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#:
1812J1000682MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 1812 - In Stock:
100210
- Part#:
2225J0250470JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 2225 - In Stock:
27899
- Part#:
1808J6300390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 1808 - In Stock:
129530
- Part#:
1812Y5000392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 1812 - In Stock:
79144
- Part#:
1206J5000561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 1206 - In Stock:
281098
- Part#:
1210J0630104MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 1210 - In Stock:
100231
- Part#:
1210Y0500470FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1210 - In Stock:
44886
- Part#:
2225J4K00391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 4KV X7R 2225 - In Stock:
95766
- Part#:
1812J0500152JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1812 - In Stock:
103596
- Part#:
1812Y0250392KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 1812 - In Stock:
71143
- Part#:
0603Y250P300HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 250V C0G/NP0 0603 - In Stock:
155775
- Part#:
1210Y2000391FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1210 - In Stock:
39941
- Part#:
0603Y0250560FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 0603 - In Stock:
69076
- Part#:
1812J0630680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1812 - In Stock:
68406
- Part#:
1812Y2000102JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1812 - In Stock:
63617
- Part#:
2220Y5000153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 2220 - In Stock:
80311
- Part#:
SFJNL5000103MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 10000PF 500V AXIAL - In Stock:
5763
- Part#:
1808Y0160152KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 1808 - In Stock:
108254
- Part#:
1812Y1K00390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1812 - In Stock:
80087
- Part#:
2225J0160181GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 2225 - In Stock:
14829
- Part#:
2220Y1K50151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV C0G/NP0 2220 - In Stock:
34369
- Part#:
2220Y0100271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 2220 - In Stock:
38767
- Part#:
2225J2500102FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 2225 - In Stock:
6499
- Part#:
2225Y5000392JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 2225 - In Stock:
29267
- Part#:
2220Y1K00681KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 2220 - In Stock:
35204
- Part#:
2225Y4K00470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 4KV C0G/NP0 2225 - In Stock:
46213
- Part#:
2220J0160681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 2220 - In Stock:
26581
- Part#:
1812J0500330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1812 - In Stock:
62863
- Part#:
2225Y1000182GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 2225 - In Stock:
22106
- Part#:
1808Y1000822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 1808 - In Stock:
185418
- Part#:
1825Y2K50102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2.5KV C0G 1825 - In Stock:
34922
- Part#:
1206Y5002P70CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 500V C0G/NP0 1206 - In Stock:
99517
- Part#:
2220Y0160680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 2220 - In Stock:
21633
- Part#:
1812Y2000123KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 1812 - In Stock:
68533
- Part#:
2220J0160180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 2220 - In Stock:
13493
- Part#:
1812Y1000122KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1812 - In Stock:
74801
- Part#:
2225Y0630221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 2225 - In Stock:
10705
- Part#:
0603Y0503P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 0603 - In Stock:
210768
- Part#:
1210Y0100332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 10V C0G/NP0 1210 - In Stock:
122808
- Part#:
1825Y5K00150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 5KV C0G/NP0 1825 - In Stock:
19419
- Part#:
2225J2500392FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 2225 - In Stock:
6620
- Part#:
2220Y0500564JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 50V X7R 2220 - In Stock:
26510
- Part#:
1812Y0500223JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 1812 - In Stock:
59374
- Part#:
1210J1000221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1210 - In Stock:
68673
- Part#:
2225J0160470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 2225 - In Stock:
13015
- Part#:
0603Y1000220FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 0603 - In Stock:
72448
- Part#:
1206Y0630121FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1206 - In Stock:
70389
- Part#:
0805J3000130FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 300V C0G/NP0 0805 - In Stock:
67394
- Part#:
1825J0630820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1825 - In Stock:
51683
- Part#:
1825J0100223JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V C0G/NP0 1825 - In Stock:
41721