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#:
SFBMT5000101MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 100PF 500V AXIAL - In Stock:
5675
- Part#:
2225Y1000561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 2225 - In Stock:
20099
- Part#:
1808YA250561GCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1808 - In Stock:
69021
- Part#:
1808Y0500273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 1808 - In Stock:
69886
- Part#:
1825Y3K00680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 3KV C0G/NP0 1825 - In Stock:
54082
- Part#:
1210J1000274MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 1210 - In Stock:
98289
- Part#:
1812Y0500680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1812 - In Stock:
30372
- Part#:
1210Y1K00331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV X7R 1210 - In Stock:
178728
- Part#:
0805Y1K06P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1KV C0G/NP0 0805 - In Stock:
111074
- Part#:
2220Y1K00101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 2220 - In Stock:
20726
- Part#:
0805Y0500471FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 0805 - In Stock:
69801
- Part#:
0603Y0630182JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 0603 - In Stock:
302689
- Part#:
2220J0500103MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 2220 - In Stock:
36998
- Part#:
1812J0160682KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1812 - In Stock:
97777
- Part#:
1812Y0630474MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1812 - In Stock:
72604
- Part#:
1825Y1K50681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV X7R 1825 - In Stock:
49414
- Part#:
1808Y1K00180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 1808 - In Stock:
135887
- Part#:
2225J3K00391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 3KV C0G/NP0 2225 - In Stock:
45291
- Part#:
1206J1K01P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 1KV C0G/NP0 1206 - In Stock:
144943
- Part#:
2225Y0500105KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 50V X7R 2225 - In Stock:
37498
- Part#:
1825J0500154GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V C0G/NP0 1825 - In Stock:
12668
- Part#:
0805J0100122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V X7R 0805 - In Stock:
400890
- Part#:
1812J0250223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 1812 - In Stock:
85812
- Part#:
0505Y250P600CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 250V C0G/NP0 0505 - In Stock:
118613
- Part#:
2225Y2500273JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V C0G 2225 - In Stock:
26017
- Part#:
1812Y0160824MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1812 - In Stock:
72147
- Part#:
1206Y0500562GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1206 - In Stock:
73149
- Part#:
1808Y0100563GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V C0G/NP0 1808 - In Stock:
58296
- Part#:
1111Y1K03P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 1KV C0G/NP0 1111 - In Stock:
69010
- Part#:
1808Y5000151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1808 - In Stock:
69618
- Part#:
1206J0630101KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V X7R 1206 - In Stock:
197259
- Part#:
1206J1K00102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1206 - In Stock:
230903
- Part#:
2225Y1K00391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 2225 - In Stock:
26726
- Part#:
1210J1K00391KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1210 - In Stock:
117189
- Part#:
1206Y1000151MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1206 - In Stock:
77835
- Part#:
2220J0250124GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V C0G/NP0 2220 - In Stock:
15070
- Part#:
1808Y0160560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 1808 - In Stock:
136451
- Part#:
1206Y0160154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 1206 - In Stock:
208673
- Part#:
0805Y5000101JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 0805 - In Stock:
116951
- Part#:
0603Y3002P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 300V C0G/NP0 0603 - In Stock:
209231
- Part#:
0805J2000182JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V X7R 0805 - In Stock:
191628
- Part#:
2220J0160561KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 2220 - In Stock:
41007
- Part#:
2220Y1000103GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 2220 - In Stock:
26214
- Part#:
2220J0500120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 2220 - In Stock:
11943
- Part#:
1812Y0500150FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1812 - In Stock:
23410
- Part#:
0603Y0631P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 0603 - In Stock:
442854
- Part#:
SFBDL5000222MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 2200PF 500V AXIAL - In Stock:
6240
- Part#:
2220J2K50121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2.5KV C0G/NP0 2220 - In Stock:
40086
- Part#:
1808J0630392KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 1808 - In Stock:
116485
- Part#:
1825Y2500103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V C0G 1825 - In Stock:
9885