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#:
1111J6300330JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1111 - In Stock:
56680
- Part#:
0805J5003P30CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 500V C0G/NP0 0805 - In Stock:
162173
- Part#:
0603J0100222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V C0G/NP0 0603 - In Stock:
152221
- Part#:
SFCDC5000470ZC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 47PF 500V AXIAL - In Stock:
7090
- Part#:
2220J0250822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 2220 - In Stock:
60626
- Part#:
0805Y0250472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V X7R 0805 - In Stock:
377886
- Part#:
2220J0630120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 2220 - In Stock:
27148
- Part#:
1206J0163P30DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 16V C0G/NP0 1206 - In Stock:
300779
- Part#:
2225J0630471GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 2225 - In Stock:
15731
- Part#:
1206Y2000751KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 750PF 200V C0G/NP0 1206 - In Stock:
66771
- Part#:
1808Y0500820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1808 - In Stock:
105809
- Part#:
1206Y1000153JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1206 - In Stock:
118902
- Part#:
1808Y0160221MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V X7R 1808 - In Stock:
137672
- Part#:
0603J0630180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0603 - In Stock:
264530
- Part#:
0805J0633P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 63V C0G/NP0 0805 - In Stock:
143461
- Part#:
2225Y5000824KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 500V X7R 2225 - In Stock:
14751
- Part#:
1825Y3K00820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 3KV C0G/NP0 1825 - In Stock:
51450
- Part#:
1808J5000102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 1808 - In Stock:
128695
- Part#:
2225J0160474MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 2225 - In Stock:
30656
- Part#:
0603Y3002P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 300V C0G/NP0 0603 - In Stock:
261214
- Part#:
0505Y200P900HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 200V C0G/NP0 0505 - In Stock:
85665
- Part#:
1111Y6300270JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1111 - In Stock:
68131
- Part#:
2225J0160150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 2225 - In Stock:
22556
- Part#:
0805J0630150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 0805 - In Stock:
107586
- Part#:
2225J2500684JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 250V X7R 2225 - In Stock:
27880
- Part#:
1206Y0100102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V X7R 1206 - In Stock:
251175
- Part#:
1825J3K00561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 3KV X7R 1825 - In Stock:
58694
- Part#:
1825Y0500184KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
45866
- Part#:
1210Y0160182GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 1210 - In Stock:
70373
- Part#:
1812J0630152JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1812 - In Stock:
106448
- Part#:
1825J5000391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1825 - In Stock:
39177
- Part#:
1206J1000151FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1206 - In Stock:
83360
- Part#:
0805J0500154KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 0805 - In Stock:
210608
- Part#:
2220J2500391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 2220 - In Stock:
25559
- Part#:
1812J2K50390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2.5KV C0G/NP0 1812 - In Stock:
87148
- Part#:
1206Y2000680FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1206 - In Stock:
82698
- Part#:
2220Y0160182FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 2220 - In Stock:
8321
- Part#:
0805Y2500103KNT - Manufacturers:
Knowles Syfer - Description:
0805/FLEXICAP/NICKEL BARRIER/250 - In Stock:
238646
- Part#:
1210J0500153KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 1210 - In Stock:
67771
- Part#:
1812J2K50271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2.5KV X7R 1812 - In Stock:
90458
- Part#:
1808Y1K00472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV X7R 1808 - In Stock:
123432
- Part#:
1812J0500391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1812 - In Stock:
101491
- Part#:
0805J0250330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 0805 - In Stock:
251451
- Part#:
1812J2000102GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1812 - In Stock:
44920
- Part#:
1206J1000221JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
204386
- Part#:
1812J5000822JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 1812 - In Stock:
83392
- Part#:
1808J2504P70CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 1808 - In Stock:
77098
- Part#:
1206J0160563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 1206 - In Stock:
176540
- Part#:
2225J0500273KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 2225 - In Stock:
34562
- Part#:
1206Y0634P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 63V C0G/NP0 1206 - In Stock:
95787