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#:
0805Y0250273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 0805 - In Stock:
283551
- Part#:
2225J0160181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 2225 - In Stock:
18197
- Part#:
1206J200P500BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 200V C0G/NP0 1206 - In Stock:
129491
- Part#:
1812Y0100124JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V X7R 1812 - In Stock:
55622
- Part#:
1812J2000332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
60424
- Part#:
1210J0100224JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 10V X7R 1210 - In Stock:
101115
- Part#:
2220Y1000123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 2220 - In Stock:
39816
- Part#:
0805Y1000822JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 0805 - In Stock:
224820
- Part#:
0603J0501P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 50V C0G/NP0 0603 - In Stock:
228577
- Part#:
0805J0250393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 0805 - In Stock:
341008
- Part#:
0805J0505P60BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 0805 - In Stock:
75716
- Part#:
1206J0630222JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 1206 - In Stock:
153431
- Part#:
2225Y0630182FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 2225 - In Stock:
7093
- Part#:
2220Y6300124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 630V X7R 2220 - In Stock:
53824
- Part#:
0603J0500122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V X7R 0603 - In Stock:
399329
- Part#:
2220J0160153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 2220 - In Stock:
60282
- Part#:
1825Y4K00391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 4KV X7R 1825 - In Stock:
86763
- Part#:
1812Y1K20820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.2KV C0G/NP0 1812 - In Stock:
83517
- Part#:
2225J1000151FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 2225 - In Stock:
7532
- Part#:
1825Y0100681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V C0G/NP0 1825 - In Stock:
44959
- Part#:
2220J2500121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 2220 - In Stock:
24950
- Part#:
1206J0160334KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 1206 - In Stock:
164640
- Part#:
2220J0500334JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 50V X7R 2220 - In Stock:
31881
- Part#:
2220J0250564JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 25V X7R 2220 - In Stock:
30078
- Part#:
0805Y3002P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 300V C0G/NP0 0805 - In Stock:
146377
- Part#:
1808Y2000221KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 1808 - In Stock:
112024
- Part#:
2225Y1K50472JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.5KV C0G 2225 - In Stock:
28749
- Part#:
2220Y2500180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
8325
- Part#:
2225Y1K50120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
58361
- Part#:
1210J1K20822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.2KV X7R 1210 - In Stock:
158131
- Part#:
1206J2000470FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1206 - In Stock:
77095
- Part#:
1210Y0630221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1210 - In Stock:
79447
- Part#:
1825J2000123KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 1825 - In Stock:
44310
- Part#:
1206J0250220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1206 - In Stock:
275949
- Part#:
1210J6300122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V X7R 1210 - In Stock:
207685
- Part#:
1808Y1000122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1808 - In Stock:
170756
- Part#:
1808J0630181MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V X7R 1808 - In Stock:
124736
- Part#:
1206J1K00180KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 1206 - In Stock:
141769
- Part#:
2220Y0500274KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 2220 - In Stock:
29754
- Part#:
1812Y1K50151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV C0G/NP0 1812 - In Stock:
76519
- Part#:
2220Y0500103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 2220 - In Stock:
45592
- Part#:
2225Y1K50101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.5KV C0G/NP0 2225 - In Stock:
12297
- Part#:
1206J3003P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 300V C0G/NP0 1206 - In Stock:
120166
- Part#:
1808J3K00220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 3KV C0G/NP0 1808 - In Stock:
154639
- Part#:
1210Y1000124KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1210 - In Stock:
77796
- Part#:
1825J1K50101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.5KV C0G/NP0 1825 - In Stock:
59479
- Part#:
1825J1K00471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 1825 - In Stock:
66964
- Part#:
1210Y1K50221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 1210 - In Stock:
129086
- Part#:
0805Y1000470KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 0805 - In Stock:
127097
- Part#:
2220J0630220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 2220 - In Stock:
8709