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#:
1812J0630331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1812 - In Stock:
101189
- Part#:
1206J0500122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V X7R 1206 - In Stock:
270769
- Part#:
1812J4K00470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
89051
- Part#:
2225J0500560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 2225 - In Stock:
41108
- Part#:
0805Y0500270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 0805 - In Stock:
74290
- Part#:
2225J1K00270JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 2225 - In Stock:
33590
- Part#:
2225J0630224JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 2225 - In Stock:
20912
- Part#:
1812Y2000272KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 1812 - In Stock:
62915
- Part#:
0505Y2508P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 0505 - In Stock:
84283
- Part#:
0805Y1000222KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 0805 - In Stock:
247565
- Part#:
1812Y1K20180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.2KV C0G/NP0 1812 - In Stock:
70995
- Part#:
2220Y0500820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 2220 - In Stock:
46761
- Part#:
2225J2K00220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2KV C0G/NP0 2225 - In Stock:
15380
- Part#:
1812Y5000334MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 500V X7R 1812 - In Stock:
62905
- Part#:
0603Y1000270JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 0603 - In Stock:
330798
- Part#:
1808Y1K00272KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV X7R 1808 - In Stock:
73301
- Part#:
1210J0100120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 1210 - In Stock:
128266
- Part#:
1825Y0100105KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 10V X7R 1825 - In Stock:
42741
- Part#:
1206Y0163P30BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 16V C0G/NP0 1206 - In Stock:
83034
- Part#:
1206J2000182GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1206 - In Stock:
64741
- Part#:
1206Y0500330GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1206 - In Stock:
102371
- Part#:
2225J2000822GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V C0G/NP0 2225 - In Stock:
20436
- Part#:
2225J3K00102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV C0G/NP0 2225 - In Stock:
15943
- Part#:
0603Y0500180JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0603 - In Stock:
321477
- Part#:
0603J0250122JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V X7R 0603 - In Stock:
264193
- Part#:
1812J0160120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1812 - In Stock:
29600
- Part#:
1206Y0250391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
293461
- Part#:
1206J0630510JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 63V C0G/NP0 1206 - In Stock:
103675
- Part#:
2220J0630563KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V C0G/NP0 2220 - In Stock:
36401
- Part#:
1825J1K50181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV C0G/NP0 1825 - In Stock:
39275
- Part#:
1812Y0250222GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1812 - In Stock:
42257
- Part#:
2220J1K00332GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV C0G/NP0 2220 - In Stock:
22134
- Part#:
1825Y0500154JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V C0G/NP0 1825 - In Stock:
19319
- Part#:
1206J2000121KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1206 - In Stock:
144115
- Part#:
1812Y5000121FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1812 - In Stock:
26310
- Part#:
0805Y2500392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V X7R 0805 - In Stock:
258106
- Part#:
1808J0500471MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 1808 - In Stock:
117032
- Part#:
1210J0100822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V X7R 1210 - In Stock:
167240
- Part#:
1206Y5000181JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 1206 - In Stock:
162640
- Part#:
0505J3000220FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 300V C0G/NP0 0505 - In Stock:
37756
- Part#:
1111J5000820GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1111 - In Stock:
59054
- Part#:
0603J0100391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 0603 - In Stock:
224933
- Part#:
1206Y0251P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 25V C0G/NP0 1206 - In Stock:
182043
- Part#:
1825Y0500220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1825 - In Stock:
19470
- Part#:
1812J1K20181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV C0G/NP0 1812 - In Stock:
77617
- Part#:
2220J6300182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V C0G/NP0 2220 - In Stock:
19396
- Part#:
1812Y0160683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1812 - In Stock:
72351
- Part#:
1111Y5000751GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 750PF 500V C0G/NP0 1111 - In Stock:
29497
- Part#:
1210J1004P70BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 100V C0G/NP0 1210 - In Stock:
63993
- Part#:
2225J1K50390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.5KV C0G/NP0 2225 - In Stock:
27598