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#:
0603J0103P90BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 10V C0G/NP0 0603 - In Stock:
245783
- Part#:
2220Y2500820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 2220 - In Stock:
43875
- Part#:
0805Y1000101FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0805 - In Stock:
67814
- Part#:
1825J0100682KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V C0G/NP0 1825 - In Stock:
47875
- Part#:
1210J2000100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1210 - In Stock:
89690
- Part#:
1210Y2000390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1210 - In Stock:
64986
- Part#:
1210J1K50122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.5KV X7R 1210 - In Stock:
122982
- Part#:
1111J1500271JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 150V C0G/NP0 1111 - In Stock:
67421
- Part#:
1111Y2000101KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1111 - In Stock:
59677
- Part#:
0805J0630121GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 0805 - In Stock:
147893
- Part#:
2225J2K50561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2.5KV X7R 2225 - In Stock:
52168
- Part#:
0603Y0100270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 10V C0G/NP0 0603 - In Stock:
287738
- Part#:
1825Y1K20821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV C0G/NP0 1825 - In Stock:
42657
- Part#:
2225Y1K50561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
52901
- Part#:
0805J1000182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V X7R 0805 - In Stock:
350313
- Part#:
1825Y0100154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V X7R 1825 - In Stock:
38675
- Part#:
1206J5003P30BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 500V C0G/NP0 1206 - In Stock:
91647
- Part#:
0805Y0160681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V X7R 0805 - In Stock:
332128
- Part#:
1812J0250181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 1812 - In Stock:
39740
- Part#:
1210Y6300182KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V C0G/NP0 1210 - In Stock:
94345
- Part#:
1206Y3000360GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 300V C0G/NP0 1206 - In Stock:
79010
- Part#:
1808J0250560MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V X7R 1808 - In Stock:
143887
- Part#:
2220Y2000152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 2220 - In Stock:
26038
- Part#:
1812J0160562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 1812 - In Stock:
61851
- Part#:
2225Y1K00122JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 2225 - In Stock:
24558
- Part#:
1808J0160122FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 1808 - In Stock:
66408
- Part#:
0805J0630273MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 0805 - In Stock:
209062
- Part#:
2225J2000390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 2225 - In Stock:
10959
- Part#:
1206Y0500472MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1206 - In Stock:
227535
- Part#:
0603Y0633P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
253001
- Part#:
1812Y0250185MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 25V X7R 1812 - In Stock:
43175
- Part#:
1825Y6300183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 630V X7R 1825 - In Stock:
66561
- Part#:
1808J2500390FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1808 - In Stock:
51024
- Part#:
1206J0160392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 1206 - In Stock:
262751
- Part#:
0805Y2003P90DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 0805 - In Stock:
146283
- Part#:
1825J0500821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1825 - In Stock:
22659
- Part#:
1210J0250824KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 1210 - In Stock:
73554
- Part#:
2225Y2000271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 2225 - In Stock:
21226
- Part#:
1812J0160105KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1812 - In Stock:
76123
- Part#:
2225Y5K00102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 5KV X7R 2225 - In Stock:
68505
- Part#:
2211YA250681JXRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 2211 - In Stock:
58903
- Part#:
1206J0500391GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1206 - In Stock:
105477
- Part#:
1206Y1000221FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1206 - In Stock:
79797
- Part#:
1210Y0160122JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 1210 - In Stock:
86502
- Part#:
1812J1K00680JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1812 - In Stock:
91476
- Part#:
1812Y6300273KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 630V X7R 1812 - In Stock:
63428
- Part#:
1825J0250394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 1825 - In Stock:
53504
- Part#:
1210Y0160822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V X7R 1210 - In Stock:
162877
- Part#:
0805J5000391JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 0805 - In Stock:
215230
- Part#:
2225J0160101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 2225 - In Stock:
39574