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#:
1812J0630393KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V C0G/NP0 1812 - In Stock:
67233
- Part#:
1206J0500222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V X7R 1206 - In Stock:
300419
- Part#:
0603J100P820BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 100V C0G/NP0 0603 - In Stock:
144744
- Part#:
0805Y6300180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 0805 - In Stock:
501762
- Part#:
1206J0250472JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1206 - In Stock:
133826
- Part#:
1812J1000682KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 1812 - In Stock:
86195
- Part#:
1111J2K06P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 2KV C0G/NP0 1111 - In Stock:
55625
- Part#:
1210Y1K00390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1210 - In Stock:
91095
- Part#:
1812J2K00270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2KV C0G/NP0 1812 - In Stock:
85509
- Part#:
1210Y0500120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1210 - In Stock:
145223
- Part#:
1808Y1K00561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 1808 - In Stock:
121986
- Part#:
1206Y6301P80BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 630V C0G/NP0 1206 - In Stock:
86433
- Part#:
2225J0630394JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 2225 - In Stock:
22807
- Part#:
1812Y6300224KJTWS2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 630V X7R 1812 - In Stock:
75590
- Part#:
2220J0500564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 50V X7R 2220 - In Stock:
53942
- Part#:
1210J0500151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1210 - In Stock:
153053
- Part#:
1210J2500121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1210 - In Stock:
96625
- Part#:
1808J0630222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1808 - In Stock:
111104
- Part#:
1111Y2K04P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 2000V C0G/NP0 1111 - In Stock:
33820
- Part#:
2220J5000122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 2220 - In Stock:
20705
- Part#:
1206J0100150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 10V C0G/NP0 1206 - In Stock:
72540
- Part#:
1210J2500102JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1210 - In Stock:
71008
- Part#:
1206J5000471JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 1206 - In Stock:
205386
- Part#:
1808J5000683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 1808 - In Stock:
87062
- Part#:
2225Y0250681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 2225 - In Stock:
22964
- Part#:
1812Y0100563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 1812 - In Stock:
68062
- Part#:
1808Y2K00120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 1808 - In Stock:
71494
- Part#:
1210Y1K00331KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 1210 - In Stock:
98832
- Part#:
1812J2000153JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V C0G 1812 - In Stock:
55322
- Part#:
2225Y0630122GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 2225 - In Stock:
14666
- Part#:
2225J0630335JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
15781
- Part#:
1210J2500273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 1210 - In Stock:
109866
- Part#:
1210Y0160153GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 1210 - In Stock:
87744
- Part#:
1206Y1K50122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.5KV X7R 1206 - In Stock:
101796
- Part#:
0805J2000151KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V X7R 0805 - In Stock:
237643
- Part#:
1812J0250562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V X7R 1812 - In Stock:
57553
- Part#:
0805J5000270KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 0805 - In Stock:
122779
- Part#:
1206J0500111KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 50V C0G/NP0 1206 - In Stock:
107534
- Part#:
1808J1K00121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1808 - In Stock:
65916
- Part#:
1206Y1000124JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1206 - In Stock:
98296
- Part#:
1210Y0160221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1210 - In Stock:
77976
- Part#:
1210J0100274KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 10V X7R 1210 - In Stock:
126259
- Part#:
0805J0500102FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 0805 - In Stock:
75484
- Part#:
2225J1K00120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 2225 - In Stock:
39226
- Part#:
0805J5000270FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 0805 - In Stock:
87272
- Part#:
1808Y2504P70DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 1808 - In Stock:
100645
- Part#:
0505J0503P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 0505 - In Stock:
71419
- Part#:
1210Y1K00102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1210 - In Stock:
61991
- Part#:
2225Y1K20683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 1.2KV X7R 2225 - In Stock:
33585
- Part#:
0603Y0500181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V X7R 0603 - In Stock:
463176