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#:
1210J2000180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1210 - In Stock:
123409
- Part#:
0805J1K00390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 0805 - In Stock:
356159
- Part#:
0805Y1003P90CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 0805 - In Stock:
164302
- Part#:
1808Y1K56P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1.5KV C0G/NP0 1808 - In Stock:
61565
- Part#:
1111Y1000911JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 910PF 100V C0G/NP0 1111 - In Stock:
76389
- Part#:
1812J0160682GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1812 - In Stock:
64903
- Part#:
1808J1000821KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V X7R 1808 - In Stock:
145476
- Part#:
0603Y0505P60DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 0603 - In Stock:
293875
- Part#:
2220J0100180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 2220 - In Stock:
45745
- Part#:
1808Y1K00123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1KV X7R 1808 - In Stock:
72843
- Part#:
2220Y1000104JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 2220 - In Stock:
27574
- Part#:
1210Y5000560KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1210 - In Stock:
121021
- Part#:
1808J5000563KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 500V X7R 1808 - In Stock:
62170
- Part#:
1812Y0160272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1812 - In Stock:
68902
- Part#:
1812J0500333JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 1812 - In Stock:
48729
- Part#:
1825J2000333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1825 - In Stock:
45452
- Part#:
1206J2500221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1206 - In Stock:
129430
- Part#:
1812Y0160473FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V C0G/NP0 1812 - In Stock:
12420
- Part#:
1808J0634P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 1808 - In Stock:
169847
- Part#:
1206Y0630390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1206 - In Stock:
307754
- Part#:
2220Y0160820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 2220 - In Stock:
13703
- Part#:
0505Y200P200BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 200V C0G/NP0 0505 - In Stock:
129393
- Part#:
0805J0250181KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V X7R 0805 - In Stock:
254022
- Part#:
1206J1K20151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV C0G/NP0 1206 - In Stock:
66229
- Part#:
0603Y0160221MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V X7R 0603 - In Stock:
344823
- Part#:
1206Y2500180KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1206 - In Stock:
83415
- Part#:
2220J0500474MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 2220 - In Stock:
36755
- Part#:
0805J2500271GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 0805 - In Stock:
65253
- Part#:
SFBDC5000330ZC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 33PF 500V AXIAL - In Stock:
3546
- Part#:
1210J0160154KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 1210 - In Stock:
83984
- Part#:
2220J1000183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 2220 - In Stock:
62615
- Part#:
2225Y5000102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 2225 - In Stock:
49108
- Part#:
2225Y1000271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 2225 - In Stock:
20986
- Part#:
2225Y0250100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 2225 - In Stock:
25824
- Part#:
2220J0100274GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 10V C0G/NP0 2220 - In Stock:
10364
- Part#:
1808Y0160822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V X7R 1808 - In Stock:
137229
- Part#:
1808J1K00271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1808 - In Stock:
131964
- Part#:
2225J5000820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 2225 - In Stock:
55281
- Part#:
0603Y1001P50DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 100V C0G/NP0 0603 - In Stock:
388856
- Part#:
2225Y1K20393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1.2KV X7R 2225 - In Stock:
26897
- Part#:
1206Y1K00181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1206 - In Stock:
70865
- Part#:
0805Y0500102KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 0805 - In Stock:
290527
- Part#:
1206J1000270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1206 - In Stock:
251423
- Part#:
1825Y2K50681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV C0G/NP0 1825 - In Stock:
43755
- Part#:
1825Y1K50222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV X7R 1825 - In Stock:
59221
- Part#:
1206J1000102GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1206 - In Stock:
102051
- Part#:
2225J1000181KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 2225 - In Stock:
33361
- Part#:
1210J2500471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1210 - In Stock:
63515
- Part#:
2220YA250682MXRB17 - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V X7R 2220 - In Stock:
79254
- Part#:
1210Y1K20391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV C0G/NP0 1210 - In Stock:
44923