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#:
1808J0160391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1808 - In Stock:
67844
- Part#:
0505J1502P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0505 - In Stock:
137609
- Part#:
0805Y2000391GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 0805 - In Stock:
96414
- Part#:
1206Y6300822KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V X7R 1206 - In Stock:
140262
- Part#:
1825J0500563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 1825 - In Stock:
50159
- Part#:
1210Y0630220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 1210 - In Stock:
121756
- Part#:
1808J6K05P60CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 6KV C0G/NP0 1808 - In Stock:
80866
- Part#:
1206J1500300JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 150V C0G/NP0 1206 - In Stock:
117460
- Part#:
2220Y0250222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 2220 - In Stock:
25356
- Part#:
0805J6302P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 630V C0G/NP0 0805 - In Stock:
210583
- Part#:
1825J0100333FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V C0G/NP0 1825 - In Stock:
11401
- Part#:
0603Y2000561JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V X7R 0603 - In Stock:
281483
- Part#:
2220Y0630184KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 2220 - In Stock:
33572
- Part#:
0603Y0500471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 0603 - In Stock:
234385
- Part#:
0603J0630822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V X7R 0603 - In Stock:
574402
- Part#:
1812Y5000560KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1812 - In Stock:
85382
- Part#:
1210Y2000122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V X7R 1210 - In Stock:
128557
- Part#:
1825Y2500471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1825 - In Stock:
18304
- Part#:
1808J2500470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1808 - In Stock:
156931
- Part#:
0805J2500152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V X7R 0805 - In Stock:
314856
- Part#:
1210J0250120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1210 - In Stock:
131959
- Part#:
1812J0500560KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1812 - In Stock:
95382
- Part#:
1825J6K00560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 6KV C0G/NP0 1825 - In Stock:
59066
- Part#:
1825Y3K00270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 3KV C0G/NP0 1825 - In Stock:
50800
- Part#:
1206Y2500122KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V X7R 1206 - In Stock:
190199
- Part#:
0805J6300180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 0805 - In Stock:
427073
- Part#:
1210Y1K20471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV X7R 1210 - In Stock:
126692
- Part#:
0805J1K00470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 0805 - In Stock:
181566
- Part#:
1812Y0500105KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 50V X7R 1812 - In Stock:
74810
- Part#:
1206J0250561JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V X7R 1206 - In Stock:
163157
- Part#:
0805J2505P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 0805 - In Stock:
69442
- Part#:
2220J2K00122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2KV C0G/NP0 2220 - In Stock:
12730
- Part#:
0603J0250150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 0603 - In Stock:
80710
- Part#:
1206Y3000470FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 300V C0G/NP0 1206 - In Stock:
46200
- Part#:
2225J5000154KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 500V X7R 2225 - In Stock:
33964
- Part#:
1825J0100562JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V C0G/NP0 1825 - In Stock:
40664
- Part#:
1210Y1K00471MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 1210 - In Stock:
143005
- Part#:
1812J0630333FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 1812 - In Stock:
14999
- Part#:
1808Y0250181JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 1808 - In Stock:
122062
- Part#:
1825Y2K00150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2KV C0G/NP0 1825 - In Stock:
34238
- Part#:
1812Y2K50100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2.5KV C0G/NP0 1812 - In Stock:
37941
- Part#:
0603J3000390GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 300V C0G/NP0 0603 - In Stock:
74672
- Part#:
0805Y5000390GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 0805 - In Stock:
143065
- Part#:
1206J6303P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 630V C0G/NP0 1206 - In Stock:
50794
- Part#:
2220J0160181GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 2220 - In Stock:
19702
- Part#:
1206Y1000182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1206 - In Stock:
200201
- Part#:
0603Y2000101KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 0603 - In Stock:
154922
- Part#:
2225Y2K00333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 2KV X7R 2225 - In Stock:
34199
- Part#:
1812Y1K00150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1812 - In Stock:
77579
- Part#:
0805J6300121KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V X7R 0805 - In Stock:
452881