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#:
0805Y5000102KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 0805 - In Stock:
328413
- Part#:
1825Y2K50222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 2.5KV X7R 1825 - In Stock:
53658
- Part#:
0805Y0160391KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V X7R 0805 - In Stock:
287978
- Part#:
1210Y2006P80BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 1210 - In Stock:
48181
- Part#:
1825J1000124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1825 - In Stock:
49106
- Part#:
0805Y0164P70CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 16V C0G/NP0 0805 - In Stock:
177924
- Part#:
2225J1000330KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 2225 - In Stock:
31829
- Part#:
1812Y2000100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1812 - In Stock:
32961
- Part#:
1210Y2500331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1210 - In Stock:
148037
- Part#:
0805J2000300KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 200V C0G/NP0 0805 - In Stock:
121662
- Part#:
1808Y1000101KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1808 - In Stock:
115821
- Part#:
2225Y0630222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 2225 - In Stock:
9130
- Part#:
2225Y1K50183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1.5KV X7R 2225 - In Stock:
35919
- Part#:
1206J2000120KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1206 - In Stock:
200660
- Part#:
1808J0160392KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1808 - In Stock:
135108
- Part#:
1210J1K50331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV C0G/NP0 1210 - In Stock:
52128
- Part#:
1210J5000122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1210 - In Stock:
188487
- Part#:
1210J2000563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 1210 - In Stock:
107640
- Part#:
1210J2500680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1210 - In Stock:
44633
- Part#:
2220Y0500220JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 2220 - In Stock:
27748
- Part#:
1210Y0500220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1210 - In Stock:
42831
- Part#:
2225Y0500332FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 2225 - In Stock:
5883
- Part#:
1210Y0160332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V X7R 1210 - In Stock:
170801
- Part#:
1210J2500272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 1210 - In Stock:
122973
- Part#:
2220Y0250103KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 2220 - In Stock:
27590
- Part#:
1808J1K00123JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1KV X7R 1808 - In Stock:
62561
- Part#:
2220J1K50471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV C0G/NP0 2220 - In Stock:
34135
- Part#:
1808J0250683JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 1808 - In Stock:
72134
- Part#:
1825Y2500684KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 250V X7R 1825 - In Stock:
31192
- Part#:
2225J2000220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 2225 - In Stock:
8475
- Part#:
1825Y0250104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 1825 - In Stock:
34911
- Part#:
1825J0100104GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V C0G/NP0 1825 - In Stock:
16192
- Part#:
1825J2500183JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V C0G 1825 - In Stock:
36117
- Part#:
1808YA250681MXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 1808 - In Stock:
97768
- Part#:
1206J2500331KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 1206 - In Stock:
196916
- Part#:
1206J3000100JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 300V C0G/NP0 1206 - In Stock:
107774
- Part#:
1206J2500272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 1206 - In Stock:
284094
- Part#:
0603Y1000101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0603 - In Stock:
216944
- Part#:
0603Y2500270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 0603 - In Stock:
142000
- Part#:
1812J2K50390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2.5KV C0G/NP0 1812 - In Stock:
92845
- Part#:
1206J1K00271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV X7R 1206 - In Stock:
280969
- Part#:
2220Y1000223GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V C0G 2220 - In Stock:
12018
- Part#:
1210J0160150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 1210 - In Stock:
65253
- Part#:
2225J2000104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 2225 - In Stock:
45944
- Part#:
1210J0100103GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V C0G/NP0 1210 - In Stock:
83404
- Part#:
1808Y0500334JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 50V X7R 1808 - In Stock:
99388
- Part#:
1210J5000151FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1210 - In Stock:
54531
- Part#:
1812Y1K50391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV C0G/NP0 1812 - In Stock:
33618
- Part#:
2220Y1000101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 2220 - In Stock:
42599
- Part#:
1825J1K00821JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV X7R 1825 - In Stock:
62012