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#:
1812J6300122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V X7R 1812 - In Stock:
81491
- Part#:
2220Y0500824MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 50V X7R 2220 - In Stock:
46343
- Part#:
0805Y0500123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 0805 - In Stock:
239469
- Part#:
2225J5000222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 2225 - In Stock:
45776
- Part#:
1812Y1000474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 1812 - In Stock:
64286
- Part#:
1808Y2K00681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV X7R 1808 - In Stock:
155624
- Part#:
1206J1K00121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1206 - In Stock:
250077
- Part#:
0805Y1000150KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 0805 - In Stock:
289541
- Part#:
2220J6K00150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 6KV C0G/NP0 2220 - In Stock:
25171
- Part#:
1206Y0630150KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1206 - In Stock:
191470
- Part#:
2225J2000271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 2225 - In Stock:
14504
- Part#:
0805Y2001P50CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 0805 - In Stock:
146897
- Part#:
1206Y5006P80BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1206 - In Stock:
77125
- Part#:
1812J0500560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1812 - In Stock:
77957
- Part#:
1111Y2K0P500DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 2000V C0G/NP0 1111 - In Stock:
81555
- Part#:
1812Y0630562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 1812 - In Stock:
71661
- Part#:
2225Y1000124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 2225 - In Stock:
46551
- Part#:
1206J1500201GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 150V C0G/NP0 1206 - In Stock:
64274
- Part#:
2225Y0500393FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V C0G/NP0 2225 - In Stock:
6828
- Part#:
1825J5K00270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 5KV C0G/NP0 1825 - In Stock:
66506
- Part#:
1210J6300392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 1210 - In Stock:
209522
- Part#:
2220Y2K50181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2.5KV C0G/NP0 2220 - In Stock:
30828
- Part#:
2225J5000332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 2225 - In Stock:
53111
- Part#:
1812J5000472JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V C0G/NP0 1812 - In Stock:
86755
- Part#:
1825J0160334KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 1825 - In Stock:
45339
- Part#:
1812Y1K20182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV C0G 1812 - In Stock:
84288
- Part#:
1812J1000105MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 100V X7R 1812 - In Stock:
54610
- Part#:
1206Y0500222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1206 - In Stock:
53942
- Part#:
1825J0630183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 1825 - In Stock:
47028
- Part#:
2225J2K00180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2KV C0G/NP0 2225 - In Stock:
15846
- Part#:
0805J1000220KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 0805 - In Stock:
246492
- Part#:
1812Y1000181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1812 - In Stock:
29292
- Part#:
0805J0500270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 0805 - In Stock:
411496
- Part#:
1825Y0250153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V X7R 1825 - In Stock:
43038
- Part#:
2220J0100185KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 10V X7R 2220 - In Stock:
52506
- Part#:
2225J2000474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 2225 - In Stock:
29456
- Part#:
1210J0160152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 1210 - In Stock:
122908
- Part#:
1825Y1000153JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1825 - In Stock:
36267
- Part#:
1825J1000333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1825 - In Stock:
50801
- Part#:
1808J2000270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1808 - In Stock:
154985
- Part#:
1206Y2001P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 200V C0G/NP0 1206 - In Stock:
125174
- Part#:
2220J0500271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 2220 - In Stock:
9064
- Part#:
2225J1K00220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 2225 - In Stock:
12009
- Part#:
2225Y3K00270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 3KV C0G/NP0 2225 - In Stock:
15026
- Part#:
0603Y0630152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 0603 - In Stock:
351838
- Part#:
2225J1K20393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1.2KV X7R 2225 - In Stock:
36273
- Part#:
2220J2000181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 2220 - In Stock:
36038
- Part#:
1808Y2K00151JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2KV X7R 1808 - In Stock:
110738
- Part#:
1825Y2000393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 200V X7R 1825 - In Stock:
49957
- Part#:
SFABC2000153MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.015UF 200V AXIAL - In Stock:
7226