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#:
1206Y5006P80BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1206 - In Stock:
90676
- Part#:
1808J5000472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1808 - In Stock:
168676
- Part#:
1812J0250183KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 1812 - In Stock:
89742
- Part#:
2225J5000474KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 500V X7R 2225 - In Stock:
26046
- Part#:
1812J0500563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 1812 - In Stock:
84638
- Part#:
0603J0100272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V X7R 0603 - In Stock:
496793
- Part#:
1808J0250183JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1808 - In Stock:
63925
- Part#:
0805Y0500392FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 0805 - In Stock:
73295
- Part#:
1210J0500121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1210 - In Stock:
78431
- Part#:
1808J1000224JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1808 - In Stock:
74033
- Part#:
1808J1000121JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V X7R 1808 - In Stock:
86883
- Part#:
1808J0160391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1808 - In Stock:
192035
- Part#:
1812Y1K00220FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1812 - In Stock:
23320
- Part#:
1206Y0634P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 1206 - In Stock:
201591
- Part#:
2220J6K00270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 6KV C0G/NP0 2220 - In Stock:
27809
- Part#:
2220J1000123GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V C0G 2220 - In Stock:
23376
- Part#:
1210J0250332FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1210 - In Stock:
53440
- Part#:
0805Y0630103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 0805 - In Stock:
373051
- Part#:
1825J4K00820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 4KV C0G/NP0 1825 - In Stock:
69234
- Part#:
1111Y2K00160GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 2000V C0G/NP0 1111 - In Stock:
58667
- Part#:
2220Y0160820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 2220 - In Stock:
44143
- Part#:
0603Y0250222MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V X7R 0603 - In Stock:
345053
- Part#:
1206J6300470JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 1206 - In Stock:
100998
- Part#:
0805Y1000102JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 0805 - In Stock:
223393
- Part#:
1206J0500271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1206 - In Stock:
262994
- Part#:
1210Y0160822MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V X7R 1210 - In Stock:
95497
- Part#:
1808J0160821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 1808 - In Stock:
89446
- Part#:
2225J5000181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 2225 - In Stock:
12006
- Part#:
1206Y0250123KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V X7R 1206 - In Stock:
208338
- Part#:
0603J0500470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0603 - In Stock:
417987
- Part#:
0805Y0160121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 0805 - In Stock:
374727
- Part#:
1206Y2000300KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 200V C0G/NP0 1206 - In Stock:
112359
- Part#:
2220J2500560KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 2220 - In Stock:
28903
- Part#:
1825Y2K00471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV C0G/NP0 1825 - In Stock:
13597
- Part#:
1808Y1000222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1808 - In Stock:
60139
- Part#:
2220J0500683JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V C0G/NP0 2220 - In Stock:
22285
- Part#:
1206J2K00821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV X7R 1206 - In Stock:
262736
- Part#:
1210J1K00391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1210 - In Stock:
118589
- Part#:
2220Y2000103GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V C0G 2220 - In Stock:
12998
- Part#:
1210Y0500102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1210 - In Stock:
68105
- Part#:
1206Y1K05P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 1206 - In Stock:
244649
- Part#:
2225J2000152JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 2225 - In Stock:
26764
- Part#:
0805Y0258P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 0805 - In Stock:
347868
- Part#:
2225Y4K00182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 4KV X7R 2225 - In Stock:
56664
- Part#:
0505J1001P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 100V C0G/NP0 0505 - In Stock:
143953
- Part#:
1808J0500683JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1808 - In Stock:
75742
- Part#:
1111Y5000161KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 500V C0G/NP0 1111 - In Stock:
4697
- Part#:
1206J1000103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 1206 - In Stock:
225214
- Part#:
2225J0100183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V C0G/NP0 2225 - In Stock:
10050
- Part#:
1210J1000271FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1210 - In Stock:
46491