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#:
1210Y6306P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 630V C0G/NP0 1210 - In Stock:
159336
- Part#:
0603Y0160331FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 0603 - In Stock:
67204
- Part#:
1210Y0160680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1210 - In Stock:
66279
- Part#:
2220Y0160475JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 16V X7R 2220 - In Stock:
13581
- Part#:
2225J2500821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 2225 - In Stock:
21378
- Part#:
1825Y1K20332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV X7R 1825 - In Stock:
50222
- Part#:
1206J5000120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1206 - In Stock:
200234
- Part#:
0603J2502P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 250V C0G/NP0 0603 - In Stock:
215502
- Part#:
1812J2000563MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 1812 - In Stock:
89954
- Part#:
2225Y0630121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 2225 - In Stock:
25635
- Part#:
2211YA250180JCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 2211 - In Stock:
63220
- Part#:
0603J0250821FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 0603 - In Stock:
74870
- Part#:
1812J1K00123JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1KV X7R 1812 - In Stock:
63628
- Part#:
0805Y150P800BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 150V C0G/NP0 0805 - In Stock:
131338
- Part#:
0805J2000221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 0805 - In Stock:
192433
- Part#:
1812J1K50681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV C0G/NP0 1812 - In Stock:
83297
- Part#:
1210J2000823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 1210 - In Stock:
86044
- Part#:
1808J1000151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1808 - In Stock:
210573
- Part#:
0805Y5000430JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 500V C0G/NP0 0805 - In Stock:
103768
- Part#:
1825Y3K00221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 3KV X7R 1825 - In Stock:
45748
- Part#:
1825J0500124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 1825 - In Stock:
36954
- Part#:
1812J0100823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V X7R 1812 - In Stock:
76662
- Part#:
1206Y1000680GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1206 - In Stock:
95308
- Part#:
1825J5K00100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 5KV C0G/NP0 1825 - In Stock:
68514
- Part#:
0805Y0630562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 0805 - In Stock:
399273
- Part#:
1111Y3000161KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 300V C0G/NP0 1111 - In Stock:
101818
- Part#:
1210J5000181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1210 - In Stock:
159518
- Part#:
1210J1K00330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1210 - In Stock:
179462
- Part#:
0805Y5001P90DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 500V C0G/NP0 0805 - In Stock:
141330
- Part#:
1808Y1K00102JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1808 - In Stock:
71578
- Part#:
0805Y0630182FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 0805 - In Stock:
96881
- Part#:
2220J2500123JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V C0G 2220 - In Stock:
30253
- Part#:
1812Y0160390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1812 - In Stock:
73058
- Part#:
1825Y2000823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 1825 - In Stock:
39028
- Part#:
2220J2000472FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 2220 - In Stock:
13399
- Part#:
1808Y2000102JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1808 - In Stock:
104393
- Part#:
1825Y1000682JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1825 - In Stock:
38232
- Part#:
1206Y0632P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 63V C0G/NP0 1206 - In Stock:
57156
- Part#:
0603Y0500120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 0603 - In Stock:
86294
- Part#:
2220Y5000181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 2220 - In Stock:
9711
- Part#:
2220J0100821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V C0G/NP0 2220 - In Stock:
28264
- Part#:
0603Y0500333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 0603 - In Stock:
428639
- Part#:
0805Y5000331FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 0805 - In Stock:
55894
- Part#:
1825J2500121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1825 - In Stock:
25187
- Part#:
0805J1500180JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 150V C0G/NP0 0805 - In Stock:
113553
- Part#:
1206Y0100821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V C0G/NP0 1206 - In Stock:
229759
- Part#:
0805Y1000160KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 100V C0G/NP0 0805 - In Stock:
128478
- Part#:
2225J0500225KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 50V X7R 2225 - In Stock:
39305
- Part#:
2220J0100332GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 10V C0G/NP0 2220 - In Stock:
30364
- Part#:
1206J0630183KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1206 - In Stock:
144674