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#:
1812J6K00331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 6KV X7R 1812 - In Stock:
95445
- Part#:
1812J1K00272GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV C0G/NP0 1812 - In Stock:
40474
- Part#:
2225J1K00152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 2225 - In Stock:
68457
- Part#:
2220Y0500394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 2220 - In Stock:
46120
- Part#:
1812J1000154KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 100V X7R 1812 - In Stock:
89749
- Part#:
2220Y2000333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 2220 - In Stock:
46218
- Part#:
0805J0630221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0805 - In Stock:
462583
- Part#:
1111Y3006P80BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 300V C0G/NP0 1111 - In Stock:
51330
- Part#:
0805Y0500683MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 0805 - In Stock:
169575
- Part#:
1210Y2500101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1210 - In Stock:
125635
- Part#:
1210Y1K00101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
118514
- Part#:
1206J0160271JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V X7R 1206 - In Stock:
125933
- Part#:
0603Y0250820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 0603 - In Stock:
84248
- Part#:
1812Y1K20151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV C0G/NP0 1812 - In Stock:
40243
- Part#:
1812J2K50152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2.5KV X7R 1812 - In Stock:
88050
- Part#:
1808Y0250273GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V C0G/NP0 1808 - In Stock:
54662
- Part#:
2220Y2000181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 2220 - In Stock:
24264
- Part#:
1808Y2000221JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 1808 - In Stock:
80523
- Part#:
1812Y0630331GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1812 - In Stock:
46969
- Part#:
1210J0500101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1210 - In Stock:
147518
- Part#:
1812Y2500820JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1812 - In Stock:
77545
- Part#:
1812Y0250472MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V X7R 1812 - In Stock:
92410
- Part#:
2225J1K50152KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.5KV C0G 2225 - In Stock:
43539
- Part#:
1812J1000472JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1812 - In Stock:
76864
- Part#:
1825Y0500101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1825 - In Stock:
13291
- Part#:
0603J1008P20CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
247938
- Part#:
0603J0100822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V X7R 0603 - In Stock:
407903
- Part#:
2220J6K00220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 6KV C0G/NP0 2220 - In Stock:
78273
- Part#:
1808J4K00100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 4KV C0G/NP0 1808 - In Stock:
44528
- Part#:
1812J2500392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 1812 - In Stock:
75154
- Part#:
1206J6301P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 630V C0G/NP0 1206 - In Stock:
116556
- Part#:
1206Y0163P90DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 16V C0G/NP0 1206 - In Stock:
164437
- Part#:
1210J2000180FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1210 - In Stock:
41565
- Part#:
1206J0255P60CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 25V C0G/NP0 1206 - In Stock:
139289
- Part#:
1812Y2000472GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 1812 - In Stock:
33408
- Part#:
0603Y250P470CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 250V C0G/NP0 0603 - In Stock:
195733
- Part#:
0603J2000180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 0603 - In Stock:
434170
- Part#:
0603J0500270KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 0603 - In Stock:
206256
- Part#:
1806J1000471MCTE01 - Manufacturers:
Knowles Syfer - Description:
CAP CER - In Stock:
116913
- Part#:
0805Y1000820FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 0805 - In Stock:
51732
- Part#:
0603J0501P80BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
118789
- Part#:
2225J0160474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 2225 - In Stock:
35503
- Part#:
1206Y1K01P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 1KV C0G/NP0 1206 - In Stock:
58692
- Part#:
2220J3K00821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 3KV C0G/NP0 2220 - In Stock:
31844
- Part#:
0603Y0500102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 0603 - In Stock:
235807
- Part#:
1812J2500471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1812 - In Stock:
80594
- Part#:
1210J0100822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 1210 - In Stock:
60664
- Part#:
0805J5000271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 0805 - In Stock:
55088
- Part#:
1808J3K00100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 3KV C0G/NP0 1808 - In Stock:
50468
- Part#:
1210J2000222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V X7R 1210 - In Stock:
118822