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#:
1210Y0630564KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 63V X7R 1210 - In Stock:
88571
- Part#:
1206J0500222GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1206 - In Stock:
82307
- Part#:
SFBDP5000201MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 200PF 500V AXIAL - In Stock:
4480
- Part#:
1210J2000470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1210 - In Stock:
68338
- Part#:
1206J5000391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1206 - In Stock:
176715
- Part#:
2225J1000471FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 2225 - In Stock:
8945
- Part#:
1210J1K00121KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV X7R 1210 - In Stock:
144736
- Part#:
1808J1K00270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1808 - In Stock:
52982
- Part#:
1812Y6300390JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 1812 - In Stock:
72990
- Part#:
1206Y5000390KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1206 - In Stock:
130757
- Part#:
2225Y0500102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 2225 - In Stock:
25094
- Part#:
0603Y0500270FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
91386
- Part#:
1206J0250823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 1206 - In Stock:
281247
- Part#:
2220J1K00182JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1000V C0G 2220 - In Stock:
47130
- Part#:
0505Y0500131JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 50V C0G/NP0 0505 - In Stock:
110066
- Part#:
1808J2000561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1808 - In Stock:
141190
- Part#:
1808Y0630391FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1808 - In Stock:
61900
- Part#:
1812J2000121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1812 - In Stock:
46955
- Part#:
1812J2K00330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
39816
- Part#:
1808J1K05P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 1808 - In Stock:
108821
- Part#:
0805J2500270JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 0805 - In Stock:
95701
- Part#:
1206J0500563MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 1206 - In Stock:
210292
- Part#:
2225J2500183GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V C0G 2225 - In Stock:
19433
- Part#:
0603Y2000100FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0603 - In Stock:
88906
- Part#:
0805J2000471GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 0805 - In Stock:
123448
- Part#:
1808Y1K20271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV X7R 1808 - In Stock:
119021
- Part#:
2225Y0630331KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 2225 - In Stock:
28584
- Part#:
1210J1000101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1210 - In Stock:
74395
- Part#:
1812Y2500823MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 250V X7R 1812 - In Stock:
95727
- Part#:
1825Y2K00221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV C0G/NP0 1825 - In Stock:
17801
- Part#:
1812Y0250122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1812 - In Stock:
62865
- Part#:
1206J1K00330JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1206 - In Stock:
105868
- Part#:
2225J1K20681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 2225 - In Stock:
22207
- Part#:
0805Y5000331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 0805 - In Stock:
356566
- Part#:
1206Y2000161KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 200V C0G/NP0 1206 - In Stock:
109447
- Part#:
SFABL5000332MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 3300PF 500V AXIAL - In Stock:
4196
- Part#:
2225J4K00271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 4KV C0G/NP0 2225 - In Stock:
16924
- Part#:
1808Y2K50820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2.5KV C0G/NP0 1808 - In Stock:
130557
- Part#:
1206J1K00271FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1000V C0G/NP0 1206 - In Stock:
66851
- Part#:
2225J2000223MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 2225 - In Stock:
56631
- Part#:
1808J0500393KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1808 - In Stock:
108951
- Part#:
1812J5000122KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1812 - In Stock:
65400
- Part#:
2220J2500223GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V C0G 2220 - In Stock:
16954
- Part#:
1111J1000332KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1111 - In Stock:
44139
- Part#:
1206J1K20472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.2KV X7R 1206 - In Stock:
262499
- Part#:
1808J2500122JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1808 - In Stock:
99107
- Part#:
1808Y0164P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
102150
- Part#:
0603J0630182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 0603 - In Stock:
436323
- Part#:
1825Y0630120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1825 - In Stock:
25193
- Part#:
2225J0160822FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
7676