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#:
1206J1K55P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1.5KV C0G/NP0 1206 - In Stock:
71869
- Part#:
1206Y2000181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1206 - In Stock:
75825
- Part#:
1206J0501P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 1206 - In Stock:
140015
- Part#:
2211YA250681KCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 2211 - In Stock:
32852
- Part#:
1812J0630333KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 1812 - In Stock:
88006
- Part#:
1808Y1000332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1808 - In Stock:
104233
- Part#:
1111J6300220KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 630V C0G/NP0 1111 - In Stock:
76858
- Part#:
2220J0630682JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 2220 - In Stock:
56940
- Part#:
1210J0100102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 1210 - In Stock:
138182
- Part#:
1206J1K00221KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1000V C0G/NP0 1206 - In Stock:
165611
- Part#:
1206Y0500153MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 1206 - In Stock:
227183
- Part#:
1111Y1505P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 150V C0G/NP0 1111 - In Stock:
73536
- Part#:
2220Y1000681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 2220 - In Stock:
16727
- Part#:
2220J0500180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 2220 - In Stock:
15496
- Part#:
2220J2500152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 2220 - In Stock:
40562
- Part#:
2225Y1K50472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.5KV C0G 2225 - In Stock:
25860
- Part#:
0603Y1000220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 0603 - In Stock:
120853
- Part#:
1812J0630470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1812 - In Stock:
97709
- Part#:
2220Y1K50471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV C0G/NP0 2220 - In Stock:
56319
- Part#:
0805Y1000273KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 0805 - In Stock:
211029
- Part#:
0603Y0160333JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 0603 - In Stock:
227000
- Part#:
1812Y0160102FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 1812 - In Stock:
25075
- Part#:
2220Y0100823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V X7R 2220 - In Stock:
43712
- Part#:
2225Y5000270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 2225 - In Stock:
16537
- Part#:
1808Y0630122KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1808 - In Stock:
127134
- Part#:
0603Y2500101JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V X7R 0603 - In Stock:
303434
- Part#:
1812Y0630221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1812 - In Stock:
31294
- Part#:
1206J1000390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1206 - In Stock:
83724
- Part#:
0805Y1000221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0805 - In Stock:
207555
- Part#:
1812J0160121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1812 - In Stock:
83028
- Part#:
1111Y500P800DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 500V C0G/NP0 1111 - In Stock:
77794
- Part#:
0603J1500300JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 150V C0G/NP0 0603 - In Stock:
178807
- Part#:
0603J0100151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V C0G/NP0 0603 - In Stock:
394796
- Part#:
1808J1K00821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV X7R 1808 - In Stock:
143478
- Part#:
1210J0500390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1210 - In Stock:
57211
- Part#:
0603Y0630330GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0603 - In Stock:
77552
- Part#:
1210J5000821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1210 - In Stock:
157101
- Part#:
0603Y1500101FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 150V C0G/NP0 0603 - In Stock:
59392
- Part#:
0805Y2500561FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 0805 - In Stock:
88354
- Part#:
1206Y1K00221MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV X7R 1206 - In Stock:
192976
- Part#:
1206J0160393MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1206 - In Stock:
201283
- Part#:
0603J0160821KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V X7R 0603 - In Stock:
337729
- Part#:
1206J2000183JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1206 - In Stock:
151411
- Part#:
2220J1000334KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 100V X7R 2220 - In Stock:
47729
- Part#:
0805J1500301JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 150V C0G/NP0 0805 - In Stock:
79990
- Part#:
1812Y4K00150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 4KV C0G/NP0 1812 - In Stock:
64953
- Part#:
2225J2K50220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2.5KV C0G/NP0 2225 - In Stock:
29156
- Part#:
0603J0161P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 16V C0G/NP0 0603 - In Stock:
304245
- Part#:
1206J2500123MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 1206 - In Stock:
174434
- Part#:
0603J0160681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V X7R 0603 - In Stock:
357196