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#:
1210J0500682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 1210 - In Stock:
177500
- Part#:
1812J1K50471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV C0G/NP0 1812 - In Stock:
57299
- Part#:
1812Y0500150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1812 - In Stock:
57563
- Part#:
1825J0500274JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 1825 - In Stock:
35321
- Part#:
0805Y3009P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 300V C0G/NP0 0805 - In Stock:
98445
- Part#:
2220J0160180FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 2220 - In Stock:
8242
- Part#:
1812Y0250122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1812 - In Stock:
23806
- Part#:
1206J5000221KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 1206 - In Stock:
203467
- Part#:
1812J0630472KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 1812 - In Stock:
55647
- Part#:
1812J0160273GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 1812 - In Stock:
49283
- Part#:
1210Y5000222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1210 - In Stock:
121475
- Part#:
1206Y1K50391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV X7R 1206 - In Stock:
330320
- Part#:
1812Y0500100FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1812 - In Stock:
20441
- Part#:
1812J1K50392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.5KV X7R 1812 - In Stock:
96625
- Part#:
2220Y0500152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 2220 - In Stock:
8498
- Part#:
2220J0100561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 10V C0G/NP0 2220 - In Stock:
57184
- Part#:
1410J0250682MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1410 - In Stock:
57751
- Part#:
1812J1K00181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1812 - In Stock:
97315
- Part#:
1825J1K00821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 1825 - In Stock:
16521
- Part#:
1825Y0100823GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V C0G/NP0 1825 - In Stock:
14572
- Part#:
1808J0160154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 1808 - In Stock:
107498
- Part#:
1808J2500102JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1808 - In Stock:
96339
- Part#:
1210J0500154KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1210 - In Stock:
139532
- Part#:
1808J0500393JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1808 - In Stock:
90934
- Part#:
2225J5000683KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 2225 - In Stock:
42351
- Part#:
0805J0630150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 0805 - In Stock:
140693
- Part#:
2225J0100101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 2225 - In Stock:
10065
- Part#:
1210J1000102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 1210 - In Stock:
147234
- Part#:
1206Y1002P70DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 100V C0G/NP0 1206 - In Stock:
204267
- Part#:
1210J1K00102FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1210 - In Stock:
43119
- Part#:
1808Y1K00153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 1808 - In Stock:
101887
- Part#:
1206Y0630180JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1206 - In Stock:
187224
- Part#:
1812Y1000102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1812 - In Stock:
28759
- Part#:
1825J0250152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 1825 - In Stock:
28449
- Part#:
2225J2500560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 2225 - In Stock:
22484
- Part#:
1808J2000101KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V X7R 1808 - In Stock:
124876
- Part#:
2220J2500223GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V C0G 2220 - In Stock:
12198
- Part#:
1812J5000181KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1812 - In Stock:
57872
- Part#:
1812Y0100103KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V C0G/NP0 1812 - In Stock:
66820
- Part#:
0805J0630121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 0805 - In Stock:
353459
- Part#:
2225J0160185KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 16V X7R 2225 - In Stock:
40746
- Part#:
2225J0630333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 2225 - In Stock:
50376
- Part#:
1825Y5K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 5KV C0G/NP0 1825 - In Stock:
56383
- Part#:
1210J1000224KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1210 - In Stock:
57133
- Part#:
1808J2000562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 1808 - In Stock:
128256
- Part#:
1808Y6300390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 1808 - In Stock:
119980
- Part#:
1825Y0500155KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 50V X7R 1825 - In Stock:
31770
- Part#:
1812J1000271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1812 - In Stock:
64714
- Part#:
1812Y6K00561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 6KV X7R 1812 - In Stock:
75460
- Part#:
1808Y1000823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1808 - In Stock:
116259