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#:
0805J063P500HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 63V C0G/NP0 0805 - In Stock:
67845
- Part#:
1111Y300P600DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 300V C0G/NP0 1111 - In Stock:
88298
- Part#:
0603Y2001P50BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 0603 - In Stock:
86722
- Part#:
2220Y1K00100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 2220 - In Stock:
39732
- Part#:
1206Y0160681FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 1206 - In Stock:
64728
- Part#:
1210Y1000180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1210 - In Stock:
54659
- Part#:
2220J0160274KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
50519
- Part#:
1812Y1K00183JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 1812 - In Stock:
57449
- Part#:
1812J0250474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 1812 - In Stock:
92446
- Part#:
2225Y5000472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V C0G/NP0 2225 - In Stock:
40071
- Part#:
1808JA250680GCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1808 - In Stock:
91027
- Part#:
1210J1000271FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1210 - In Stock:
37019
- Part#:
0805Y0250471JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 0805 - In Stock:
293797
- Part#:
1206J0500562KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1206 - In Stock:
164870
- Part#:
0603Y1003P30CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 100V C0G/NP0 0603 - In Stock:
215331
- Part#:
2220Y0500274JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 2220 - In Stock:
24130
- Part#:
2225J2K50222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 2.5KV X7R 2225 - In Stock:
50273
- Part#:
1206J1K20822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.2KV X7R 1206 - In Stock:
127937
- Part#:
1206Y1000332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V X7R 1206 - In Stock:
197311
- Part#:
1206J5000680GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1206 - In Stock:
97743
- Part#:
1808J6300221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V C0G/NP0 1808 - In Stock:
55752
- Part#:
2220Y2500564JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 250V X7R 2220 - In Stock:
30605
- Part#:
1206Y1000152FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1206 - In Stock:
31816
- Part#:
1206Y0630152FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1206 - In Stock:
64205
- Part#:
1206J6300120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 1206 - In Stock:
136689
- Part#:
1812Y5000100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1812 - In Stock:
73539
- Part#:
1808J2500560GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1808 - In Stock:
74120
- Part#:
0603Y1000121KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V X7R 0603 - In Stock:
479360
- Part#:
0805Y2500680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0805 - In Stock:
361188
- Part#:
1206J6300470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 1206 - In Stock:
295001
- Part#:
0805Y6300181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V X7R 0805 - In Stock:
272597
- Part#:
1808J2500152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1808 - In Stock:
66529
- Part#:
0603Y5000331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 0603 - In Stock:
433617
- Part#:
1206J0501P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 1206 - In Stock:
127806
- Part#:
2220Y2500103JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 2220 - In Stock:
28016
- Part#:
1825J5000470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1825 - In Stock:
28768
- Part#:
1111Y5000161FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1111 - In Stock:
32288
- Part#:
1808Y0160682MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V X7R 1808 - In Stock:
124334
- Part#:
2225J2500274JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 250V X7R 2225 - In Stock:
22240
- Part#:
1206Y0500224MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 1206 - In Stock:
206711
- Part#:
0603Y1000681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V X7R 0603 - In Stock:
377179
- Part#:
1210Y6300471KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1210 - In Stock:
112301
- Part#:
2220J0630150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 2220 - In Stock:
44672
- Part#:
0805J2501P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 250V C0G/NP0 0805 - In Stock:
70084
- Part#:
1812Y5000393KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 500V X7R 1812 - In Stock:
89261
- Part#:
1206Y0160150JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 1206 - In Stock:
168486
- Part#:
1812J2000393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 200V X7R 1812 - In Stock:
90795
- Part#:
2220Y5000120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
55482
- Part#:
1210Y2500103MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 1210 - In Stock:
81354
- Part#:
1812Y0250150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 1812 - In Stock:
38424