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#:
1808J2000330KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V X7R 1808 - In Stock:
103162
- Part#:
2220J5000273MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 2220 - In Stock:
59411
- Part#:
1825Y0160473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 1825 - In Stock:
49534
- Part#:
1210Y1K04P70CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1KV C0G/NP0 1210 - In Stock:
57498
- Part#:
1206Y0160474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 1206 - In Stock:
104548
- Part#:
1808Y0160183KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1808 - In Stock:
98820
- Part#:
1812J0630270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1812 - In Stock:
47141
- Part#:
0603J0500561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 0603 - In Stock:
384654
- Part#:
2220J1K50152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.5KV X7R 2220 - In Stock:
59266
- Part#:
2220Y1K00681MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 2220 - In Stock:
46909
- Part#:
1812JA250151KXRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 1812 - In Stock:
68468
- Part#:
0603Y0500681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V X7R 0603 - In Stock:
401415
- Part#:
0603J1501P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 150V C0G/NP0 0603 - In Stock:
245527
- Part#:
1812Y0630104KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 1812 - In Stock:
64885
- Part#:
0805J1500131GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 150V C0G/NP0 0805 - In Stock:
90474
- Part#:
2220Y6K00101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 6KV C0G/NP0 2220 - In Stock:
25553
- Part#:
2225J0250273FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V C0G/NP0 2225 - In Stock:
8720
- Part#:
0505J0630201FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 63V C0G/NP0 0505 - In Stock:
32278
- Part#:
1210J2000471JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1210 - In Stock:
73425
- Part#:
2225J0250220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 2225 - In Stock:
18634
- Part#:
2220Y2500154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 2220 - In Stock:
43526
- Part#:
1808J0100471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 1808 - In Stock:
90649
- Part#:
1206J2000562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 1206 - In Stock:
242236
- Part#:
1206Y0630393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 1206 - In Stock:
236941
- Part#:
1812J2500222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 1812 - In Stock:
84626
- Part#:
1206J3001P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 300V C0G/NP0 1206 - In Stock:
63584
- Part#:
2220Y0630822JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 2220 - In Stock:
47010
- Part#:
2225J0250181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 2225 - In Stock:
11314
- Part#:
1206J0630152JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V X7R 1206 - In Stock:
168678
- Part#:
1825J2500564JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 250V X7R 1825 - In Stock:
30435
- Part#:
0603Y0160102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 0603 - In Stock:
281908
- Part#:
1210Y0630123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 1210 - In Stock:
111051
- Part#:
2220Y1000224MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 2220 - In Stock:
28449
- Part#:
2225Y0630270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 2225 - In Stock:
41928
- Part#:
2225J0250471GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 2225 - In Stock:
13239
- Part#:
2220Y0630335JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 63V X7R 2220 - In Stock:
20992
- Part#:
1210J1K00181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1210 - In Stock:
79549
- Part#:
2225J4K00821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 4KV X7R 2225 - In Stock:
107842
- Part#:
1812J0630221FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1812 - In Stock:
22596
- Part#:
1111J5004P70CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 1111 - In Stock:
5720
- Part#:
0603Y2504P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 0603 - In Stock:
116398
- Part#:
1210Y0630472FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1210 - In Stock:
39861
- Part#:
2225Y0100563FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V C0G/NP0 2225 - In Stock:
7670
- Part#:
1825J6300101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V C0G/NP0 1825 - In Stock:
60246
- Part#:
1808Y2000271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V X7R 1808 - In Stock:
128069
- Part#:
1206Y5003P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1206 - In Stock:
94965
- Part#:
2225J1000182GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 2225 - In Stock:
14569
- Part#:
0805J0250180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 0805 - In Stock:
369110
- Part#:
0805J2002P40CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 200V C0G/NP0 0805 - In Stock:
133801
- Part#:
1210J1K20120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.2KV C0G/NP0 1210 - In Stock:
196727