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#:
1111Y2002P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 1111 - In Stock:
82714
- Part#:
2225Y1000390JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 2225 - In Stock:
24487
- Part#:
1206J0500821JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1206 - In Stock:
53317
- Part#:
1206J0500821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V X7R 1206 - In Stock:
271243
- Part#:
1210Y2000820KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1210 - In Stock:
80181
- Part#:
0805Y2503P90HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 250V C0G/NP0 0805 - In Stock:
60754
- Part#:
2220Y5K00560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 5KV C0G/NP0 2220 - In Stock:
56164
- Part#:
1808YA250270JCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1808 - In Stock:
84775
- Part#:
1808Y2000152KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 1808 - In Stock:
119864
- Part#:
0805J0630681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V X7R 0805 - In Stock:
566971
- Part#:
1808YA250150KCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1808 - In Stock:
74430
- Part#:
1206Y6300360JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 630V C0G/NP0 1206 - In Stock:
120225
- Part#:
1825J6300681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V X7R 1825 - In Stock:
55989
- Part#:
1825J0630334JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1825 - In Stock:
34826
- Part#:
1812J1K20152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.2KV X7R 1812 - In Stock:
83682
- Part#:
1111Y2K01P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 2000V C0G/NP0 1111 - In Stock:
79841
- Part#:
0603J2008P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 0603 - In Stock:
207267
- Part#:
1210J2000393KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 200V X7R 1210 - In Stock:
72780
- Part#:
1825J6K00470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 6KV C0G/NP0 1825 - In Stock:
71676
- Part#:
1210J0630152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1210 - In Stock:
137005
- Part#:
1206Y0503P90DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 1206 - In Stock:
169858
- Part#:
1206Y100P500BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
153658
- Part#:
1206Y0100562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V C0G/NP0 1206 - In Stock:
125792
- Part#:
1812J0100683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 1812 - In Stock:
87330
- Part#:
2225J5000470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 2225 - In Stock:
32224
- Part#:
1825J2500123KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 1825 - In Stock:
47835
- Part#:
2225J0500473JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 2225 - In Stock:
20235
- Part#:
1825J1K00681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 1825 - In Stock:
65544
- Part#:
1812J0250152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 1812 - In Stock:
39824
- Part#:
0805Y2000391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 0805 - In Stock:
258844
- Part#:
2220J2000152KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 2220 - In Stock:
37838
- Part#:
1812Y0250472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1812 - In Stock:
83174
- Part#:
0603J0500150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 0603 - In Stock:
520784
- Part#:
1812J5000104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 1812 - In Stock:
72692
- Part#:
1812J2500221FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1812 - In Stock:
24827
- Part#:
0505J2000180GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 0505 - In Stock:
57339
- Part#:
1210Y2000182JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1210 - In Stock:
72694
- Part#:
1206J1001P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 1206 - In Stock:
135738
- Part#:
1206Y2500751GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 750PF 250V C0G/NP0 1206 - In Stock:
63794
- Part#:
1808J0500273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 1808 - In Stock:
140761
- Part#:
1808J0500330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1808 - In Stock:
55158
- Part#:
1210J0160182GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 1210 - In Stock:
71203
- Part#:
1206J5002P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 500V C0G/NP0 1206 - In Stock:
121184
- Part#:
0603Y0255P60BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 25V C0G/NP0 0603 - In Stock:
120613
- Part#:
1210J6300102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1210 - In Stock:
142207
- Part#:
1210J0160394MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 1210 - In Stock:
86893
- Part#:
1812Y2K00681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV C0G/NP0 1812 - In Stock:
39211
- Part#:
1206J2500182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 1206 - In Stock:
77790
- Part#:
1808Y0630333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 1808 - In Stock:
154762
- Part#:
1206Y2000151FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1206 - In Stock:
77944