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#:
1210J2003P90DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 1210 - In Stock:
67123
- Part#:
0603Y0250331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 0603 - In Stock:
243813
- Part#:
1808J2K50180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2.5KV C0G/NP0 1808 - In Stock:
146818
- Part#:
1206J0630220GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 1206 - In Stock:
102184
- Part#:
1210Y0160823MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 1210 - In Stock:
161976
- Part#:
0603Y0630101JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V X7R 0603 - In Stock:
450914
- Part#:
1808J0630823MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 1808 - In Stock:
94142
- Part#:
1812J0630562FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1812 - In Stock:
20945
- Part#:
2225Y2000471GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 2225 - In Stock:
15283
- Part#:
1825Y0160333JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 1825 - In Stock:
30501
- Part#:
2225Y0500821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 2225 - In Stock:
14436
- Part#:
1206J0160105JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1206 - In Stock:
88174
- Part#:
1812J1000682GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1812 - In Stock:
62403
- Part#:
1206Y2506P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1206 - In Stock:
55700
- Part#:
1812J2000151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1812 - In Stock:
82194
- Part#:
1808Y0250680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1808 - In Stock:
55055
- Part#:
0805J2506P80CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 0805 - In Stock:
147597
- Part#:
0603J2500820JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 0603 - In Stock:
144834
- Part#:
2220Y2500331FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 2220 - In Stock:
6405
- Part#:
0603Y200P600HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 200V C0G/NP0 0603 - In Stock:
146909
- Part#:
1808YA250271MXRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 1808 - In Stock:
112082
- Part#:
1111J1501P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 150V C0G/NP0 1111 - In Stock:
81683
- Part#:
1808Y5000331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1808 - In Stock:
104974
- Part#:
2220J0500224JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 2220 - In Stock:
32595
- Part#:
1206Y1000330GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1206 - In Stock:
87258
- Part#:
1812J2000392FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1812 - In Stock:
23227
- Part#:
1812Y5000334MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 500V X7R 1812 - In Stock:
64056
- Part#:
1206J0250681MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V X7R 1206 - In Stock:
184501
- Part#:
2220J1K20151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV C0G/NP0 2220 - In Stock:
62189
- Part#:
2220Y1K00181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 2220 - In Stock:
19387
- Part#:
1206J2500102FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1206 - In Stock:
57938
- Part#:
2220Y2K50471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV X7R 2220 - In Stock:
62180
- Part#:
0805Y1000182GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 0805 - In Stock:
101085
- Part#:
1111J2500331FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1111 - In Stock:
24283
- Part#:
2225J2500222FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 2225 - In Stock:
7526
- Part#:
2225J5K00150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 5KV C0G/NP0 2225 - In Stock:
17748
- Part#:
2220J5K00330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 5KV C0G/NP0 2220 - In Stock:
97524
- Part#:
1825Y0250333FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V C0G/NP0 1825 - In Stock:
9652
- Part#:
1111Y5003P60DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 500V C0G/NP0 1111 - In Stock:
4632
- Part#:
1812Y3K00271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 3KV C0G/NP0 1812 - In Stock:
67684
- Part#:
1812J5K00560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 5KV C0G/NP0 1812 - In Stock:
83878
- Part#:
2225Y1K00220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 2225 - In Stock:
49284
- Part#:
1825J0250393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 1825 - In Stock:
49860
- Part#:
2220J0250683GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V C0G/NP0 2220 - In Stock:
16730
- Part#:
0805Y0630330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0805 - In Stock:
405264
- Part#:
1206Y0630120GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1206 - In Stock:
91247
- Part#:
1206J0250273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 1206 - In Stock:
286017
- Part#:
2220Y4K00100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 4KV C0G/NP0 2220 - In Stock:
24729
- Part#:
1825Y1000821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1825 - In Stock:
42532
- Part#:
2225Y6K00681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 6KV X7R 2225 - In Stock:
78379