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#:
0805J0160390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 0805 - In Stock:
432211
- Part#:
2220Y3K00470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
17907
- Part#:
2225J5000103GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V C0G 2225 - In Stock:
16403
- Part#:
0805J2000390KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 0805 - In Stock:
290310
- Part#:
2220Y5000271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 2220 - In Stock:
52598
- Part#:
1206Y5000121JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V X7R 1206 - In Stock:
197336
- Part#:
0805Y2500472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 0805 - In Stock:
238155
- Part#:
0805Y2000101JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 0805 - In Stock:
86728
- Part#:
0805Y5001P50BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 500V C0G/NP0 0805 - In Stock:
156062
- Part#:
1210Y0250102GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1210 - In Stock:
73397
- Part#:
2220J1K50120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.5KV C0G/NP0 2220 - In Stock:
24765
- Part#:
0603Y2000110KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 200V C0G/NP0 0603 - In Stock:
171559
- Part#:
0805Y0160392JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 0805 - In Stock:
194382
- Part#:
1808J0630562KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1808 - In Stock:
120747
- Part#:
1210Y1000471GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1210 - In Stock:
80019
- Part#:
2225Y5000271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 2225 - In Stock:
47118
- Part#:
0805J0250151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 0805 - In Stock:
205674
- Part#:
1210Y0250684KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 25V X7R 1210 - In Stock:
98076
- Part#:
1825J2500120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1825 - In Stock:
10296
- Part#:
0603Y2000150JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0603 - In Stock:
290728
- Part#:
1206Y6300121MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V X7R 1206 - In Stock:
269415
- Part#:
2220J2000330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 2220 - In Stock:
13184
- Part#:
2220Y0100271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 2220 - In Stock:
19317
- Part#:
1812Y5000152MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 1812 - In Stock:
96565
- Part#:
2220Y1000181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 2220 - In Stock:
21904
- Part#:
1210J1K20391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV C0G/NP0 1210 - In Stock:
113428
- Part#:
0603J0250470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 0603 - In Stock:
100248
- Part#:
1812J5000471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
94364
- Part#:
1808J0630123KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 1808 - In Stock:
121325
- Part#:
1210J0630150FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1210 - In Stock:
44256
- Part#:
1812Y5000222FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1812 - In Stock:
31585
- Part#:
1206Y2500820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1206 - In Stock:
81234
- Part#:
1210Y5000390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1210 - In Stock:
92992
- Part#:
1210Y5000470GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1210 - In Stock:
68967
- Part#:
1808J0250122GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1808 - In Stock:
74366
- Part#:
1812J6300823MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 630V X7R 1812 - In Stock:
89621
- Part#:
1206Y1000621KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 620PF 100V C0G/NP0 1206 - In Stock:
58148
- Part#:
1111J1500471FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 150V C0G/NP0 1111 - In Stock:
21963
- Part#:
2220Y4K00390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 4KV C0G/NP0 2220 - In Stock:
62501
- Part#:
1812J1000182FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1812 - In Stock:
23561
- Part#:
2225Y0250104MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 2225 - In Stock:
27978
- Part#:
2225J0630222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 2225 - In Stock:
40738
- Part#:
1812Y1000334MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 100V X7R 1812 - In Stock:
82291
- Part#:
1206J1500181FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 150V C0G/NP0 1206 - In Stock:
37335
- Part#:
2225J0160223KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 2225 - In Stock:
31876
- Part#:
1808J0100152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V X7R 1808 - In Stock:
191729
- Part#:
1210Y5000471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1210 - In Stock:
132441
- Part#:
0603Y0632P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 63V C0G/NP0 0603 - In Stock:
116359
- Part#:
2225J0100473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V X7R 2225 - In Stock:
59043
- Part#:
1812Y2000152GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1812 - In Stock:
46873