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#:
1808J0630822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 1808 - In Stock:
136946
- Part#:
1210J1000102MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 1210 - In Stock:
96570
- Part#:
2220J0250561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 2220 - In Stock:
13685
- Part#:
SFBMT5000472MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 4700PF 500V AXIAL - In Stock:
6073
- Part#:
2220J5K00220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 5KV C0G/NP0 2220 - In Stock:
82306
- Part#:
1210Y0500820KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1210 - In Stock:
84751
- Part#:
1825J5K00680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 5KV C0G/NP0 1825 - In Stock:
76834
- Part#:
2225Y5000474MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 500V X7R 2225 - In Stock:
32824
- Part#:
2225J0160684KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 2225 - In Stock:
46600
- Part#:
1206J1000563JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 1206 - In Stock:
98242
- Part#:
1812Y6300562KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V X7R 1812 - In Stock:
83790
- Part#:
1825J0100183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V C0G/NP0 1825 - In Stock:
9961
- Part#:
0805J1000820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 0805 - In Stock:
200313
- Part#:
1111J2500391FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1111 - In Stock:
22031
- Part#:
1206Y5000121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1206 - In Stock:
268515
- Part#:
0805Y0630100GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 0805 - In Stock:
135855
- Part#:
0603Y0500391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0603 - In Stock:
306278
- Part#:
1206J1000222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1206 - In Stock:
193192
- Part#:
1206Y2000101MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V X7R 1206 - In Stock:
164482
- Part#:
2220Y6300152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V X7R 2220 - In Stock:
63376
- Part#:
1825Y0100123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V X7R 1825 - In Stock:
47169
- Part#:
1206J0160393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1206 - In Stock:
266474
- Part#:
2225J4K00150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 4KV C0G/NP0 2225 - In Stock:
86009
- Part#:
1206J0500151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1206 - In Stock:
196905
- Part#:
1111J5000301FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 500V C0G/NP0 1111 - In Stock:
22506
- Part#:
1111Y1K00110JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 1KV C0G/NP0 1111 - In Stock:
57644
- Part#:
1808Y0160822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V X7R 1808 - In Stock:
168149
- Part#:
1206Y0250102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V X7R 1206 - In Stock:
218513
- Part#:
2220J2500184JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 2220 - In Stock:
29464
- Part#:
1206Y5000181JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1206 - In Stock:
91982
- Part#:
1808J5000122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1808 - In Stock:
164395
- Part#:
1812J1K00152GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV C0G/NP0 1812 - In Stock:
38170
- Part#:
0505Y0635P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 63V C0G/NP0 0505 - In Stock:
120157
- Part#:
1111J2002P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 200V C0G/NP0 1111 - In Stock:
58649
- Part#:
2220Y2K50391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2.5KV X7R 2220 - In Stock:
74456
- Part#:
0603Y0250681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V X7R 0603 - In Stock:
554298
- Part#:
1812Y2000474MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 1812 - In Stock:
46349
- Part#:
0805Y1000100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0805 - In Stock:
426891
- Part#:
2225J0250821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 2225 - In Stock:
23047
- Part#:
1206Y0500560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1206 - In Stock:
148702
- Part#:
1206Y1000681MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V X7R 1206 - In Stock:
183966
- Part#:
1206Y0630680FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1206 - In Stock:
13645
- Part#:
1812Y0100683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 1812 - In Stock:
76644
- Part#:
2225Y0250153FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 2225 - In Stock:
10062
- Part#:
2220Y0630155JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 63V X7R 2220 - In Stock:
32814
- Part#:
1812Y1K00102GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1812 - In Stock:
40609
- Part#:
2220J1K20470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.2KV C0G/NP0 2220 - In Stock:
43669
- Part#:
1210Y1000103KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF C0G/NP0 1210 - In Stock:
76228
- Part#:
2220J5000180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 2220 - In Stock:
70191
- Part#:
1206Y5000101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1206 - In Stock:
87011