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#:
1206J2503P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 250V C0G/NP0 1206 - In Stock:
100689
- Part#:
0603Y1500240JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 150V C0G/NP0 0603 - In Stock:
176593
- Part#:
1206Y0505P60DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 1206 - In Stock:
192105
- Part#:
0805Y0250273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 0805 - In Stock:
223929
- Part#:
1825Y1K00102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1825 - In Stock:
50171
- Part#:
0603Y0250270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 0603 - In Stock:
323521
- Part#:
1210Y0500271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1210 - In Stock:
73601
- Part#:
1206Y5000620FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 500V C0G/NP0 1206 - In Stock:
43093
- Part#:
1808Y5000121FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1808 - In Stock:
47999
- Part#:
2225J0630222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 2225 - In Stock:
11146
- Part#:
1210J6306P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 630V C0G/NP0 1210 - In Stock:
78601
- Part#:
0603Y0160330JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 0603 - In Stock:
248149
- Part#:
1210J1000333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1210 - In Stock:
148785
- Part#:
0805J1501P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 150V C0G/NP0 0805 - In Stock:
149184
- Part#:
1206Y6300152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V X7R 1206 - In Stock:
193350
- Part#:
1825J1000273FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V C0G 1825 - In Stock:
9570
- Part#:
1206J2000472KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 1206 - In Stock:
203750
- Part#:
1812Y1K00821JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 1812 - In Stock:
60863
- Part#:
1808Y0250272KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1808 - In Stock:
128526
- Part#:
1808Y0630274KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 1808 - In Stock:
62774
- Part#:
1210J0500392KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 1210 - In Stock:
86234
- Part#:
0805Y2003P90BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 0805 - In Stock:
121768
- Part#:
1808Y6K00150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 6KV C0G/NP0 1808 - In Stock:
49688
- Part#:
1210Y5000472MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1210 - In Stock:
154171
- Part#:
3640Y1K20474MXRWS2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 1.2KV X7R 3640 - In Stock:
9787
- Part#:
1111J2500241GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 250V C0G/NP0 1111 - In Stock:
43547
- Part#:
1206J2500123JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 1206 - In Stock:
156139
- Part#:
1206Y1K03P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 1KV C0G/NP0 1206 - In Stock:
111585
- Part#:
1812Y2500180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1812 - In Stock:
72988
- Part#:
1206J6300151JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1206 - In Stock:
161895
- Part#:
1808Y2500471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1808 - In Stock:
91561
- Part#:
2220Y0250155KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 25V X7R 2220 - In Stock:
25321
- Part#:
1808Y0160151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 1808 - In Stock:
177665
- Part#:
0805J0160151JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 0805 - In Stock:
294533
- Part#:
1825Y1000124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1825 - In Stock:
42942
- Part#:
2220J3K00102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV X7R 2220 - In Stock:
80744
- Part#:
0805Y0500822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 0805 - In Stock:
415977
- Part#:
1812Y1K20103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.2KV X7R 1812 - In Stock:
70379
- Part#:
0805J0630330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0805 - In Stock:
202166
- Part#:
0603Y250P800CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER LOW ESR 0603 - In Stock:
294477
- Part#:
1206Y2500120KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1206 - In Stock:
90975
- Part#:
1210J0630332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V X7R 1210 - In Stock:
146249
- Part#:
1210Y0250391FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1210 - In Stock:
38019
- Part#:
0603Y1501P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
137010
- Part#:
0505J2000151FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 0505 - In Stock:
30726
- Part#:
0603J1500150GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 150V C0G/NP0 0603 - In Stock:
77634
- Part#:
1812Y0160394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 1812 - In Stock:
63023
- Part#:
1206J0103P90CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 10V C0G/NP0 1206 - In Stock:
178609
- Part#:
1206Y0500272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
237531
- Part#:
1808JA250821MXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 1808 - In Stock:
92080