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#:
1812J2500180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1812 - In Stock:
69295
- Part#:
2225Y1000392FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 2225 - In Stock:
11169
- Part#:
1812J0500151JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1812 - In Stock:
103091
- Part#:
1812J0500392MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 1812 - In Stock:
101748
- Part#:
2220Y2000391FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 2220 - In Stock:
9711
- Part#:
1825J6300273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 630V X7R 1825 - In Stock:
45240
- Part#:
2225Y2000151GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 2225 - In Stock:
12777
- Part#:
0603Y0630821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 0603 - In Stock:
412492
- Part#:
1210J2000392GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1210 - In Stock:
94624
- Part#:
1812J0160562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 1812 - In Stock:
64811
- Part#:
1825Y1K00182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV C0G/NP0 1825 - In Stock:
15105
- Part#:
0603J5000100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 0603 - In Stock:
393756
- Part#:
1206J2500392JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V X7R 1206 - In Stock:
226282
- Part#:
1111Y630P400HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 630V C0G/NP0 1111 - In Stock:
80699
- Part#:
0603Y0630100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 0603 - In Stock:
346573
- Part#:
0805Y0100183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V X7R 0805 - In Stock:
282710
- Part#:
1812J0250154JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 1812 - In Stock:
65141
- Part#:
2225J5K00270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 5KV C0G/NP0 2225 - In Stock:
15953
- Part#:
1206J1000620FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 100V C0G/NP0 1206 - In Stock:
34833
- Part#:
1206Y0163P90DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 16V C0G/NP0 1206 - In Stock:
280237
- Part#:
1206Y2000330JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1206 - In Stock:
189017
- Part#:
0805J1001P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 0805 - In Stock:
240094
- Part#:
1812J2500334JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 250V X7R 1812 - In Stock:
62853
- Part#:
0505Y2000330KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 0505 - In Stock:
122247
- Part#:
2225Y2500330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 2225 - In Stock:
10862
- Part#:
1206J1K00123JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1KV X7R 1206 - In Stock:
154336
- Part#:
0805J1000562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 0805 - In Stock:
347917
- Part#:
2220J1K00561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 2220 - In Stock:
62587
- Part#:
1812J1K00331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 1812 - In Stock:
45234
- Part#:
0805Y0500271KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V X7R 0805 - In Stock:
259084
- Part#:
0603Y2000390GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 0603 - In Stock:
79637
- Part#:
1206Y2000683JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 1206 - In Stock:
81979
- Part#:
1206Y0162P70BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 16V C0G/NP0 1206 - In Stock:
91838
- Part#:
1825J0250154GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V C0G/NP0 1825 - In Stock:
14677
- Part#:
2220Y4K00680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 4KV C0G/NP0 2220 - In Stock:
66526
- Part#:
2220Y0250100JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 2220 - In Stock:
26366
- Part#:
1808Y0630221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
172625
- Part#:
1812J1K50223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1.5KV X7R 1812 - In Stock:
64100
- Part#:
0603Y0500180FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0603 - In Stock:
76417
- Part#:
2220J0500122KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 2220 - In Stock:
38532
- Part#:
1808Y0160181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1808 - In Stock:
62922
- Part#:
2220Y5000331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 2220 - In Stock:
55156
- Part#:
1825Y5K00180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 5KV C0G/NP0 1825 - In Stock:
20717
- Part#:
1812J5000150JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1812 - In Stock:
66800
- Part#:
2225J2500680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 2225 - In Stock:
22079
- Part#:
1825J6K00390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 6KV C0G/NP0 1825 - In Stock:
64852
- Part#:
1206Y2000122MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V X7R 1206 - In Stock:
176066
- Part#:
1808J0160394KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 1808 - In Stock:
129489
- Part#:
2220J2K00152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2KV X7R 2220 - In Stock:
80705
- Part#:
1210J1000123KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 1210 - In Stock:
108644