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#:
2225J1K00271FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 2225 - In Stock:
11938
- Part#:
0603J5001P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 500V C0G/NP0 0603 - In Stock:
297456
- Part#:
1825Y1000183KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 1825 - In Stock:
36838
- Part#:
1808J0100150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 10V C0G/NP0 1808 - In Stock:
103966
- Part#:
1825J2K50151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2.5KV C0G/NP0 1825 - In Stock:
36228
- Part#:
2220Y0500335MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 50V X7R 2220 - In Stock:
26171
- Part#:
2225Y0630394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 2225 - In Stock:
41483
- Part#:
1808J0500101JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
204426
- Part#:
1808J0250392KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 1808 - In Stock:
115442
- Part#:
1410J1000823MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1410 - In Stock:
69658
- Part#:
1812Y0630393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 1812 - In Stock:
57764
- Part#:
2225Y0500681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 2225 - In Stock:
27900
- Part#:
2220J5000272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 2220 - In Stock:
69291
- Part#:
1808Y6300270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1808 - In Stock:
157975
- Part#:
1206J1K03P30BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 1KV C0G/NP0 1206 - In Stock:
83904
- Part#:
1206J6302P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 630V C0G/NP0 1206 - In Stock:
97066
- Part#:
1206J1000392GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 1206 - In Stock:
91134
- Part#:
1808Y1000274JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 1808 - In Stock:
76171
- Part#:
1206Y0250393KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 1206 - In Stock:
182806
- Part#:
1808J5K00391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 5KV X7R 1808 - In Stock:
130864
- Part#:
2220Y6300272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V X7R 2220 - In Stock:
49501
- Part#:
1812J4K00122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 4KV X7R 1812 - In Stock:
97481
- Part#:
0603Y0505P60CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 0603 - In Stock:
213535
- Part#:
2220Y0100683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 2220 - In Stock:
48613
- Part#:
0603Y0638P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 0603 - In Stock:
427364
- Part#:
0603Y0500110JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 50V C0G/NP0 0603 - In Stock:
182496
- Part#:
1808Y4K00271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 4KV X7R 1808 - In Stock:
125881
- Part#:
1812J6300470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 1812 - In Stock:
46692
- Part#:
1812Y2000474KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 1812 - In Stock:
45769
- Part#:
0505Y2000510GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 200V C0G/NP0 0505 - In Stock:
55483
- Part#:
1808J1K00270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1808 - In Stock:
64017
- Part#:
1825Y1000683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 1825 - In Stock:
31276
- Part#:
0603J0100562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V X7R 0603 - In Stock:
415906
- Part#:
1812Y1000391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1812 - In Stock:
78488
- Part#:
1812Y0250563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 1812 - In Stock:
75025
- Part#:
1206J0100680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 10V C0G/NP0 1206 - In Stock:
263461
- Part#:
1825J0160470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1825 - In Stock:
37918
- Part#:
1210Y5000563MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 500V X7R 1210 - In Stock:
103831
- Part#:
1206Y0500152GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1206 - In Stock:
85141
- Part#:
1206Y0160270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 1206 - In Stock:
79154
- Part#:
2225J1K00100JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 2225 - In Stock:
36381
- Part#:
2225J1K00101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 2225 - In Stock:
20660
- Part#:
1210Y0630183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 1210 - In Stock:
96549
- Part#:
1825Y2500822GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V C0G/NP0 1825 - In Stock:
22336
- Part#:
0603Y0503P30BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 0603 - In Stock:
100361
- Part#:
1825J0630392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1825 - In Stock:
48861
- Part#:
1206J0630222FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1206 - In Stock:
70473
- Part#:
2220J5000222KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 2220 - In Stock:
54141
- Part#:
1812J0160563MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 1812 - In Stock:
78211
- Part#:
1808Y5K05P60DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 5KV C0G/NP0 1808 - In Stock:
139359