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#:
2220Y5000180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 2220 - In Stock:
69200
- Part#:
1808J6K06P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 6KV C0G/NP0 1808 - In Stock:
68297
- Part#:
2225Y0500824JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 50V X7R 2225 - In Stock:
30218
- Part#:
1210J1K00561FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 1210 - In Stock:
56039
- Part#:
1812Y0630272GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1812 - In Stock:
45073
- Part#:
1206J0630560FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1206 - In Stock:
85980
- Part#:
1808J1K20271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV C0G/NP0 1808 - In Stock:
139076
- Part#:
1111Y5008P20BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 1111 - In Stock:
4652
- Part#:
1111Y2501P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 250V C0G/NP0 1111 - In Stock:
73799
- Part#:
2225Y5000180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 2225 - In Stock:
46780
- Part#:
2225J0250474KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 2225 - In Stock:
38446
- Part#:
0603Y0506P80DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 0603 - In Stock:
279830
- Part#:
1808Y2500150JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1808 - In Stock:
93063
- Part#:
0505Y2004P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 200V C0G/NP0 0505 - In Stock:
150249
- Part#:
0805J0500392JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 0805 - In Stock:
211413
- Part#:
2220J0160473KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V C0G/NP0 2220 - In Stock:
28059
- Part#:
1825Y0500331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1825 - In Stock:
31431
- Part#:
2225Y2500470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 2225 - In Stock:
34876
- Part#:
1206J6300221KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V C0G/NP0 1206 - In Stock:
160816
- Part#:
1812Y3K00102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV X7R 1812 - In Stock:
65246
- Part#:
1812Y0500473FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 1812 - In Stock:
14522
- Part#:
0805J0630392KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 0805 - In Stock:
282318
- Part#:
1210J0500120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1210 - In Stock:
66331
- Part#:
1825Y0250683JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V C0G/NP0 1825 - In Stock:
27563
- Part#:
0805Y1000102GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 0805 - In Stock:
115444
- Part#:
1210Y1K08P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1210 - In Stock:
104564
- Part#:
2220J2000152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 2220 - In Stock:
12046
- Part#:
1808J2000121KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V X7R 1808 - In Stock:
130313
- Part#:
0805Y2000101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 0805 - In Stock:
255932
- Part#:
1210Y5000182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 1210 - In Stock:
222179
- Part#:
0603J0160152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 0603 - In Stock:
398132
- Part#:
1206Y1000223MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 1206 - In Stock:
165924
- Part#:
1808J0160153JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 1808 - In Stock:
78346
- Part#:
1206J1000201GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 100V C0G/NP0 1206 - In Stock:
59636
- Part#:
2225J5000680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 2225 - In Stock:
47063
- Part#:
1808Y6300821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 1808 - In Stock:
59442
- Part#:
1808J1K00150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1808 - In Stock:
152265
- Part#:
1808J5000333KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 1808 - In Stock:
71511
- Part#:
0805Y1002P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 100V C0G/NP0 0805 - In Stock:
140585
- Part#:
1210J1K05P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 1210 - In Stock:
76500
- Part#:
0805J2500181GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 0805 - In Stock:
76644
- Part#:
0805J2500270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 0805 - In Stock:
266991
- Part#:
2225J1000184JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 2225 - In Stock:
38040
- Part#:
2225J0250181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 2225 - In Stock:
6487
- Part#:
1206Y0160181JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V X7R 1206 - In Stock:
130633
- Part#:
1825Y5000123MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 1825 - In Stock:
59750
- Part#:
1808Y5K00100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 5KV C0G/NP0 1808 - In Stock:
60650
- Part#:
1812J5000330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1812 - In Stock:
39074
- Part#:
1825J2K00102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2KV C0G/NP0 1825 - In Stock:
12736
- Part#:
1206J2006P80BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 1206 - In Stock:
69341