G/NP0 1808 - In Stock:
138736
- Part#:
2220J0160154JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V C0G/NP0 2220 - In Stock:
21367
- Part#:
1812Y2500822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V C0G/NP0 1812 - In Stock:
95871
- Part#:
1206Y2000221FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1206 - In Stock:
70174
- Part#:
1808Y2500180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1808 - In Stock:
155527
- Part#:
1808Y0630473JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 1808 - In Stock:
89752
- Part#:
1210J1000122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1210 - In Stock:
65090
- Part#:
1206J1000102GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1206 - In Stock:
96439
- Part#:
1808YA250391KCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1808 - In Stock:
88268
- Part#:
1210Y5000104MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 1210 - In Stock:
93519