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#:
SFJNL2K00152MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1500PF 2KV AXIAL - In Stock:
2027
- Part#:
2220J0500181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 2220 - In Stock:
9701
- Part#:
0805Y1000101FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0805 - In Stock:
64146
- Part#:
1206J3002P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 300V C0G/NP0 1206 - In Stock:
118865
- Part#:
1206Y1000122JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1206 - In Stock:
138811
- Part#:
1210J1000153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1210 - In Stock:
142777
- Part#:
1808Y0250101JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V X7R 1808 - In Stock:
180145
- Part#:
1206J5000391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1206 - In Stock:
224611
- Part#:
1812J2500271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1812 - In Stock:
49125
- Part#:
2220J2500330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 2220 - In Stock:
44575
- Part#:
0505J1000101GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0505 - In Stock:
104290
- Part#:
1206J0500182FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1206 - In Stock:
68287
- Part#:
1206J0500680JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1206 - In Stock:
98793
- Part#:
0805J0100683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 0805 - In Stock:
283718
- Part#:
1210Y0255P60BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 25V C0G/NP0 1210 - In Stock:
54958
- Part#:
1206J0630300JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 63V C0G/NP0 1206 - In Stock:
106258
- Part#:
1206J2000100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1206 - In Stock:
278334
- Part#:
1111J1K00150FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1111 - In Stock:
23026
- Part#:
0603Y2000390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 0603 - In Stock:
279837
- Part#:
1812Y1000390FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
29275
- Part#:
1206J1K01P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 1KV C0G/NP0 1206 - In Stock:
163865
- Part#:
2220J1000125KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 100V X7R 2220 - In Stock:
25144
- Part#:
2225J6300122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V C0G/NP0 2225 - In Stock:
13620
- Part#:
1812J2000100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1812 - In Stock:
78401
- Part#:
1812J5000223KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 1812 - In Stock:
93562
- Part#:
2225Y2K50330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2.5KV C0G/NP0 2225 - In Stock:
53829
- Part#:
1111Y6300131FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 630V C0G/NP0 1111 - In Stock:
28777
- Part#:
0603J0500221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 0603 - In Stock:
209268
- Part#:
1210Y0500392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 1210 - In Stock:
141964
- Part#:
2225Y0630680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 2225 - In Stock:
10776
- Part#:
1825J1K00333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1KV X7R 1825 - In Stock:
52167
- Part#:
1812J1000472GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1812 - In Stock:
49650
- Part#:
2220Y3K00820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 3KV C0G/NP0 2220 - In Stock:
31028
- Part#:
2225J1K50221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 2225 - In Stock:
16691
- Part#:
2220Y0160151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 2220 - In Stock:
21643
- Part#:
1206Y1000101MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V X7R 1206 - In Stock:
180351
- Part#:
1808J1K00181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1808 - In Stock:
48618
- Part#:
1808J0100561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 10V C0G/NP0 1808 - In Stock:
172682
- Part#:
1111J2502P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 250V C0G/NP0 1111 - In Stock:
65959
- Part#:
1812J1000120JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1812 - In Stock:
80317
- Part#:
2220J1000332FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 2220 - In Stock:
10915
- Part#:
0805Y2000680FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0805 - In Stock:
49072
- Part#:
1825J1K00122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
60677
- Part#:
1111Y6300330JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1111 - In Stock:
67998
- Part#:
1206Y5000100JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1206 - In Stock:
146494
- Part#:
1206Y0250272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V X7R 1206 - In Stock:
234441
- Part#:
0805Y0250471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 0805 - In Stock:
256123
- Part#:
1812Y0100331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 1812 - In Stock:
63211
- Part#:
1210Y2500333MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 1210 - In Stock:
109402
- Part#:
2225J1K20472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.2KV C0G 2225 - In Stock:
29066