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#:
2225Y1K00681FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 2225 - In Stock:
10797
- Part#:
0805Y2000331KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V X7R 0805 - In Stock:
248853
- Part#:
1812J2000394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 200V X7R 1812 - In Stock:
91576
- Part#:
2220J0250123KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 2220 - In Stock:
56018
- Part#:
1825Y1000120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1825 - In Stock:
44037
- Part#:
1825Y6300123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
44756
- Part#:
1206J1K00122JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 1206 - In Stock:
133532
- Part#:
1808Y0160822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V X7R 1808 - In Stock:
121035
- Part#:
1808YA250220JCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1808 - In Stock:
99837
- Part#:
0805J2003P30HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 0805 - In Stock:
75780
- Part#:
2220J6K00390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 6KV C0G/NP0 2220 - In Stock:
81258
- Part#:
1210Y0500272KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 1210 - In Stock:
100567
- Part#:
1812Y0630332GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 1812 - In Stock:
40506
- Part#:
0603Y0500470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0603 - In Stock:
124430
- Part#:
1812Y1000823MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1812 - In Stock:
78366
- Part#:
1812Y1K00331KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 1812 - In Stock:
68459
- Part#:
2225Y5000102KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 2225 - In Stock:
33804
- Part#:
0603Y0103P90BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 10V C0G/NP0 0603 - In Stock:
208387
- Part#:
0805J0636P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 63V C0G/NP0 0805 - In Stock:
111932
- Part#:
1825J2000180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1825 - In Stock:
40486
- Part#:
1825J1K00683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 1KV X7R 1825 - In Stock:
54126
- Part#:
0603Y2000220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 0603 - In Stock:
74299
- Part#:
SFCMC5000333MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.033UF 500V AXIAL - In Stock:
3350
- Part#:
1210J6300152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V X7R 1210 - In Stock:
178105
- Part#:
1808J1000330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1808 - In Stock:
103402
- Part#:
1808Y5000560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1808 - In Stock:
160693
- Part#:
0805J2500820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 0805 - In Stock:
101497
- Part#:
1808Y0256P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 25V C0G/NP0 1808 - In Stock:
88191
- Part#:
1206J0500222KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1206 - In Stock:
56748
- Part#:
1812J5000121MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V X7R 1812 - In Stock:
63716
- Part#:
1206Y0630561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V X7R 1206 - In Stock:
303430
- Part#:
2225J2000223MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 2225 - In Stock:
39948
- Part#:
1206J0630331KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1206 - In Stock:
74016
- Part#:
0805J5000820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 0805 - In Stock:
135638
- Part#:
1206Y2000220JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1206 - In Stock:
149699
- Part#:
1825J0100183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
52586
- Part#:
1808J0500822JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1808 - In Stock:
157434
- Part#:
1812J1K20122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.2KV C0G 1812 - In Stock:
77887
- Part#:
2220J0500473JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 2220 - In Stock:
34642
- Part#:
1812Y0100823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V X7R 1812 - In Stock:
67269
- Part#:
1812Y2000180KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1812 - In Stock:
72938
- Part#:
1808Y2000221MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 1808 - In Stock:
107055
- Part#:
1812J1K20102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV X7R 1812 - In Stock:
94867
- Part#:
0603Y0500331GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 0603 - In Stock:
145684
- Part#:
1206Y1000183JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 1206 - In Stock:
137048
- Part#:
0805Y0500271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V X7R 0805 - In Stock:
427605
- Part#:
1210J2500274KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 250V X7R 1210 - In Stock:
63765
- Part#:
1825Y1K00122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 1825 - In Stock:
56739
- Part#:
0805J0160224MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V X7R 0805 - In Stock:
215602
- Part#:
2220Y5K00471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 5KV C0G/NP0 2220 - In Stock:
17228