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#:
2220J1K00220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 2220 - In Stock:
67881
- Part#:
1812J1000560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1812 - In Stock:
44581
- Part#:
1210J5000820MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V X7R 1210 - In Stock:
133197
- Part#:
0505J2000120GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 0505 - In Stock:
65310
- Part#:
2225J2000332JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 2225 - In Stock:
22906
- Part#:
1410Y0500394MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1410 - In Stock:
85866
- Part#:
1825Y2K50270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2.5KV C0G/NP0 1825 - In Stock:
34152
- Part#:
1206J5000180JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1206 - In Stock:
198458
- Part#:
1825J0100683KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V C0G/NP0 1825 - In Stock:
36026
- Part#:
0805Y1000680FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 0805 - In Stock:
70784
- Part#:
1210J0630394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1210 - In Stock:
103190
- Part#:
1808Y6300121MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V X7R 1808 - In Stock:
147468
- Part#:
2225J0160122JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 2225 - In Stock:
30239
- Part#:
1111J5000820FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1111 - In Stock:
4560
- Part#:
1808Y0500563MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 1808 - In Stock:
105333
- Part#:
2225J5000471FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 2225 - In Stock:
12951
- Part#:
1808Y6300271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V X7R 1808 - In Stock:
95668
- Part#:
2225J0630104JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 2225 - In Stock:
25324
- Part#:
1210Y0250121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1210 - In Stock:
68304
- Part#:
0603Y0160390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 0603 - In Stock:
141868
- Part#:
0603Y0250333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 0603 - In Stock:
437352
- Part#:
2220Y1000184JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 2220 - In Stock:
39199
- Part#:
0603J025P560CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 25V C0G/NP0 0603 - In Stock:
321547
- Part#:
0805J0630180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0805 - In Stock:
388187
- Part#:
2225Y0160395MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9UF 16V X7R 2225 - In Stock:
18042
- Part#:
1812Y3K00151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 3KV C0G/NP0 1812 - In Stock:
61209
- Part#:
0805J2000221KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 0805 - In Stock:
230059
- Part#:
1210Y0160394KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 1210 - In Stock:
74247
- Part#:
1808Y2000680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1808 - In Stock:
70497
- Part#:
1206Y1K52P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 1.5KV C0G/NP0 1206 - In Stock:
64613
- Part#:
1808J0160101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 1808 - In Stock:
73291
- Part#:
1825Y6300331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V X7R 1825 - In Stock:
64477
- Part#:
2220J1000123GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V C0G 2220 - In Stock:
17448
- Part#:
2220Y0160155KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 16V X7R 2220 - In Stock:
47490
- Part#:
1825J0160275JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 16V X7R 1825 - In Stock:
27824
- Part#:
0805J0101P00CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 10V C0G/NP0 0805 - In Stock:
249541
- Part#:
0805J0500222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 0805 - In Stock:
223158
- Part#:
1206J0160153FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 1206 - In Stock:
66033
- Part#:
2225Y2K50562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 2.5KV X7R 2225 - In Stock:
34069
- Part#:
2220Y5000182MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 2220 - In Stock:
44904
- Part#:
2225J0160150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 2225 - In Stock:
42147
- Part#:
2220Y0500101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 2220 - In Stock:
20934
- Part#:
2225J0500391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 2225 - In Stock:
47097
- Part#:
1210J2000122FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
46093
- Part#:
0603Y1000271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V X7R 0603 - In Stock:
506081
- Part#:
1808J2500180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1808 - In Stock:
146884
- Part#:
1210Y0250392MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 1210 - In Stock:
96000
- Part#:
1808Y2K00270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2KV C0G/NP0 1808 - In Stock:
74646
- Part#:
0505Y150P300DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 150V C0G/NP0 0505 - In Stock:
123093
- Part#:
2225Y5000120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 2225 - In Stock:
11184