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#:
1808J3K00270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 3KV C0G/NP0 1808 - In Stock:
168985
- Part#:
0603Y2000120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 0603 - In Stock:
73066
- Part#:
1825Y0160180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1825 - In Stock:
35379
- Part#:
0603Y0160101MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V X7R 0603 - In Stock:
359057
- Part#:
1825Y2K50821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2.5KV X7R 1825 - In Stock:
71714
- Part#:
0805Y2000123MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 0805 - In Stock:
233785
- Part#:
1206J0630562FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1206 - In Stock:
74834
- Part#:
2220J2000154KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 2220 - In Stock:
40121
- Part#:
0805Y0250561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V X7R 0805 - In Stock:
396528
- Part#:
1210Y0630334JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1210 - In Stock:
60688
- Part#:
1206Y2500111GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 250V C0G/NP0 1206 - In Stock:
68269
- Part#:
0805J1000150GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 0805 - In Stock:
60541
- Part#:
1206Y0250100JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 1206 - In Stock:
189814
- Part#:
1825Y0100683KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V C0G/NP0 1825 - In Stock:
27551
- Part#:
1812Y1000122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1812 - In Stock:
36491
- Part#:
2225Y6300681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 2225 - In Stock:
12275
- Part#:
2225Y3K00471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 3KV C0G/NP0 2225 - In Stock:
13079
- Part#:
2220Y5000820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 2220 - In Stock:
38394
- Part#:
2211JA250221MXRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 2211 - In Stock:
62466
- Part#:
1812JA250560KCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1812 - In Stock:
57812
- Part#:
1111Y2003P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 200V C0G/NP0 1111 - In Stock:
69520
- Part#:
2220Y6300390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 2220 - In Stock:
16202
- Part#:
0805Y2505P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 250V C0G/NP0 0805 - In Stock:
164206
- Part#:
2220Y0160561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 2220 - In Stock:
44527
- Part#:
1812J0630100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1812 - In Stock:
85108
- Part#:
1210Y2K00221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV C0G/NP0 1210 - In Stock:
55435
- Part#:
2220J0160684KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 2220 - In Stock:
35017
- Part#:
0805Y1000223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 0805 - In Stock:
249944
- Part#:
0805Y1000820JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 0805 - In Stock:
234611
- Part#:
1206Y1K00391KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1206 - In Stock:
197783
- Part#:
2220Y5000224MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 500V X7R 2220 - In Stock:
54999
- Part#:
1812J5000332JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 1812 - In Stock:
61368
- Part#:
1825Y1000123MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 1825 - In Stock:
43130
- Part#:
0603Y2500103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 0603 - In Stock:
382774
- Part#:
1808Y0250125MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 1808 - In Stock:
77658
- Part#:
0603J1002P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 100V C0G/NP0 0603 - In Stock:
279766
- Part#:
1206Y0630562JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1206 - In Stock:
120508
- Part#:
1812Y6300180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 1812 - In Stock:
43930
- Part#:
1812J1000273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 1812 - In Stock:
61804
- Part#:
2220J1K00152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV C0G/NP0 2220 - In Stock:
70891
- Part#:
1206J2500271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1206 - In Stock:
72797
- Part#:
0805J5000221KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 0805 - In Stock:
263350
- Part#:
0603Y0250221MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V X7R 0603 - In Stock:
325618
- Part#:
2220J0500150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 2220 - In Stock:
11915
- Part#:
2225Y0250682JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 2225 - In Stock:
25307
- Part#:
1206J2508P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 1206 - In Stock:
129168
- Part#:
0805J2006P80BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 0805 - In Stock:
84420
- Part#:
1206Y5000821JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1206 - In Stock:
182333
- Part#:
1206Y0500153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 1206 - In Stock:
249102
- Part#:
0805J5003P90BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 0805 - In Stock:
71377