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#:
2225Y1K00151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 2225 - In Stock:
54963
- Part#:
1825J5000682JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V C0G/NP0 1825 - In Stock:
59325
- Part#:
1206Y2000101KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V X7R 1206 - In Stock:
188810
- Part#:
0805J0160332JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V X7R 0805 - In Stock:
228112
- Part#:
1210J5000220MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V X7R 1210 - In Stock:
130113
- Part#:
2225Y1K00471MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 2225 - In Stock:
39997
- Part#:
1206Y5001P50CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 500V C0G/NP0 1206 - In Stock:
105228
- Part#:
1206J0250101MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V X7R 1206 - In Stock:
184546
- Part#:
0603J0500150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 0603 - In Stock:
119303
- Part#:
1812Y0500470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1812 - In Stock:
91613
- Part#:
1808J2500470JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1808 - In Stock:
123684
- Part#:
1812Y0250273KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V C0G/NP0 1812 - In Stock:
77301
- Part#:
2225Y1000184MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 2225 - In Stock:
45751
- Part#:
1812Y2500220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1812 - In Stock:
70284
- Part#:
2220J1000152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 2220 - In Stock:
9448
- Part#:
1825J0250472FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1825 - In Stock:
12739
- Part#:
0603J0630620JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 63V C0G/NP0 0603 - In Stock:
157004
- Part#:
0805Y0630471KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 0805 - In Stock:
97834
- Part#:
1812J2000272KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 1812 - In Stock:
82433
- Part#:
1825Y1K20333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1.2KV X7R 1825 - In Stock:
36569
- Part#:
2225Y2000124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 2225 - In Stock:
43364
- Part#:
2225Y6K00270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 6KV C0G/NP0 2225 - In Stock:
96766
- Part#:
2220J0500103JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 2220 - In Stock:
33832
- Part#:
1825J1K20471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV C0G/NP0 1825 - In Stock:
27779
- Part#:
1210J2000470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1210 - In Stock:
72024
- Part#:
2225J5000390FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 2225 - In Stock:
11462
- Part#:
1206J1K02P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 1KV C0G/NP0 1206 - In Stock:
77813
- Part#:
0603Y1000130GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 100V C0G/NP0 0603 - In Stock:
76008
- Part#:
0805Y1K00330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 0805 - In Stock:
343229
- Part#:
1210Y0630184KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 1210 - In Stock:
74381
- Part#:
1111J1000200FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 100V C0G/NP0 1111 - In Stock:
25716
- Part#:
0603J0500100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 0603 - In Stock:
130069
- Part#:
1206Y1K01P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 1KV C0G/NP0 1206 - In Stock:
65168
- Part#:
1808J1K05P60DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 1808 - In Stock:
67554
- Part#:
0603Y0500391MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
459531
- Part#:
1812J0630125KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 63V X7R 1812 - In Stock:
58374
- Part#:
0505J2002P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 200V C0G/NP0 0505 - In Stock:
80241
- Part#:
1206J6300821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 1206 - In Stock:
181983
- Part#:
1206Y0500101KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V X7R 1206 - In Stock:
177720
- Part#:
1206Y5000153JER - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 500V X7R 1206 - In Stock:
136078
- Part#:
1808J0500822FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1808 - In Stock:
43888
- Part#:
0805Y2000121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 0805 - In Stock:
116096
- Part#:
2220J2500331FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 2220 - In Stock:
7855
- Part#:
1206Y0250274KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 1206 - In Stock:
127760
- Part#:
1808J2000181GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1808 - In Stock:
67756
- Part#:
1812Y2500123KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V C0G 1812 - In Stock:
75632
- Part#:
1206J5000820GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1206 - In Stock:
106891
- Part#:
0505Y2506P80BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 0505 - In Stock:
65138
- Part#:
1206J6300121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 1206 - In Stock:
148040
- Part#:
2220Y0500473KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 2220 - In Stock:
34128