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#:
1808YA250181MXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 1808 - In Stock:
89030
- Part#:
1808J1000183GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 1808 - In Stock:
67169
- Part#:
1210J2506P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1210 - In Stock:
73786
- Part#:
2220J2500683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 2220 - In Stock:
61961
- Part#:
1808Y0100153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V X7R 1808 - In Stock:
111094
- Part#:
1812Y2000330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1812 - In Stock:
46725
- Part#:
0805Y2500620FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 250V C0G/NP0 0805 - In Stock:
55993
- Part#:
1206J0500430GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 50V C0G/NP0 1206 - In Stock:
69615
- Part#:
2225Y6300391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V X7R 2225 - In Stock:
37643
- Part#:
1206Y0100124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V X7R 1206 - In Stock:
227637
- Part#:
0603J0250270JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 0603 - In Stock:
250387
- Part#:
1206J2000822JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V X7R 1206 - In Stock:
167593
- Part#:
1808J1000182GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1808 - In Stock:
87050
- Part#:
0805J2006P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 0805 - In Stock:
126437
- Part#:
1808Y0160682FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1808 - In Stock:
52438
- Part#:
1210J0630124MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 1210 - In Stock:
99803
- Part#:
1812Y1K00153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 1812 - In Stock:
57300
- Part#:
1812Y1K00392MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 1812 - In Stock:
84288
- Part#:
0805J1000153MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 0805 - In Stock:
86760
- Part#:
1825Y1K50150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.5KV C0G/NP0 1825 - In Stock:
34586
- Part#:
1812Y2K00120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 1812 - In Stock:
76459
- Part#:
2225Y1000102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 2225 - In Stock:
10559
- Part#:
1812Y2K50100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2.5KV C0G/NP0 1812 - In Stock:
82570
- Part#:
2225J4K00181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 4KV C0G/NP0 2225 - In Stock:
18206
- Part#:
1206J0500122FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1206 - In Stock:
75513
- Part#:
1812J0630334MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1812 - In Stock:
83356
- Part#:
2225J0250332JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 2225 - In Stock:
26444
- Part#:
1808J0250272JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1808 - In Stock:
133542
- Part#:
1812J0630823JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 1812 - In Stock:
70320
- Part#:
0805Y1K00120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 0805 - In Stock:
91807
- Part#:
0805Y5003P30BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 500V C0G/NP0 0805 - In Stock:
128016
- Part#:
SFBDP50013N6MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.0136UF 500V AXIAL - In Stock:
2661
- Part#:
1210Y2000563JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 1210 - In Stock:
64294
- Part#:
1206J1000122JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1206 - In Stock:
134448
- Part#:
2220J0500271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 2220 - In Stock:
12672
- Part#:
0805Y0500122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
330815
- Part#:
1825J5000184MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 500V X7R 1825 - In Stock:
51692
- Part#:
1808J0160153FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 1808 - In Stock:
54322
- Part#:
1812J2000472JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 1812 - In Stock:
71960
- Part#:
1206J0251P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 25V C0G/NP0 1206 - In Stock:
172279
- Part#:
1206J0160332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V X7R 1206 - In Stock:
336714
- Part#:
2220J0500331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 2220 - In Stock:
45664
- Part#:
1111J2006P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 1111 - In Stock:
86512
- Part#:
2225Y0160274GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V C0G/NP0 2225 - In Stock:
11235
- Part#:
2225J5000474KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 500V X7R 2225 - In Stock:
39553
- Part#:
0603J0501P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 50V C0G/NP0 0603 - In Stock:
141523
- Part#:
1825J2000330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1825 - In Stock:
26389
- Part#:
0805Y1002P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 100V C0G/NP0 0805 - In Stock:
80684
- Part#:
1812J0160275MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 16V X7R 1812 - In Stock:
62814
- Part#:
1210Y1K00471JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 1210 - In Stock:
92378