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#:
1111Y2K06P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 2000V C0G/NP0 1111 - In Stock:
61713
- Part#:
1825Y0160391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1825 - In Stock:
26697
- Part#:
1210Y1000821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1210 - In Stock:
87764
- Part#:
1206J2000221JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
197679
- Part#:
1825Y2000563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 1825 - In Stock:
37963
- Part#:
1206Y5002P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 500V C0G/NP0 1206 - In Stock:
113126
- Part#:
1812J1K50221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 1812 - In Stock:
52920
- Part#:
1808J3K04P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 3KV C0G/NP0 1808 - In Stock:
100055
- Part#:
0805Y0630471FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 0805 - In Stock:
67880
- Part#:
1825J0100180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 1825 - In Stock:
13185
- Part#:
1206Y0630220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 1206 - In Stock:
81881
- Part#:
1812Y6300222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V X7R 1812 - In Stock:
71437
- Part#:
0603Y0160101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 0603 - In Stock:
163485
- Part#:
0603J0630270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 0603 - In Stock:
99714
- Part#:
1812Y2K00561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2KV C0G/NP0 1812 - In Stock:
39192
- Part#:
0805Y1500121KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 150V C0G/NP0 0805 - In Stock:
106385
- Part#:
1206Y0502P70CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 1206 - In Stock:
135246
- Part#:
1808Y0160561JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V X7R 1808 - In Stock:
106541
- Part#:
2225Y2K50182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2.5KV C0G 2225 - In Stock:
12819
- Part#:
1812Y5000221MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 1812 - In Stock:
88109
- Part#:
1206Y1K00560KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1206 - In Stock:
176664
- Part#:
1111J2K03P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 2KV C0G/NP0 1111 - In Stock:
46181
- Part#:
1210Y6300471JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1210 - In Stock:
110966
- Part#:
1206Y1K00120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1206 - In Stock:
64539
- Part#:
1210J1000221FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1210 - In Stock:
41388
- Part#:
1206Y6304P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 630V C0G/NP0 1206 - In Stock:
104343
- Part#:
1812J1000820JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1812 - In Stock:
94048
- Part#:
1206J0630100JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1206 - In Stock:
183257
- Part#:
1812J0160394KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 1812 - In Stock:
68127
- Part#:
1206J1000121GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1206 - In Stock:
88813
- Part#:
1206J0250823KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 1206 - In Stock:
163505
- Part#:
0603Y0630151KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 0603 - In Stock:
309826
- Part#:
2220J0160273FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 2220 - In Stock:
10007
- Part#:
1808J0250272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V X7R 1808 - In Stock:
154710
- Part#:
0603J0500121KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 0603 - In Stock:
223352
- Part#:
2220J0500183JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 2220 - In Stock:
32598
- Part#:
1812Y1000100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1812 - In Stock:
85854
- Part#:
1812Y6K00100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 6KV C0G/NP0 1812 - In Stock:
68945
- Part#:
2211JA250221JXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 2211 - In Stock:
82793
- Part#:
1808YA250821KCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1808 - In Stock:
63592
- Part#:
1812J0160223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 1812 - In Stock:
85595
- Part#:
1206Y1000103MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 1206 - In Stock:
78910
- Part#:
1812Y0630684KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 1812 - In Stock:
60664
- Part#:
1825Y4K00180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 4KV C0G/NP0 1825 - In Stock:
21146
- Part#:
1210J1000123KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF C0G/NP0 1210 - In Stock:
93965
- Part#:
0805Y2000150KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
305212
- Part#:
1808J5000222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1808 - In Stock:
56957
- Part#:
1210Y0630120JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1210 - In Stock:
91543
- Part#:
0603Y2500471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 0603 - In Stock:
481462
- Part#:
2225J5000102FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 2225 - In Stock:
11064