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#:
1206Y2004P70CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 1206 - In Stock:
120139
- Part#:
1808J2000182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
169055
- Part#:
1812Y0630680FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1812 - In Stock:
20955
- Part#:
0603Y0252P70BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 25V C0G/NP0 0603 - In Stock:
183730
- Part#:
2225J1K20681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV X7R 2225 - In Stock:
51849
- Part#:
2225J6K00220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 6KV C0G/NP0 2225 - In Stock:
54746
- Part#:
1206Y5000122MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1206 - In Stock:
229560
- Part#:
0805Y2000681JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 0805 - In Stock:
180470
- Part#:
1111Y3000820GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 300V C0G/NP0 1111 - In Stock:
56480
- Part#:
1812J2500331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1812 - In Stock:
35878
- Part#:
1210J6300181JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1210 - In Stock:
109491
- Part#:
0805Y5000821KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 0805 - In Stock:
287245
- Part#:
1206J0250392FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 1206 - In Stock:
87632
- Part#:
1206Y6301P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 630V C0G/NP0 1206 - In Stock:
105217
- Part#:
1210J0630270KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1210 - In Stock:
89819
- Part#:
1206Y0500121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1206 - In Stock:
73791
- Part#:
1210J0500150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1210 - In Stock:
132850
- Part#:
0603Y0508P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 0603 - In Stock:
141777
- Part#:
2225J1K00390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 2225 - In Stock:
19850
- Part#:
1812J1K00181JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1812 - In Stock:
91034
- Part#:
2225Y2500681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 2225 - In Stock:
10384
- Part#:
1210J0160330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 1210 - In Stock:
116633
- Part#:
0805Y0250272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 0805 - In Stock:
77563
- Part#:
0603Y0503P30CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 0603 - In Stock:
189608
- Part#:
1206Y2506P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 250V C0G/NP0 1206 - In Stock:
42499
- Part#:
0603Y1000271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 0603 - In Stock:
102859
- Part#:
0805J5002P70CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 500V C0G/NP0 0805 - In Stock:
174672
- Part#:
0603Y0636P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 0603 - In Stock:
138896
- Part#:
2220J0100150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 10V C0G/NP0 2220 - In Stock:
13945
- Part#:
1808Y0100563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 1808 - In Stock:
171194
- Part#:
2211JA250471FCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 2211 - In Stock:
15286
- Part#:
1812Y2000474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 1812 - In Stock:
47670
- Part#:
1206J5000271MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 1206 - In Stock:
220404
- Part#:
0805J2500332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V X7R 0805 - In Stock:
391124
- Part#:
1206J5000121FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1206 - In Stock:
49370
- Part#:
2220Y0250181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 2220 - In Stock:
42102
- Part#:
1206J0250471FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1206 - In Stock:
75430
- Part#:
2220Y0100185JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 10V X7R 2220 - In Stock:
32076
- Part#:
1825J3K00331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 3KV C0G/NP0 1825 - In Stock:
64646
- Part#:
2220J0500391GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 2220 - In Stock:
21896
- Part#:
0805Y0250271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 0805 - In Stock:
137312
- Part#:
0805J0630152KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V X7R 0805 - In Stock:
259435
- Part#:
1808J2000100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
122988
- Part#:
0805J0100100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 10V C0G/NP0 0805 - In Stock:
478139
- Part#:
0603J0630472KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 0603 - In Stock:
297686
- Part#:
1825J0160103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 1825 - In Stock:
51409
- Part#:
1812Y0160332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1812 - In Stock:
62543
- Part#:
1812JA254P70DCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 1812 - In Stock:
74558
- Part#:
0805Y0100681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V C0G/NP0 0805 - In Stock:
98245
- Part#:
1812J5K00271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 5KV X7R 1812 - In Stock:
89706