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#:
0603J2000391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V X7R 0603 - In Stock:
453164
- Part#:
1825Y1K20331KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.2KV X7R 1825 - In Stock:
53807
- Part#:
0603Y0630391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0603 - In Stock:
387833
- Part#:
2220Y0160334JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 2220 - In Stock:
29012
- Part#:
0805Y0250271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V X7R 0805 - In Stock:
470472
- Part#:
2225Y1K00272JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV C0G/NP0 2225 - In Stock:
28296
- Part#:
1206J0630271KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 1206 - In Stock:
184053
- Part#:
2220Y0160185JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 16V X7R 2220 - In Stock:
22783
- Part#:
0805Y2504P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 0805 - In Stock:
204653
- Part#:
1206J6300360GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 630V C0G/NP0 1206 - In Stock:
77625
- Part#:
1206J2000154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1206 - In Stock:
170005
- Part#:
1812Y6300151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1812 - In Stock:
42850
- Part#:
1206Y0160682GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1206 - In Stock:
109255
- Part#:
2225J0100181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V C0G/NP0 2225 - In Stock:
21882
- Part#:
2225J2K50822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
42421
- Part#:
1210Y5000150KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1210 - In Stock:
122545
- Part#:
1808Y3K00820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 3KV C0G/NP0 1808 - In Stock:
69757
- Part#:
1206Y0100182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 1206 - In Stock:
222455
- Part#:
2220J2500123KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V C0G 2220 - In Stock:
42633
- Part#:
2220J0630222GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 2220 - In Stock:
20831
- Part#:
0805Y5000100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 0805 - In Stock:
387037
- Part#:
1206Y2K00180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2KV C0G/NP0 1206 - In Stock:
167423
- Part#:
0603Y2500560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 0603 - In Stock:
74532
- Part#:
1825Y4K00220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 4KV C0G/NP0 1825 - In Stock:
71170
- Part#:
1812JA250151JXRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 1812 - In Stock:
92919
- Part#:
1210Y6300330GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1210 - In Stock:
70808
- Part#:
1808Y1K20151JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV X7R 1808 - In Stock:
105805
- Part#:
0805J2000150JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0805 - In Stock:
226808
- Part#:
1210Y1000221FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1210 - In Stock:
37049
- Part#:
0805J0501P20DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 50V C0G/NP0 0805 - In Stock:
301033
- Part#:
2220Y0160150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 2220 - In Stock:
14669
- Part#:
1812J2K50330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2.5KV C0G/NP0 1812 - In Stock:
49813
- Part#:
2225Y2500823JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 250V X7R 2225 - In Stock:
21911
- Part#:
1808Y0100393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V X7R 1808 - In Stock:
164471
- Part#:
1206J1500300FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 150V C0G/NP0 1206 - In Stock:
50909
- Part#:
1808J2000820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1808 - In Stock:
95896
- Part#:
1812Y0500472KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1812 - In Stock:
88293
- Part#:
1808Y0250473GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V C0G/NP0 1808 - In Stock:
65721
- Part#:
2225J6300332KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 630V C0G/NP0 2225 - In Stock:
48760
- Part#:
1825J6K00270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 6KV C0G/NP0 1825 - In Stock:
69666
- Part#:
1206Y1000182KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1206 - In Stock:
156971
- Part#:
1825Y1K00122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 1825 - In Stock:
14701
- Part#:
0805Y1501P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 150V C0G/NP0 0805 - In Stock:
127477
- Part#:
2220J1000683FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V C0G 2220 - In Stock:
6175
- Part#:
1812Y1000562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1812 - In Stock:
87572
- Part#:
0805Y0160151JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 0805 - In Stock:
331733
- Part#:
1812Y1K00390GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1812 - In Stock:
62397
- Part#:
2225Y2500220GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 2225 - In Stock:
13028
- Part#:
1825J0500153GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 1825 - In Stock:
24076
- Part#:
2225J5K00561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 5KV X7R 2225 - In Stock:
86277