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#:
1808J1K20101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.2KV C0G/NP0 1808 - In Stock:
91600
- Part#:
0805Y1004P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 100V C0G/NP0 0805 - In Stock:
87998
- Part#:
0805Y0500123JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 0805 - In Stock:
160422
- Part#:
1812J0500391GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1812 - In Stock:
57977
- Part#:
0603Y0500471JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 0603 - In Stock:
260257
- Part#:
1808Y0100270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 10V C0G/NP0 1808 - In Stock:
95771
- Part#:
1812Y0500822KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 1812 - In Stock:
69978
- Part#:
0805J2500560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 0805 - In Stock:
422969
- Part#:
1808Y5000563JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 500V X7R 1808 - In Stock:
92217
- Part#:
1812J0250273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 1812 - In Stock:
76461
- Part#:
1808Y0500222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1808 - In Stock:
178740
- Part#:
0805J5000102MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 0805 - In Stock:
297964
- Part#:
1812Y0630121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1812 - In Stock:
95110
- Part#:
1825J0250821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1825 - In Stock:
12251
- Part#:
1808J5000271MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 1808 - In Stock:
86461
- Part#:
1111Y1K00270FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1111 - In Stock:
22267
- Part#:
1206J2000150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1206 - In Stock:
74499
- Part#:
1210J1000181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1210 - In Stock:
84502
- Part#:
2220J2500103JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V C0G 2220 - In Stock:
25025
- Part#:
SFABL5000102MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1000PF 500V AXIAL - In Stock:
7834
- Part#:
0805J2000121JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 0805 - In Stock:
212375
- Part#:
1825J0630680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1825 - In Stock:
42060
- Part#:
0603J1002P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 100V C0G/NP0 0603 - In Stock:
116011
- Part#:
0805Y0630273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 0805 - In Stock:
320904
- Part#:
1206Y6300680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1206 - In Stock:
268926
- Part#:
0805Y1003P30BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 100V C0G/NP0 0805 - In Stock:
79064
- Part#:
1210J1K00470KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1210 - In Stock:
131362
- Part#:
0805J0250184JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 0805 - In Stock:
162258
- Part#:
2220Y5000152KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 2220 - In Stock:
48400
- Part#:
0805J100P200HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 100V C0G/NP0 0805 - In Stock:
83083
- Part#:
1812J6K00470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 6KV C0G/NP0 1812 - In Stock:
95895
- Part#:
2225J1K20821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV X7R 2225 - In Stock:
76458
- Part#:
1210J5000100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1210 - In Stock:
157957
- Part#:
1812Y2500124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 1812 - In Stock:
62685
- Part#:
1210J1K20391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV C0G/NP0 1210 - In Stock:
126794
- Part#:
1210J0630221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1210 - In Stock:
83120
- Part#:
0603Y1000121FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 0603 - In Stock:
71285
- Part#:
1812Y0630153JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 1812 - In Stock:
58678
- Part#:
0603Y0633P30DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 63V C0G/NP0 0603 - In Stock:
327211
- Part#:
1808J4K00270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 4KV C0G/NP0 1808 - In Stock:
84811
- Part#:
1206J6301P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 630V C0G/NP0 1206 - In Stock:
177328
- Part#:
1206Y0250681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 1206 - In Stock:
248666
- Part#:
0603J0100222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V X7R 0603 - In Stock:
425026
- Part#:
1812J2000122KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1812 - In Stock:
81003
- Part#:
0805J2500130JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 250V C0G/NP0 0805 - In Stock:
129845
- Part#:
0805Y0160101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 0805 - In Stock:
93661
- Part#:
1812J1K50182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.5KV X7R 1812 - In Stock:
86296
- Part#:
0805Y0630120GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 0805 - In Stock:
163418
- Part#:
2220J0160680KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 2220 - In Stock:
31417
- Part#:
1206Y5003P90DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1206 - In Stock:
168318