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#:
1210Y0500223KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 1210 - In Stock:
104465
- Part#:
1812Y0500102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1812 - In Stock:
83380
- Part#:
0805Y0160392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
285524
- Part#:
1808Y0630472KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1808 - In Stock:
104824
- Part#:
1206J2K01P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 2KV C0G/NP0 1206 - In Stock:
79483
- Part#:
1808Y0160273KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 1808 - In Stock:
76856
- Part#:
1812J2K50561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2.5KV C0G/NP0 1812 - In Stock:
80298
- Part#:
1812Y5000681JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 1812 - In Stock:
80942
- Part#:
2225Y2K00100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2KV C0G/NP0 2225 - In Stock:
16503
- Part#:
0603Y1000181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 0603 - In Stock:
105979
- Part#:
1812Y0500125MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 50V X7R 1812 - In Stock:
43671
- Part#:
1206Y1K00300KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 1KV C0G/NP0 1206 - In Stock:
103641
- Part#:
1812Y1K50180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.5KV C0G/NP0 1812 - In Stock:
33170
- Part#:
1206J1K00390KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1000V C0G/NP0 1206 - In Stock:
188784
- Part#:
1206J0637P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 63V C0G/NP0 1206 - In Stock:
90263
- Part#:
1808Y0160560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 1808 - In Stock:
123599
- Part#:
2225Y0500392GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 2225 - In Stock:
18333
- Part#:
1210J2000151JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1210 - In Stock:
95157
- Part#:
1206Y0630100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1206 - In Stock:
307544
- Part#:
1812J2500151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1812 - In Stock:
82288
- Part#:
1206Y5001P50BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 500V C0G/NP0 1206 - In Stock:
75878
- Part#:
1206Y2000562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 1206 - In Stock:
241273
- Part#:
1808J0160271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1808 - In Stock:
64882
- Part#:
1210J0250183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
168807
- Part#:
2220Y3K00121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 3KV C0G/NP0 2220 - In Stock:
61583
- Part#:
1808Y1K00821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 1808 - In Stock:
72561
- Part#:
1206Y0250151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 1206 - In Stock:
290258
- Part#:
1808J0160473JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 1808 - In Stock:
130203
- Part#:
0805Y1000221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0805 - In Stock:
362985
- Part#:
1808J1K20271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV C0G/NP0 1808 - In Stock:
82179
- Part#:
0603Y0500130JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 50V C0G/NP0 0603 - In Stock:
201421
- Part#:
1812J0160222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1812 - In Stock:
83550
- Part#:
0603Y0632P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 63V C0G/NP0 0603 - In Stock:
91170
- Part#:
2220Y2K50820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2.5KV C0G/NP0 2220 - In Stock:
61307
- Part#:
2220Y2K00183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 2KV X7R 2220 - In Stock:
40476
- Part#:
1812Y1000393JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 1812 - In Stock:
78554
- Part#:
2225Y1K50470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.5KV C0G/NP0 2225 - In Stock:
37376
- Part#:
0805Y0630181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 0805 - In Stock:
336024
- Part#:
2225Y0250821FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 2225 - In Stock:
6558
- Part#:
2225J0160124KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V C0G/NP0 2225 - In Stock:
17385
- Part#:
2220J5000154KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 500V X7R 2220 - In Stock:
40044
- Part#:
1210J0630563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 1210 - In Stock:
148293
- Part#:
2225J2500183MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V X7R 2225 - In Stock:
33365
- Part#:
2225J5000182GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 2225 - In Stock:
18674
- Part#:
1808Y1000103KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 1808 - In Stock:
97938
- Part#:
2225Y6300472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V X7R 2225 - In Stock:
37790
- Part#:
2220Y3K00122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 3KV X7R 2220 - In Stock:
62490
- Part#:
1808J2K00390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2KV C0G/NP0 1808 - In Stock:
89892
- Part#:
1206Y0508P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 1206 - In Stock:
98798
- Part#:
2220J0160822JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 2220 - In Stock:
38823