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#:
2225Y2000223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 2225 - In Stock:
44863
- Part#:
2225J6K00821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 6KV X7R 2225 - In Stock:
92759
- Part#:
0603Y2500331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 0603 - In Stock:
447473
- Part#:
SFAJC5000680MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 68PF 20% 500V AXIAL - In Stock:
9028
- Part#:
0805J0630470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 0805 - In Stock:
216262
- Part#:
1210J1000394MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 100V X7R 1210 - In Stock:
72295
- Part#:
2225J5000473KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 2225 - In Stock:
41518
- Part#:
1812Y2K00272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 2KV X7R 1812 - In Stock:
60627
- Part#:
0603Y0160183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 0603 - In Stock:
505797
- Part#:
1206J0250124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 1206 - In Stock:
237993
- Part#:
0603J2500180GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 0603 - In Stock:
154253
- Part#:
1812J1K00220JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1812 - In Stock:
81805
- Part#:
1808J1K20102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
213375
- Part#:
1206J2K00100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2KV C0G/NP0 1206 - In Stock:
129178
- Part#:
0805J0503P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 0805 - In Stock:
127261
- Part#:
2220Y0160124GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V C0G/NP0 2220 - In Stock:
16003
- Part#:
0805Y0163P90CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 16V C0G/NP0 0805 - In Stock:
175767
- Part#:
1812Y0630183KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 1812 - In Stock:
78368
- Part#:
2220Y5000150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 2220 - In Stock:
20980
- Part#:
2220J5000222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 2220 - In Stock:
19015
- Part#:
1812J2000821GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1812 - In Stock:
43031
- Part#:
2220J5000122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 2220 - In Stock:
18776
- Part#:
0505Y3001P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 300V C0G/NP0 0505 - In Stock:
129086
- Part#:
1812Y0500562KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1812 - In Stock:
72646
- Part#:
1210J2500823MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 250V X7R 1210 - In Stock:
78486
- Part#:
2220Y6K00122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 6KV X7R 2220 - In Stock:
56972
- Part#:
2225Y2K00821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV X7R 2225 - In Stock:
54364
- Part#:
2225J5000272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 2225 - In Stock:
61520
- Part#:
2220Y1K00561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 2220 - In Stock:
50659
- Part#:
1206J0500821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1206 - In Stock:
67844
- Part#:
1808Y2K00181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2KV C0G/NP0 1808 - In Stock:
142673
- Part#:
2225J0250561GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 2225 - In Stock:
17246
- Part#:
0603Y2000121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 0603 - In Stock:
97489
- Part#:
2220J5000392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 2220 - In Stock:
68339
- Part#:
2225Y0100222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V C0G/NP0 2225 - In Stock:
10676
- Part#:
1111Y1K00101KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1111 - In Stock:
70642
- Part#:
0603J0160473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 0603 - In Stock:
460684
- Part#:
1808J2K00101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 1808 - In Stock:
152852
- Part#:
0805J0630391JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0805 - In Stock:
92468
- Part#:
1825J0630184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 1825 - In Stock:
54460
- Part#:
2220Y2000474JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 2220 - In Stock:
20271
- Part#:
1812J2500391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1812 - In Stock:
24469
- Part#:
0603Y2000681JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V X7R 0603 - In Stock:
304059
- Part#:
2220J0630222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 2220 - In Stock:
46609
- Part#:
1812Y4K00681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 4KV X7R 1812 - In Stock:
87721
- Part#:
0603Y2000330FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 0603 - In Stock:
72417
- Part#:
1206J0502P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 50V C0G/NP0 1206 - In Stock:
131155
- Part#:
0603J0250271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 0603 - In Stock:
368756
- Part#:
1812J2K00561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2KV C0G/NP0 1812 - In Stock:
88981
- Part#:
SFBMP5000940ZC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 94PF 500V AXIAL - In Stock:
5315