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#:
1812J0160684MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 1812 - In Stock:
71669
- Part#:
2225Y0500563KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
33814
- Part#:
1206Y5000151JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1206 - In Stock:
152544
- Part#:
2225Y2K00682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 2KV X7R 2225 - In Stock:
34703
- Part#:
2220J5000561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 2220 - In Stock:
74685
- Part#:
2220Y2000394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 200V X7R 2220 - In Stock:
39727
- Part#:
2225Y0100390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 2225 - In Stock:
36925
- Part#:
1808Y1000222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 1808 - In Stock:
118862
- Part#:
2220J0160823GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V C0G/NP0 2220 - In Stock:
12381
- Part#:
1206Y1K58P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1.5KV C0G/NP0 1206 - In Stock:
245365
- Part#:
1206Y0500123JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1206 - In Stock:
108859
- Part#:
1825J2000223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 1825 - In Stock:
46744
- Part#:
2225Y1000331FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 2225 - In Stock:
8479
- Part#:
0805J5000472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 0805 - In Stock:
253760
- Part#:
1825J6K00221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 6KV X7R 1825 - In Stock:
104636
- Part#:
1812JA250121FCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1812 - In Stock:
20691
- Part#:
0603Y2506P80CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 0603 - In Stock:
152741
- Part#:
1111J6300390KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 1111 - In Stock:
62632
- Part#:
1206J1K50182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.5KV X7R 1206 - In Stock:
253411
- Part#:
1808YA250122KXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V X7R 1808 - In Stock:
58879
- Part#:
2220Y0250185KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 25V X7R 2220 - In Stock:
33612
- Part#:
1808YA250820JCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1808 - In Stock:
97182
- Part#:
SFBMC0500473MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.047UF 50V AXIAL - In Stock:
6534
- Part#:
1210Y0160680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1210 - In Stock:
69493
- Part#:
1210J1K00180JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV X7R 1210 - In Stock:
94929
- Part#:
0603J1000180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 0603 - In Stock:
478763
- Part#:
1812Y1000394JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 100V X7R 1812 - In Stock:
53749
- Part#:
0603Y2000472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 0603 - In Stock:
379977
- Part#:
1808Y6300182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V X7R 1808 - In Stock:
69331
- Part#:
0603Y3000160JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 300V C0G/NP0 0603 - In Stock:
172833
- Part#:
1210J0160122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V X7R 1210 - In Stock:
131664
- Part#:
1206Y2500561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1206 - In Stock:
96093
- Part#:
1210J0630682JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1210 - In Stock:
71860
- Part#:
1812J0250332KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1812 - In Stock:
92651
- Part#:
1210Y6300182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V C0G/NP0 1210 - In Stock:
127060
- Part#:
1825Y0250221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1825 - In Stock:
38071
- Part#:
1825Y5000152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1825 - In Stock:
58326
- Part#:
0805J0250224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 0805 - In Stock:
238835
- Part#:
1812Y5000272JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1812 - In Stock:
86222
- Part#:
1210J0250472FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1210 - In Stock:
58520
- Part#:
1210Y2500223JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 1210 - In Stock:
78651
- Part#:
2220J2000224JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 2220 - In Stock:
37122
- Part#:
2220Y0630390JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 2220 - In Stock:
31609
- Part#:
1210Y6300123MER - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 630V X7R 1210 - In Stock:
131565
- Part#:
1808J2000184JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 200V X7R 1808 - In Stock:
84996
- Part#:
2220J0160102JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 2220 - In Stock:
31597
- Part#:
1210J1K50471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV C0G/NP0 1210 - In Stock:
104872
- Part#:
0505J0633P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 63V C0G/NP0 0505 - In Stock:
61003
- Part#:
2220Y2K50470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
44077
- Part#:
2220J6300271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V X7R 2220 - In Stock:
83072