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#:
1210J2500151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1210 - In Stock:
119693
- Part#:
0603Y063P900CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 63V C0G/NP0 0603 - In Stock:
228488
- Part#:
1206J1000562FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1206 - In Stock:
55565
- Part#:
2225J0250395MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9UF 25V X7R 2225 - In Stock:
30517
- Part#:
1206Y0500223FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 1206 - In Stock:
61550
- Part#:
1812J5000181GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1812 - In Stock:
73444
- Part#:
0603J0630390KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 0603 - In Stock:
290821
- Part#:
1825Y0630223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1825 - In Stock:
43131
- Part#:
1111Y2500681GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1111 - In Stock:
34275
- Part#:
0505Y050P200HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 50V C0G/NP0 0505 - In Stock:
66663
- Part#:
1812J1K00680KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV X7R 1812 - In Stock:
98457
- Part#:
1206Y2K08P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 2KV C0G/NP0 1206 - In Stock:
152842
- Part#:
1812Y5000153MER - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 500V X7R 1812 - In Stock:
93730
- Part#:
0805J2500110JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 250V C0G/NP0 0805 - In Stock:
134521
- Part#:
1206Y1000271FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1206 - In Stock:
44228
- Part#:
2220Y1K00152KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV C0G/NP0 2220 - In Stock:
54013
- Part#:
0805J0630332JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 0805 - In Stock:
241461
- Part#:
0805Y2000471KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V X7R 0805 - In Stock:
199979
- Part#:
0603Y0500392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 0603 - In Stock:
444085
- Part#:
1812Y0250682KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1812 - In Stock:
77611
- Part#:
1812J5000102FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
35780
- Part#:
0505Y0500100GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 0505 - In Stock:
76801
- Part#:
0805J3000150FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 300V C0G/NP0 0805 - In Stock:
58641
- Part#:
2220Y2K50681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV C0G/NP0 2220 - In Stock:
13724
- Part#:
1825Y1K00560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1825 - In Stock:
54903
- Part#:
1206J0160684KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 1206 - In Stock:
122054
- Part#:
2220Y1K20151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV C0G/NP0 2220 - In Stock:
21953
- Part#:
1808Y0160391JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V X7R 1808 - In Stock:
110546
- Part#:
1812J0500121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1812 - In Stock:
88090
- Part#:
1808Y0160181MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V X7R 1808 - In Stock:
136581
- Part#:
2225J0250470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 2225 - In Stock:
11015
- Part#:
1812J1000184JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 1812 - In Stock:
67134
- Part#:
1808Y1K50180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.5KV C0G/NP0 1808 - In Stock:
147557
- Part#:
1812Y1K20561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.2KV C0G/NP0 1812 - In Stock:
88455
- Part#:
1812Y2000823JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 1812 - In Stock:
70058
- Part#:
1206Y0500101JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V X7R 1206 - In Stock:
215169
- Part#:
1210Y6300220JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 630V C0G/NP0 1210 - In Stock:
108857
- Part#:
1808J0630390KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V X7R 1808 - In Stock:
111212
- Part#:
1210Y0160272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V X7R 1210 - In Stock:
167507
- Part#:
1825J0500121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1825 - In Stock:
38987
- Part#:
1825Y5K00100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 5KV C0G/NP0 1825 - In Stock:
64743
- Part#:
0805J0633P30BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 63V C0G/NP0 0805 - In Stock:
116185
- Part#:
1812Y3K00220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 3KV C0G/NP0 1812 - In Stock:
43361
- Part#:
1812Y0250563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 1812 - In Stock:
74933
- Part#:
1206J0250332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1206 - In Stock:
170434
- Part#:
0805Y2500101MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
425222
- Part#:
1206J1K05P60BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 1206 - In Stock:
75310
- Part#:
2225Y2000101KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 2225 - In Stock:
29304
- Part#:
1206J5000181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1206 - In Stock:
266175
- Part#:
1206Y1K50472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.5KV X7R 1206 - In Stock:
172418