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#:
0603Y050P700CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 50V C0G/NP0 0603 - In Stock:
264077
- Part#:
1808Y1K06P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1KV C0G/NP0 1808 - In Stock:
64508
- Part#:
0805Y3008P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 300V C0G/NP0 0805 - In Stock:
141625
- Part#:
1206Y5000152JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 1206 - In Stock:
151021
- Part#:
1206J0250821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1206 - In Stock:
241334
- Part#:
1812JA250101KCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1812 - In Stock:
96588
- Part#:
1210Y1K00101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1210 - In Stock:
156336
- Part#:
1206J0250154JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 1206 - In Stock:
205882
- Part#:
1210Y0100155KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 10V X7R 1210 - In Stock:
64307
- Part#:
1111J2000101FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1111 - In Stock:
27792
- Part#:
1812J5000151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1812 - In Stock:
68604
- Part#:
1808J0250470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 1808 - In Stock:
110041
- Part#:
1825J6300220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 630V C0G/NP0 1825 - In Stock:
60079
- Part#:
1206Y0160470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1206 - In Stock:
129354
- Part#:
1111Y5004P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 500V C0G/NP0 1111 - In Stock:
31633
- Part#:
1812Y6300331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V X7R 1812 - In Stock:
64377
- Part#:
2225J2K50681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV C0G/NP0 2225 - In Stock:
44952
- Part#:
1808JA250680FCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
52930
- Part#:
2220Y0250101JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 2220 - In Stock:
24821
- Part#:
1206Y0500181JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V X7R 1206 - In Stock:
175937
- Part#:
0805J2500392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V X7R 0805 - In Stock:
423024
- Part#:
1210J6300331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V X7R 1210 - In Stock:
120184
- Part#:
1825J0250562FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1825 - In Stock:
13024
- Part#:
1206Y1K00180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 1206 - In Stock:
126535
- Part#:
1206Y1K20822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.2KV X7R 1206 - In Stock:
213836
- Part#:
1825Y0160123MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 1825 - In Stock:
43483
- Part#:
1206Y2000152FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1206 - In Stock:
50336
- Part#:
1206Y5000122KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1206 - In Stock:
140096
- Part#:
1206Y0630151FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1206 - In Stock:
68431
- Part#:
1210J2500153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 1210 - In Stock:
141659
- Part#:
1210Y0500820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1210 - In Stock:
69189
- Part#:
1812Y0630180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1812 - In Stock:
36767
- Part#:
0603Y1000330JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 0603 - In Stock:
181255
- Part#:
1808Y0500820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1808 - In Stock:
125203
- Part#:
1210Y0500100KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1210 - In Stock:
90719
- Part#:
1825J0160122JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 1825 - In Stock:
49831
- Part#:
0603Y1000472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 0603 - In Stock:
408792
- Part#:
0603Y063P820DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 63V C0G/NP0 0603 - In Stock:
386693
- Part#:
1812J2500154JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 1812 - In Stock:
55877
- Part#:
1206Y2500390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1206 - In Stock:
67396
- Part#:
2225Y0160274JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V C0G/NP0 2225 - In Stock:
17397
- Part#:
2225J0160271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 2225 - In Stock:
14851
- Part#:
1206J2002P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 1206 - In Stock:
91238
- Part#:
1808Y0500684MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 50V X7R 1808 - In Stock:
98989
- Part#:
1812J2500474JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 250V X7R 1812 - In Stock:
36232
- Part#:
1111Y2504P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 250V C0G/NP0 1111 - In Stock:
38398
- Part#:
1812J0250681FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 1812 - In Stock:
26474
- Part#:
0805Y6300150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 0805 - In Stock:
389263
- Part#:
1210J0630270FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1210 - In Stock:
46423
- Part#:
2220Y0160823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 2220 - In Stock:
31916