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#:
2225J1K00331FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 2225 - In Stock:
12987
- Part#:
1111Y6300391KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1111 - In Stock:
74978
- Part#:
0505J0500620JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 50V C0G/NP0 0505 - In Stock:
112165
- Part#:
1808Y0160681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V X7R 1808 - In Stock:
191394
- Part#:
2225Y0160104GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V C0G/NP0 2225 - In Stock:
9371
- Part#:
2225J1000121GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
19367
- Part#:
2220Y0160123KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 2220 - In Stock:
29121
- Part#:
2220Y0160823KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V C0G/NP0 2220 - In Stock:
20709
- Part#:
1210Y1K50101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.5KV C0G/NP0 1210 - In Stock:
98021
- Part#:
1210Y0250682JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1210 - In Stock:
69831
- Part#:
0603Y0500562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 0603 - In Stock:
520810
- Part#:
1825J2500224JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 250V X7R 1825 - In Stock:
37258
- Part#:
2225Y1K50681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV X7R 2225 - In Stock:
46195
- Part#:
0603Y0500271KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 0603 - In Stock:
312381
- Part#:
1812Y1K50390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.5KV C0G/NP0 1812 - In Stock:
74085
- Part#:
1206Y0630822GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 1206 - In Stock:
78034
- Part#:
1812Y0250103GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 1812 - In Stock:
61376
- Part#:
1206Y1K00820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1206 - In Stock:
95676
- Part#:
1808Y2K00560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2KV C0G/NP0 1808 - In Stock:
144753
- Part#:
1206J6300271KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1206 - In Stock:
162924
- Part#:
2220J0500820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 2220 - In Stock:
15394
- Part#:
1808Y2000222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V X7R 1808 - In Stock:
193967
- Part#:
0805J2001P20BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 200V C0G/NP0 0805 - In Stock:
108103
- Part#:
1812J0630102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1812 - In Stock:
73572
- Part#:
1111Y1500471FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 150V C0G/NP0 1111 - In Stock:
20014
- Part#:
1812YA250181JXTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 1812 - In Stock:
82452
- Part#:
0603Y2000100GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0603 - In Stock:
157209
- Part#:
0603Y3000220KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 300V C0G/NP0 0603 - In Stock:
202982
- Part#:
0505J2502P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 250V C0G/NP0 0505 - In Stock:
76896
- Part#:
1808J2000681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1808 - In Stock:
116411
- Part#:
2220J2K50470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2.5KV C0G/NP0 2220 - In Stock:
44282
- Part#:
1825Y0250125KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 1825 - In Stock:
38282
- Part#:
1210Y0160125MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 16V X7R 1210 - In Stock:
88811
- Part#:
1825Y1K20391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV X7R 1825 - In Stock:
63870
- Part#:
1825Y2500180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1825 - In Stock:
9808
- Part#:
0805Y2500150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 0805 - In Stock:
63903
- Part#:
1808Y3K00181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
161332
- Part#:
1812Y0630470KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1812 - In Stock:
88194
- Part#:
0505J2000160KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 200V C0G/NP0 0505 - In Stock:
108344
- Part#:
1808J1000330JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1808 - In Stock:
100681
- Part#:
1210Y0500121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1210 - In Stock:
97830
- Part#:
1812Y1K50180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.5KV C0G/NP0 1812 - In Stock:
80399
- Part#:
1210J1K00561MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 1210 - In Stock:
133084
- Part#:
0603J0502P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 50V C0G/NP0 0603 - In Stock:
483325
- Part#:
0805Y0500152KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 0805 - In Stock:
275204
- Part#:
2220J1K00122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 2220 - In Stock:
11114
- Part#:
1210J2000561FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1210 - In Stock:
36567
- Part#:
1812Y2000471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1812 - In Stock:
69095
- Part#:
1206J0160103MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 1206 - In Stock:
200025
- Part#:
0805Y0250222KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 0805 - In Stock:
174080