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#:
1210J0630272KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1210 - In Stock:
95816
- Part#:
0603Y0500121MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 0603 - In Stock:
304756
- Part#:
2220J0630225KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 63V X7R 2220 - In Stock:
24204
- Part#:
0805Y0630820KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 0805 - In Stock:
120223
- Part#:
2225Y1K00154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 1KV X7R 2225 - In Stock:
18986
- Part#:
1206Y0630681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1206 - In Stock:
62904
- Part#:
2220Y6300682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V X7R 2220 - In Stock:
55841
- Part#:
1210Y0250224KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 1210 - In Stock:
80310
- Part#:
2225J6K00471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 6KV X7R 2225 - In Stock:
86144
- Part#:
1808J2000472KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 1808 - In Stock:
63505
- Part#:
2220Y5000390FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 2220 - In Stock:
11821
- Part#:
1206Y0500391MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 1206 - In Stock:
228791
- Part#:
2225Y0160474KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 2225 - In Stock:
28389
- Part#:
1206Y0500390KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1206 - In Stock:
197327
- Part#:
1210J5000120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1210 - In Stock:
215912
- Part#:
1206J0630392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 1206 - In Stock:
275962
- Part#:
0805Y0160223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 0805 - In Stock:
203777
- Part#:
1206J1K0P800BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 1KV C0G/NP0 1206 - In Stock:
110896
- Part#:
1210J0160122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
166177
- Part#:
1206J0500441FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 50V C0G/NP0 1206 - In Stock:
43221
- Part#:
1825Y0630102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
45642
- Part#:
1812Y1K00222JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 1812 - In Stock:
72723
- Part#:
2225J0250274JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V C0G/NP0 2225 - In Stock:
20048
- Part#:
2225Y1K00562GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV C0G/NP0 2225 - In Stock:
7885
- Part#:
1210Y0250682JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1210 - In Stock:
99675
- Part#:
2220J0500155KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 50V X7R 2220 - In Stock:
27323
- Part#:
2225Y3K00122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 3KV C0G/NP0 2225 - In Stock:
11557
- Part#:
1812Y6K00560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 6KV C0G/NP0 1812 - In Stock:
75733
- Part#:
1808J1000270JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V X7R 1808 - In Stock:
97094
- Part#:
1808J2000223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 1808 - In Stock:
179632
- Part#:
0505Y150P900DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 150V C0G/NP0 0505 - In Stock:
128495
- Part#:
1206Y0160223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 1206 - In Stock:
220411
- Part#:
1808J0160392GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1808 - In Stock:
83260
- Part#:
1812Y4K00680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 4KV C0G/NP0 1812 - In Stock:
85454
- Part#:
1111Y1500331KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 150V C0G/NP0 1111 - In Stock:
68830
- Part#:
2225J3K00150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 3KV C0G/NP0 2225 - In Stock:
25544
- Part#:
SFBMC0500473MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.047UF 50V AXIAL - In Stock:
6822
- Part#:
1808Y0100122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 1808 - In Stock:
121953
- Part#:
1206J2003P90BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 1206 - In Stock:
86150
- Part#:
1808Y0630122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1808 - In Stock:
57568
- Part#:
1812J6300121FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 1812 - In Stock:
33197
- Part#:
2225Y5000470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 2225 - In Stock:
47264
- Part#:
1206Y2000183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
315609
- Part#:
1206Y3002P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 300V C0G/NP0 1206 - In Stock:
133647
- Part#:
1210Y2000182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1210 - In Stock:
114149
- Part#:
1206Y2006P80DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 1206 - In Stock:
177921
- Part#:
2225J1K00562JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV C0G/NP0 2225 - In Stock:
26128
- Part#:
1206Y0632P20BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 63V C0G/NP0 1206 - In Stock:
89486
- Part#:
1812J1000822JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1812 - In Stock:
68547
- Part#:
2225Y2000474KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 2225 - In Stock:
27797