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#:
0805J5000100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 0805 - In Stock:
132367
- Part#:
2220J6300393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 630V X7R 2220 - In Stock:
57849
- Part#:
1206J0633P30DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 63V C0G/NP0 1206 - In Stock:
172169
- Part#:
2220J2500123FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V C0G 2220 - In Stock:
10690
- Part#:
1206J0632P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 63V C0G/NP0 1206 - In Stock:
170408
- Part#:
1206J2003P30CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 1206 - In Stock:
190860
- Part#:
1825Y1K50222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV X7R 1825 - In Stock:
53196
- Part#:
1825Y0630471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1825 - In Stock:
45342
- Part#:
1808Y0500561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
179723
- Part#:
1812J0160822KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 1812 - In Stock:
80481
- Part#:
1812Y5000390FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1812 - In Stock:
22333
- Part#:
2220J1000680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 2220 - In Stock:
50601
- Part#:
1808Y1K20471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV C0G/NP0 1808 - In Stock:
46651
- Part#:
1210Y1000222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 1210 - In Stock:
138254
- Part#:
1808J0630472FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1808 - In Stock:
61938
- Part#:
0603J2003P30DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 0603 - In Stock:
409416
- Part#:
0805Y0250682JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 0805 - In Stock:
221277
- Part#:
0603Y1004P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 100V C0G/NP0 0603 - In Stock:
216230
- Part#:
2225J3K00180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 3KV C0G/NP0 2225 - In Stock:
31105
- Part#:
1808J2500393MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 1808 - In Stock:
68166
- Part#:
1210Y1005P60CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 1210 - In Stock:
85549
- Part#:
1210Y0250221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1210 - In Stock:
88681
- Part#:
0603J2000120GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 0603 - In Stock:
155338
- Part#:
2225Y4K00100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 4KV C0G/NP0 2225 - In Stock:
60592
- Part#:
0805J0250271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V X7R 0805 - In Stock:
353482
- Part#:
2225J0250152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 2225 - In Stock:
23134
- Part#:
0603J0160680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 0603 - In Stock:
326370
- Part#:
1206J1K50101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.5KV C0G/NP0 1206 - In Stock:
126988
- Part#:
2220Y2K00181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2KV C0G/NP0 2220 - In Stock:
62937
- Part#:
1206J2000152JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 1206 - In Stock:
151113
- Part#:
2220J0160821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 2220 - In Stock:
56431
- Part#:
1206Y1000123JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 1206 - In Stock:
125192
- Part#:
1210Y1K00153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 1210 - In Stock:
101666
- Part#:
1825Y2000683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 1825 - In Stock:
40142
- Part#:
1812Y1K20152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.2KV C0G 1812 - In Stock:
34821
- Part#:
1825Y0160824MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1825 - In Stock:
50266
- Part#:
1206J1K20471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV X7R 1206 - In Stock:
310392
- Part#:
2220J0630391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 2220 - In Stock:
53265
- Part#:
2225Y0500153KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 2225 - In Stock:
20033
- Part#:
1210J0250682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1210 - In Stock:
177573
- Part#:
1206Y2K02P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 2000V C0G/NP0 1206 - In Stock:
94517
- Part#:
1206Y2000123MET - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 200V X7R 1206 - In Stock:
155878
- Part#:
1210Y2500182KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V X7R 1210 - In Stock:
105486
- Part#:
0505J2501P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 250V C0G/NP0 0505 - In Stock:
135424
- Part#:
2225J3K00561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 3KV C0G/NP0 2225 - In Stock:
23328
- Part#:
1206Y0250392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 1206 - In Stock:
240988
- Part#:
1825J5000680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1825 - In Stock:
65526
- Part#:
1210J1000682JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 1210 - In Stock:
80920
- Part#:
1111J2000100JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1111 - In Stock:
63117
- Part#:
1825J2000154MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1825 - In Stock:
52905