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#:
2220J0630473MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 2220 - In Stock:
43808
- Part#:
2225J0630185KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 63V X7R 2225 - In Stock:
25106
- Part#:
1825J1K50390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.5KV C0G/NP0 1825 - In Stock:
57939
- Part#:
0603Y1000330JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 0603 - In Stock:
322631
- Part#:
1210Y1K00681GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1210 - In Stock:
87368
- Part#:
2220J1000822FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 2220 - In Stock:
9210
- Part#:
1206J1K50181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV C0G/NP0 1206 - In Stock:
188124
- Part#:
1210J0100390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 1210 - In Stock:
57038
- Part#:
1210J0630151FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1210 - In Stock:
40027
- Part#:
1206J0500221FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1206 - In Stock:
78921
- Part#:
0805Y0630561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 0805 - In Stock:
291596
- Part#:
0603J0500393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 0603 - In Stock:
382647
- Part#:
2220J0250271KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 2220 - In Stock:
32940
- Part#:
1812J0160124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 1812 - In Stock:
82288
- Part#:
0603J2500122JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V X7R 0603 - In Stock:
290927
- Part#:
0603J0506P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 0603 - In Stock:
301197
- Part#:
1206Y2500681KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 1206 - In Stock:
207716
- Part#:
1808J2500153JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 1808 - In Stock:
88592
- Part#:
2225Y1K00153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 2225 - In Stock:
23557
- Part#:
1206J5002P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 500V C0G/NP0 1206 - In Stock:
85644
- Part#:
1210J0100184JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 10V X7R 1210 - In Stock:
118979
- Part#:
0603Y1000101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0603 - In Stock:
470687
- Part#:
1808Y0168P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
100953
- Part#:
1206J1K01P80BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 1000V C0G/NP0 1206 - In Stock:
88438
- Part#:
0805Y0160333JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 0805 - In Stock:
169941
- Part#:
1812Y1000471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1812 - In Stock:
70883
- Part#:
1210J0250330KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 1210 - In Stock:
86559
- Part#:
0805Y1K00391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 0805 - In Stock:
425999
- Part#:
1808J2000154MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1808 - In Stock:
69043
- Part#:
0805J0160471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V X7R 0805 - In Stock:
445383
- Part#:
1210Y5000122FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1210 - In Stock:
41486
- Part#:
1206Y0160103GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1206 - In Stock:
62210
- Part#:
1825Y0500152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1825 - In Stock:
34755
- Part#:
1808J1000220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1808 - In Stock:
100016
- Part#:
1206J0160151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 1206 - In Stock:
79289
- Part#:
1210Y0160820GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1210 - In Stock:
80227
- Part#:
1808Y0160684KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 1808 - In Stock:
66610
- Part#:
1206J0160824JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1206 - In Stock:
80249
- Part#:
1206Y0100100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 10V C0G/NP0 1206 - In Stock:
137470
- Part#:
1808Y2K50681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV X7R 1808 - In Stock:
142155
- Part#:
1812YA250100GCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1812 - In Stock:
43046
- Part#:
2225J1K50271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV C0G/NP0 2225 - In Stock:
24034
- Part#:
2220Y0100334KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 10V X7R 2220 - In Stock:
43652
- Part#:
1812Y1K00151MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV X7R 1812 - In Stock:
69290
- Part#:
1210J2508P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 1210 - In Stock:
83780
- Part#:
1812J0250332GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1812 - In Stock:
44900
- Part#:
1210J5000150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1210 - In Stock:
168984
- Part#:
0805J0630151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 0805 - In Stock:
377171
- Part#:
1210J5000821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1210 - In Stock:
90452
- Part#:
1206J1K20181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV C0G/NP0 1206 - In Stock:
114528