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#:
1210Y0254P70CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 1210 - In Stock:
80905
- Part#:
1808J1K20470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.2KV C0G/NP0 1808 - In Stock:
141642
- Part#:
1812Y2K50270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2.5KV C0G/NP0 1812 - In Stock:
47918
- Part#:
1206J0500102GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1206 - In Stock:
89591
- Part#:
2225J1K20121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.2KV C0G/NP0 2225 - In Stock:
26218
- Part#:
0603J0101P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 10V C0G/NP0 0603 - In Stock:
360851
- Part#:
2225J2500682FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 2225 - In Stock:
9894
- Part#:
1206Y0630183FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1206 - In Stock:
53349
- Part#:
0603J0250331MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V X7R 0603 - In Stock:
324720
- Part#:
2225J1K00103JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV C0G/NP0 2225 - In Stock:
16343
- Part#:
1812J0100471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 1812 - In Stock:
34453
- Part#:
1825J0630220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 1825 - In Stock:
22246
- Part#:
1210Y2000152JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1210 - In Stock:
81114
- Part#:
1206J5000470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1206 - In Stock:
183260
- Part#:
0603J1000150GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 0603 - In Stock:
183413
- Part#:
1206Y0500102KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1206 - In Stock:
59313
- Part#:
1812Y1K00680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1812 - In Stock:
35695
- Part#:
1812J0630331FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1812 - In Stock:
29511
- Part#:
1210J0630390FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1210 - In Stock:
40354
- Part#:
2225J2500393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 2225 - In Stock:
48755
- Part#:
1812Y6300331GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 1812 - In Stock:
55085
- Part#:
1812J1000273GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER .027UF 100V C0G/NP0 1812 - In Stock:
23723
- Part#:
1825Y2500223KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V C0G 1825 - In Stock:
33840
- Part#:
1210Y0250824JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 1210 - In Stock:
70007
- Part#:
1206Y0630121GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1206 - In Stock:
90041
- Part#:
1210Y0250393JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 1210 - In Stock:
68617
- Part#:
1111J5000180GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1111 - In Stock:
5088
- Part#:
1808J2K00151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2KV C0G/NP0 1808 - In Stock:
74767
- Part#:
1808JA250471JCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1808 - In Stock:
83582
- Part#:
1808J0630334MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1808 - In Stock:
125998
- Part#:
1808Y1000473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 1808 - In Stock:
92260
- Part#:
0805J0160103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 0805 - In Stock:
359756
- Part#:
1825J6300272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V X7R 1825 - In Stock:
49168
- Part#:
1808Y0160563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 1808 - In Stock:
158835
- Part#:
1206J0250221GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1206 - In Stock:
87768
- Part#:
1206J1500511GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 510PF 150V C0G/NP0 1206 - In Stock:
76474
- Part#:
1210Y0630222MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 1210 - In Stock:
91606
- Part#:
1206J2000911JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 910PF 200V C0G/NP0 1206 - In Stock:
102329
- Part#:
1808Y1K50471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV C0G/NP0 1808 - In Stock:
101786
- Part#:
1812Y2000823JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 1812 - In Stock:
66318
- Part#:
1812J1K50122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.5KV C0G 1812 - In Stock:
37184
- Part#:
1808J0500152JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 1808 - In Stock:
82761
- Part#:
0603J0500470JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0603 - In Stock:
317599
- Part#:
0805J0630330GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0805 - In Stock:
159337
- Part#:
0805Y0635P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 63V C0G/NP0 0805 - In Stock:
138118
- Part#:
1210J2005P60CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 1210 - In Stock:
66819
- Part#:
2220Y0630100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 2220 - In Stock:
30028
- Part#:
2220Y2000273KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V C0G 2220 - In Stock:
34627
- Part#:
1111J5000391FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1111 - In Stock:
22709
- Part#:
1206Y0160332JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1206 - In Stock:
118359