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#:
1825J2000472FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 1825 - In Stock:
10404
- Part#:
2220J1000682KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 2220 - In Stock:
40187
- Part#:
1808J1000104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 1808 - In Stock:
164989
- Part#:
1825J2500274KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 250V X7R 1825 - In Stock:
42210
- Part#:
1825Y5000274JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 500V X7R 1825 - In Stock:
28755
- Part#:
1812J5000101FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1812 - In Stock:
27926
- Part#:
1808J6300180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 1808 - In Stock:
89066
- Part#:
1825Y1000184MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 1825 - In Stock:
46450
- Part#:
1206J0250102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1206 - In Stock:
278237
- Part#:
2220J2500562JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
55480
- Part#:
2225Y0160391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 2225 - In Stock:
16474
- Part#:
1111J3000620GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 300V C0G/NP0 1111 - In Stock:
58842
- Part#:
0805J0500150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 0805 - In Stock:
103268
- Part#:
1808J2500471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1808 - In Stock:
100790
- Part#:
2225J1K50330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.5KV C0G/NP0 2225 - In Stock:
23212
- Part#:
1206J1000110KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 100V C0G/NP0 1206 - In Stock:
99452
- Part#:
1825J3K00820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 3KV C0G/NP0 1825 - In Stock:
33852
- Part#:
1206Y5000121JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1206 - In Stock:
172150
- Part#:
0603J1505P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 150V C0G/NP0 0603 - In Stock:
117144
- Part#:
1812Y0250221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1812 - In Stock:
67338
- Part#:
2225J2K50152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2.5KV C0G 2225 - In Stock:
21922
- Part#:
1808Y2K50820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2.5KV C0G/NP0 1808 - In Stock:
68722
- Part#:
1206J1500361JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 360PF 150V C0G/NP0 1206 - In Stock:
81092
- Part#:
2225Y2K50470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2.5KV C0G/NP0 2225 - In Stock:
26517
- Part#:
1808Y1K00120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1808 - In Stock:
87160
- Part#:
1808Y1K00102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
131347
- Part#:
1206J0250180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 1206 - In Stock:
81393
- Part#:
1825J0500220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
57822
- Part#:
1210J0250153KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1210 - In Stock:
101434
- Part#:
1206Y0505P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 50V C0G/NP0 1206 - In Stock:
91178
- Part#:
0603Y0500472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 0603 - In Stock:
529241
- Part#:
1808J0630121FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1808 - In Stock:
56722
- Part#:
1808J6300182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V C0G/NP0 1808 - In Stock:
88057
- Part#:
1812J1000273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 1812 - In Stock:
63811
- Part#:
1808Y2000182MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V X7R 1808 - In Stock:
125106
- Part#:
0805Y3000910JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 300V C0G/NP0 0805 - In Stock:
94396
- Part#:
1812Y2500272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 1812 - In Stock:
59687
- Part#:
0603Y2000270GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0603 - In Stock:
162243
- Part#:
1812Y6300562MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V X7R 1812 - In Stock:
81300
- Part#:
0805J5000390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 0805 - In Stock:
574118
- Part#:
1210J1000562FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1210 - In Stock:
35060
- Part#:
2225Y3K00100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 3KV C0G/NP0 2225 - In Stock:
25789
- Part#:
2220Y0250102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 2220 - In Stock:
38077
- Part#:
1812Y1K00151FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1812 - In Stock:
31763
- Part#:
1210Y1K00272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV X7R 1210 - In Stock:
159879
- Part#:
1206J1500240FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 150V C0G/NP0 1206 - In Stock:
53909
- Part#:
1808Y1K00680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1808 - In Stock:
64946
- Part#:
1812J0630331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1812 - In Stock:
72239
- Part#:
2225J0250682GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 2225 - In Stock:
15101
- Part#:
1210Y0500474KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 1210 - In Stock:
79446