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#:
1812J0500220JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1812 - In Stock:
93353
- Part#:
1808JA250181JXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 1808 - In Stock:
90680
- Part#:
1812Y6300471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V X7R 1812 - In Stock:
90301
- Part#:
2225J1K20392JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV C0G 2225 - In Stock:
27195
- Part#:
2225J1000470FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 2225 - In Stock:
9032
- Part#:
1206Y0160331JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V X7R 1206 - In Stock:
155125
- Part#:
2225Y1000120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 2225 - In Stock:
41435
- Part#:
2220J2000123MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 2220 - In Stock:
67342
- Part#:
1206Y1000153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1206 - In Stock:
170084
- Part#:
1812J0630820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1812 - In Stock:
87717
- Part#:
1210Y5000471JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 1210 - In Stock:
119679
- Part#:
1210Y2500124JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 1210 - In Stock:
76083
- Part#:
2225J0160181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 2225 - In Stock:
39607
- Part#:
0805J0505P60CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 0805 - In Stock:
166881
- Part#:
1808J1000273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 1808 - In Stock:
114027
- Part#:
0505Y1500510KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 150V C0G/NP0 0505 - In Stock:
111790
- Part#:
0805J0250182JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 0805 - In Stock:
218968
- Part#:
1812Y2500183JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V X7R 1812 - In Stock:
54650
- Part#:
0805J0100221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 10V X7R 0805 - In Stock:
397304
- Part#:
2225Y1K50561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV C0G/NP0 2225 - In Stock:
24366
- Part#:
1111Y5000751JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 750PF 500V C0G/NP0 1111 - In Stock:
58528
- Part#:
1210J1000102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 1210 - In Stock:
85675
- Part#:
1206Y2K03P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 2000V C0G/NP0 1206 - In Stock:
120382
- Part#:
2225J2500105MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 250V X7R 2225 - In Stock:
24034
- Part#:
0805Y2000391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 0805 - In Stock:
178504
- Part#:
2220J1K20221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV X7R 2220 - In Stock:
57947
- Part#:
1206J1000152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 1206 - In Stock:
259661
- Part#:
1206Y2000470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1206 - In Stock:
176530
- Part#:
1808Y0160270GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 1808 - In Stock:
69773
- Part#:
2220J0250123FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 2220 - In Stock:
12449
- Part#:
1206Y0500102KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 1206 - In Stock:
178911
- Part#:
1210Y0160105JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1210 - In Stock:
58884
- Part#:
2225Y2500101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 2225 - In Stock:
9663
- Part#:
2225J0630394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 2225 - In Stock:
44892
- Part#:
1206Y5000470FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1206 - In Stock:
48183
- Part#:
2225J0630681FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
7413
- Part#:
1206J0250102FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1206 - In Stock:
81730
- Part#:
1210Y2500680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1210 - In Stock:
112583
- Part#:
2220Y3K00101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 3KV C0G/NP0 2220 - In Stock:
29926
- Part#:
1210J2000180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1210 - In Stock:
49483
- Part#:
2220J1000470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 2220 - In Stock:
30481
- Part#:
1812Y0500104MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 1812 - In Stock:
80054
- Part#:
1825J2K00470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2KV C0G/NP0 1825 - In Stock:
65708
- Part#:
1210J0160821KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 1210 - In Stock:
103827
- Part#:
1812Y5000561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 1812 - In Stock:
77979
- Part#:
1812Y2500472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 1812 - In Stock:
103109
- Part#:
1111Y3000102JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 300V C0G/NP0 1111 - In Stock:
71703
- Part#:
1206Y1000392JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 1206 - In Stock:
152810
- Part#:
1206Y0162P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 16V C0G/NP0 1206 - In Stock:
276336
- Part#:
0805J0634P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 63V C0G/NP0 0805 - In Stock:
135112