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#:
2225J0250124KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 2225 - In Stock:
27260
- Part#:
1808J0100221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 10V X7R 1808 - In Stock:
193291
- Part#:
2225J5000181JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 2225 - In Stock:
30836
- Part#:
2220Y3K00470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 3KV C0G/NP0 2220 - In Stock:
62300
- Part#:
1206Y5000390FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1206 - In Stock:
86637
- Part#:
1206J6300680JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1206 - In Stock:
102459
- Part#:
0603Y2500330GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0603 - In Stock:
64041
- Part#:
0505J0500910KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 50V C0G/NP0 0505 - In Stock:
116657
- Part#:
1808Y0160184MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 1808 - In Stock:
67254
- Part#:
1812J2K50680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2.5KV C0G/NP0 1812 - In Stock:
83663
- Part#:
1206Y0500683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1206 - In Stock:
191443
- Part#:
1825Y5K00181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 5KV C0G/NP0 1825 - In Stock:
19070
- Part#:
1808Y0250332JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 1808 - In Stock:
120978
- Part#:
2220Y0630270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 2220 - In Stock:
40769
- Part#:
1808Y1000152JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1808 - In Stock:
83591
- Part#:
2225Y0500273JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V C0G/NP0 2225 - In Stock:
17332
- Part#:
1206Y1K00180FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 1206 - In Stock:
32999
- Part#:
1111J1001P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 1111 - In Stock:
75202
- Part#:
1812Y1000270FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1812 - In Stock:
32109
- Part#:
1210Y2K00330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2KV C0G/NP0 1210 - In Stock:
86599
- Part#:
1210J2000560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1210 - In Stock:
97818
- Part#:
1210Y0250105KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 25V X7R 1210 - In Stock:
94122
- Part#:
1206J0160333KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 1206 - In Stock:
174369
- Part#:
0603J0630221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0603 - In Stock:
147305
- Part#:
2225Y1K50270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 2225 - In Stock:
15310
- Part#:
1825Y1K20152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.2KV X7R 1825 - In Stock:
61076
- Part#:
1808J2K00820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2KV C0G/NP0 1808 - In Stock:
75778
- Part#:
1210Y1000221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1210 - In Stock:
142356
- Part#:
1812J0500470FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1812 - In Stock:
28635
- Part#:
0603J2000330JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 0603 - In Stock:
248132
- Part#:
0505J0500331KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 0505 - In Stock:
97530
- Part#:
2225Y1K20472KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.2KV C0G 2225 - In Stock:
26722
- Part#:
0603Y1000150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 0603 - In Stock:
448740
- Part#:
1825Y0630124GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
13669
- Part#:
1111Y5000561JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1111 - In Stock:
62966
- Part#:
1206Y0630272MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 1206 - In Stock:
217936
- Part#:
0805Y0630391KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0805 - In Stock:
280181
- Part#:
1111J1000240KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 100V C0G/NP0 1111 - In Stock:
61142
- Part#:
1210J2000182JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1210 - In Stock:
63507
- Part#:
1206J2000820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1206 - In Stock:
156220
- Part#:
0805J6300120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 0805 - In Stock:
641993
- Part#:
1206Y0500121JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 1206 - In Stock:
158128
- Part#:
1825Y0630273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 1825 - In Stock:
38935
- Part#:
1812Y6K00220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 6KV C0G/NP0 1812 - In Stock:
67797
- Part#:
2225Y2500124MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 2225 - In Stock:
33780
- Part#:
1812Y5000560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1812 - In Stock:
96946
- Part#:
1812Y1000184MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 1812 - In Stock:
59761
- Part#:
1825Y5000102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 1825 - In Stock:
51131
- Part#:
1825J5K00391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 5KV C0G/NP0 1825 - In Stock:
87370
- Part#:
1808J0500473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1808 - In Stock:
172649