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#:
1210J2000100KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1210 - In Stock:
80324
- Part#:
1825J0630154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 1825 - In Stock:
53538
- Part#:
1812YA250101FCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1812 - In Stock:
25099
- Part#:
1808J1000101KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V X7R 1808 - In Stock:
141554
- Part#:
0805J0100823JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V X7R 0805 - In Stock:
254983
- Part#:
1210J2500560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1210 - In Stock:
43553
- Part#:
1808Y1005P60CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 1808 - In Stock:
83444
- Part#:
0805Y2504P70CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 0805 - In Stock:
117963
- Part#:
1812J6300272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V X7R 1812 - In Stock:
84700
- Part#:
2220Y3K00222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 3KV X7R 2220 - In Stock:
57915
- Part#:
0603J2002P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0603 - In Stock:
250418
- Part#:
2211JA250101FCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 2211 - In Stock:
20846
- Part#:
0805Y5000470GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 0805 - In Stock:
58548
- Part#:
1206Y5000123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 1206 - In Stock:
202502
- Part#:
1812Y4K00222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 4KV X7R 1812 - In Stock:
96599
- Part#:
1812J0630152KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1812 - In Stock:
80353
- Part#:
1812J0160472KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 1812 - In Stock:
91767
- Part#:
1812Y1K00152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV C0G/NP0 1812 - In Stock:
20017
- Part#:
1206Y0630152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1206 - In Stock:
153730
- Part#:
1206Y0250474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 1206 - In Stock:
103748
- Part#:
2220J0100224JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 10V X7R 2220 - In Stock:
48519
- Part#:
1206J1K00560JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1000V C0G/NP0 1206 - In Stock:
186404
- Part#:
0505J1000560GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 0505 - In Stock:
58534
- Part#:
2225J1000393JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 2225 - In Stock:
31976
- Part#:
1812J2500273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 1812 - In Stock:
75883
- Part#:
2220J4K00221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 4KV X7R 2220 - In Stock:
78577
- Part#:
0805J3004P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 300V C0G/NP0 0805 - In Stock:
117936
- Part#:
2220Y1K20103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.2KV X7R 2220 - In Stock:
37218
- Part#:
1206J2500100JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1206 - In Stock:
195213
- Part#:
1210Y0250102JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V X7R 1210 - In Stock:
70156
- Part#:
0505J2501P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0505 - In Stock:
145079
- Part#:
1111J2500331GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1111 - In Stock:
49994
- Part#:
1111Y2000681JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1111 - In Stock:
78939
- Part#:
1206J0100182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V X7R 1206 - In Stock:
294157
- Part#:
1825J0160474MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 1825 - In Stock:
54082
- Part#:
0805J0500221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 0805 - In Stock:
134430
- Part#:
0805J0164P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 16V C0G/NP0 0805 - In Stock:
395396
- Part#:
2225Y3K00102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV C0G/NP0 2225 - In Stock:
15354
- Part#:
1812J0630560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1812 - In Stock:
79905
- Part#:
1812Y0160394KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 1812 - In Stock:
62510
- Part#:
1210J1000273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 1210 - In Stock:
144973
- Part#:
1808J0250562KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1808 - In Stock:
107529
- Part#:
0805J0500271KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 0805 - In Stock:
253994
- Part#:
0805Y5000391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 0805 - In Stock:
85440
- Part#:
1825Y2500681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1825 - In Stock:
11501
- Part#:
1210J0500472JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1210 - In Stock:
84194
- Part#:
SFCMC5000150ZC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 15PF 500V AXIAL - In Stock:
4419
- Part#:
2220J0160124JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V C0G/NP0 2220 - In Stock:
21806
- Part#:
2220J0630124FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V C0G/NP0 2220 - In Stock:
7324
- Part#:
1812Y2K50390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2.5KV C0G/NP0 1812 - In Stock:
79681