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#:
2220JA250182JXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V X7R 2220 - In Stock:
52737
- Part#:
2225Y1000272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 2225 - In Stock:
10274
- Part#:
1812J0630222KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1812 - In Stock:
84900
- Part#:
1812J2K00222KJT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 2KV X7R 1812 - In Stock:
108414
- Part#:
1808J0250823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 1808 - In Stock:
143395
- Part#:
1812J0500391GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1812 - In Stock:
47252
- Part#:
0805J0160681JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V X7R 0805 - In Stock:
273702
- Part#:
0603Y1003P90CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 0603 - In Stock:
198451
- Part#:
0805J0251P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 25V C0G/NP0 0805 - In Stock:
246898
- Part#:
2220J0500684JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 50V X7R 2220 - In Stock:
23540
- Part#:
0505Y3002P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 300V C0G/NP0 0505 - In Stock:
99636
- Part#:
1206J0160684MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 1206 - In Stock:
84918
- Part#:
2225J0100180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 2225 - In Stock:
39914
- Part#:
1206Y0250101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1206 - In Stock:
281849
- Part#:
2225Y0160474JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V C0G/NP0 2225 - In Stock:
14776
- Part#:
2225Y2000102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 2225 - In Stock:
32011
- Part#:
0603Y2500430FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 250V C0G/NP0 0603 - In Stock:
72987
- Part#:
0603Y0634P70CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 0603 - In Stock:
195193
- Part#:
2220J1K00821KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 2220 - In Stock:
49034
- Part#:
1206Y1000180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1206 - In Stock:
300461
- Part#:
1210J0500183FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1210 - In Stock:
22432
- Part#:
1808J1K00391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1808 - In Stock:
151117
- Part#:
2225Y0500471JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 2225 - In Stock:
29674
- Part#:
1825Y3K00102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV X7R 1825 - In Stock:
63186
- Part#:
2225J2500121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 2225 - In Stock:
16858
- Part#:
1825J0160100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 1825 - In Stock:
25557
- Part#:
1206J2500152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1206 - In Stock:
187714
- Part#:
0603Y2500102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 0603 - In Stock:
423873
- Part#:
1812J0630270JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1812 - In Stock:
64636
- Part#:
0805J1000681FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 0805 - In Stock:
105874
- Part#:
2220J1K20221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV C0G/NP0 2220 - In Stock:
60284
- Part#:
1808Y0500123FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1808 - In Stock:
36511
- Part#:
1206J0630560GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1206 - In Stock:
80899
- Part#:
1812Y1K00333JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1KV X7R 1812 - In Stock:
62760
- Part#:
0603J2000392JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V X7R 0603 - In Stock:
268559
- Part#:
2225J6300101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V C0G/NP0 2225 - In Stock:
42342
- Part#:
2220J5000183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V X7R 2220 - In Stock:
58598
- Part#:
1808Y2000101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1808 - In Stock:
57339
- Part#:
1206Y2501P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 250V C0G/NP0 1206 - In Stock:
86035
- Part#:
2225J1K50220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.5KV C0G/NP0 2225 - In Stock:
46061
- Part#:
1111J1005P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 100V C0G/NP0 1111 - In Stock:
49803
- Part#:
2220J2K00123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 2KV X7R 2220 - In Stock:
70655
- Part#:
0805J0500473JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 0805 - In Stock:
249130
- Part#:
0603J1001P20BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 100V C0G/NP0 0603 - In Stock:
93908
- Part#:
2220Y6300272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V X7R 2220 - In Stock:
67592
- Part#:
2225Y1K00180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
17587
- Part#:
1825Y1K00122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 1825 - In Stock:
61472
- Part#:
0603Y0630271FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 0603 - In Stock:
83005
- Part#:
1206Y1K00180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 1206 - In Stock:
71307
- Part#:
0603J0500220FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 0603 - In Stock:
85945