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#:
1210J0630680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1210 - In Stock:
56435
- Part#:
1808Y1K00821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV X7R 1808 - In Stock:
142913
- Part#:
1206Y6300270JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
215291
- Part#:
1206Y0630332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V X7R 1206 - In Stock:
244513
- Part#:
1812J6300682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V X7R 1812 - In Stock:
64446
- Part#:
0603Y1000181GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 0603 - In Stock:
170165
- Part#:
1210J2500820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1210 - In Stock:
41663
- Part#:
0805J0250332GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 0805 - In Stock:
130804
- Part#:
1206J0250331KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V X7R 1206 - In Stock:
172610
- Part#:
1206J0250123JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V X7R 1206 - In Stock:
149424
- Part#:
1812Y0160101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 1812 - In Stock:
57302
- Part#:
1808Y2K05P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 2KV C0G/NP0 1808 - In Stock:
101966
- Part#:
2220J0500823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 2220 - In Stock:
64218
- Part#:
2220YA250392KXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V X7R 2220 - In Stock:
64608
- Part#:
2220Y2000390JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 2220 - In Stock:
25017
- Part#:
1808Y5000121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1808 - In Stock:
133795
- Part#:
2220Y0250391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 2220 - In Stock:
48255
- Part#:
0603Y0161P50DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 16V C0G/NP0 0603 - In Stock:
260725
- Part#:
0603Y0251P50DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 25V C0G/NP0 0603 - In Stock:
373119
- Part#:
0805Y2000121KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 0805 - In Stock:
220940
- Part#:
0805Y0630102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 0805 - In Stock:
109811
- Part#:
1812J3K00271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 3KV X7R 1812 - In Stock:
71073
- Part#:
1812Y0160120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1812 - In Stock:
54103
- Part#:
2225J0250471JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 2225 - In Stock:
21912
- Part#:
1210Y1000471JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1210 - In Stock:
80055
- Part#:
0805J0250680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 0805 - In Stock:
136780
- Part#:
2225J0500471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 2225 - In Stock:
29879
- Part#:
2225Y6300102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 2225 - In Stock:
24269
- Part#:
2225J0630121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 2225 - In Stock:
45755
- Part#:
1111Y1K00330JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1111 - In Stock:
70076
- Part#:
1812J1K00820KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV X7R 1812 - In Stock:
94136
- Part#:
2220J0250273KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V C0G/NP0 2220 - In Stock:
48409
- Part#:
2220Y6300822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V X7R 2220 - In Stock:
69995
- Part#:
1206Y1000221KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1206 - In Stock:
81865
- Part#:
1210Y0100152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V X7R 1210 - In Stock:
143851
- Part#:
1808Y1K50680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.5KV C0G/NP0 1808 - In Stock:
125224
- Part#:
1808J6300471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V X7R 1808 - In Stock:
84194
- Part#:
0603J0255P60DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 25V C0G/NP0 0603 - In Stock:
268572
- Part#:
1206J2500360FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 250V C0G/NP0 1206 - In Stock:
46008
- Part#:
1825J4K00390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 4KV C0G/NP0 1825 - In Stock:
64432
- Part#:
1206J0100390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 1206 - In Stock:
273947
- Part#:
2220J4K00220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 4KV C0G/NP0 2220 - In Stock:
91406
- Part#:
1812Y0630561GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1812 - In Stock:
39035
- Part#:
1812Y2500332FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 1812 - In Stock:
17720
- Part#:
1812J0630183JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1812 - In Stock:
62976
- Part#:
1206Y0100182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V X7R 1206 - In Stock:
280424
- Part#:
0603J0100561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 10V C0G/NP0 0603 - In Stock:
190879
- Part#:
0805J0500182JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 0805 - In Stock:
202681
- Part#:
1825J0250123FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1825 - In Stock:
13597
- Part#:
1206Y6300121JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V X7R 1206 - In Stock:
137643