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#:
1825J0250100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 1825 - In Stock:
47734
- Part#:
0603J2002P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 200V C0G/NP0 0603 - In Stock:
218051
- Part#:
2220Y2000820GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 2220 - In Stock:
13922
- Part#:
0805J0630100JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 0805 - In Stock:
142170
- Part#:
0805J6300392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 0805 - In Stock:
297260
- Part#:
1210J2000221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1210 - In Stock:
67219
- Part#:
1825J1000222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1825 - In Stock:
41191
- Part#:
1808J0504P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 1808 - In Stock:
83700
- Part#:
1812J1K50472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.5KV X7R 1812 - In Stock:
69209
- Part#:
1206J0250682KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1206 - In Stock:
202339
- Part#:
0805J0500682KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 0805 - In Stock:
269330
- Part#:
2225Y0160184KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 2225 - In Stock:
26628
- Part#:
0805Y5008P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 0805 - In Stock:
176433
- Part#:
1206J2500563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
227051
- Part#:
SFCIL5000151MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 150PF 500V AXIAL - In Stock:
3678
- Part#:
0603Y0160102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 0603 - In Stock:
87760
- Part#:
0603J1001P20DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 100V C0G/NP0 0603 - In Stock:
312285
- Part#:
2225J2000274MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 200V X7R 2225 - In Stock:
41123
- Part#:
1825J1000333GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V C0G 1825 - In Stock:
16895
- Part#:
0805Y0500182JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 0805 - In Stock:
181702
- Part#:
1812Y6300681KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 1812 - In Stock:
75481
- Part#:
1825J0100274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 10V X7R 1825 - In Stock:
51390
- Part#:
1825Y2K50471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV X7R 1825 - In Stock:
45140
- Part#:
1825J0500821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1825 - In Stock:
39836
- Part#:
0603Y0630330KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
393708
- Part#:
0603Y0506P80BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 0603 - In Stock:
103574
- Part#:
2220J6300393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 630V X7R 2220 - In Stock:
78959
- Part#:
0603Y2000272MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V X7R 0603 - In Stock:
328807
- Part#:
0603J2500680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0603 - In Stock:
149124
- Part#:
2225Y2000474JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 2225 - In Stock:
20860
- Part#:
1825Y1K20561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.2KV C0G/NP0 1825 - In Stock:
51747
- Part#:
2225J5000152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 2225 - In Stock:
50958
- Part#:
0603J0500393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 0603 - In Stock:
358418
- Part#:
0603J0250121JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V X7R 0603 - In Stock:
289357
- Part#:
1812J2K00561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2KV C0G/NP0 1812 - In Stock:
82131
- Part#:
1812Y3K00271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 3KV X7R 1812 - In Stock:
78070
- Part#:
0805Y2500121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 0805 - In Stock:
156501
- Part#:
2225Y0500390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 2225 - In Stock:
14530
- Part#:
1808Y2000183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1808 - In Stock:
124276
- Part#:
0805J5000562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 0805 - In Stock:
223136
- Part#:
0805J0160472JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 0805 - In Stock:
141681
- Part#:
2220Y2K50180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
39101
- Part#:
1812J2K50150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2.5KV C0G/NP0 1812 - In Stock:
73763
- Part#:
1206Y2505P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 250V C0G/NP0 1206 - In Stock:
86548
- Part#:
1808J0630272FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1808 - In Stock:
69528
- Part#:
0603J1504P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 150V C0G/NP0 0603 - In Stock:
203266
- Part#:
0805J5000102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 0805 - In Stock:
395895
- Part#:
1210J0160221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1210 - In Stock:
152803
- Part#:
0805Y2000100JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0805 - In Stock:
267844
- Part#:
0603Y0250561FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 0603 - In Stock:
62442