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#:
1812J0250561JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1812 - In Stock:
84703
- Part#:
1808J5000220KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V X7R 1808 - In Stock:
129123
- Part#:
1206Y6300750JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 630V C0G/NP0 1206 - In Stock:
85500
- Part#:
0805Y5006P80DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 0805 - In Stock:
256921
- Part#:
2220Y6300560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 2220 - In Stock:
19335
- Part#:
1206Y2K00151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2KV C0G/NP0 1206 - In Stock:
164211
- Part#:
1808Y6300561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V C0G/NP0 1808 - In Stock:
72244
- Part#:
1825J0160223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 1825 - In Stock:
45274
- Part#:
1808Y0504P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 1808 - In Stock:
47800
- Part#:
1808J0250222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1808 - In Stock:
119436
- Part#:
2225J1K20392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV X7R 2225 - In Stock:
68027
- Part#:
1206J1K06P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1KV C0G/NP0 1206 - In Stock:
156184
- Part#:
0805Y0160150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 0805 - In Stock:
137689
- Part#:
1206J1500201JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 150V C0G/NP0 1206 - In Stock:
82382
- Part#:
0505J1000200JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 100V C0G/NP0 0505 - In Stock:
103524
- Part#:
1825Y1K20563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 1.2KV X7R 1825 - In Stock:
45641
- Part#:
1206J1K01P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 1KV C0G/NP0 1206 - In Stock:
109332
- Part#:
0805Y0500151JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 0805 - In Stock:
91923
- Part#:
1808J2K50181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2.5KV C0G/NP0 1808 - In Stock:
69802
- Part#:
1808JA250180JCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1808 - In Stock:
88301
- Part#:
1812Y0630391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1812 - In Stock:
83107
- Part#:
1812Y2000332KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 1812 - In Stock:
70581
- Part#:
1825J2000121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1825 - In Stock:
47810
- Part#:
1210Y1000102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1210 - In Stock:
80870
- Part#:
1206J6300681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
85015
- Part#:
1206J0500472JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1206 - In Stock:
142967
- Part#:
2220J1K00151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 2220 - In Stock:
75539
- Part#:
1210Y0250151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 1210 - In Stock:
110853
- Part#:
0603Y0500271FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 0603 - In Stock:
72244
- Part#:
0603J0500560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 0603 - In Stock:
387914
- Part#:
1812J0100683JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V C0G/NP0 1812 - In Stock:
59574
- Part#:
1812Y5K00270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 5KV C0G/NP0 1812 - In Stock:
89530
- Part#:
2220J2500822KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V C0G/NP0 2220 - In Stock:
33615
- Part#:
1210J0160101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 1210 - In Stock:
85198
- Part#:
2220Y0160120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 2220 - In Stock:
8436
- Part#:
0805Y1K01P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 1KV C0G/NP0 0805 - In Stock:
388890
- Part#:
2225J1K00681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 2225 - In Stock:
17060
- Part#:
1210J0630120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1210 - In Stock:
106618
- Part#:
1808J0500820JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V X7R 1808 - In Stock:
121147
- Part#:
1808Y2000472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 1808 - In Stock:
74274
- Part#:
1808Y6304P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 630V C0G/NP0 1808 - In Stock:
114198
- Part#:
2220J1000330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 2220 - In Stock:
20952
- Part#:
1111J300P700CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 300V C0G/NP0 1111 - In Stock:
87880
- Part#:
1808J0160153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 1808 - In Stock:
102252
- Part#:
1808J0500821KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1808 - In Stock:
141560
- Part#:
0603Y0630430GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 63V C0G/NP0 0603 - In Stock:
77310
- Part#:
1206J1000101JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V X7R 1206 - In Stock:
155994
- Part#:
1808Y2000683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 1808 - In Stock:
88260
- Part#:
1206Y2000560GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1206 - In Stock:
84062
- Part#:
0505Y1006P80BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 0505 - In Stock:
54568