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#:
1812Y2500332GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 1812 - In Stock:
37628
- Part#:
1210J1000472FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
40753
- Part#:
1808J2500102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1808 - In Stock:
79756
- Part#:
1210J6300330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1210 - In Stock:
154582
- Part#:
1812J2000121GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
59347
- Part#:
1206J0500682GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1206 - In Stock:
57491
- Part#:
1812Y5000273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 1812 - In Stock:
78861
- Part#:
2225J0160473JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V C0G/NP0 2225 - In Stock:
18785
- Part#:
1210Y1000151KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1210 - In Stock:
78853
- Part#:
0603J0506P80CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 0603 - In Stock:
210200
- Part#:
1812J0250100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 1812 - In Stock:
89781
- Part#:
1206J0500471GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1206 - In Stock:
99544
- Part#:
0603Y0500152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 0603 - In Stock:
399618
- Part#:
0805Y0500562KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 0805 - In Stock:
277874
- Part#:
1812J0250101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1812 - In Stock:
85618
- Part#:
1206J050P500HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 50V C0G/NP0 1206 - In Stock:
63474
- Part#:
1825J0100223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V X7R 1825 - In Stock:
50933
- Part#:
0805Y0108P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 10V C0G/NP0 0805 - In Stock:
378605
- Part#:
1808Y2000221KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 1808 - In Stock:
129371
- Part#:
1210J6300471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1210 - In Stock:
81511
- Part#:
1808YA250391KXRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 1808 - In Stock:
76220
- Part#:
1808JA250820GCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1808 - In Stock:
75815
- Part#:
1812Y0100223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V X7R 1812 - In Stock:
90709
- Part#:
2220J5000823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 2220 - In Stock:
79256
- Part#:
2225J0500154KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V C0G/NP0 2225 - In Stock:
21297
- Part#:
1808Y0500333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
181076
- Part#:
2220J0160124GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V C0G/NP0 2220 - In Stock:
9969
- Part#:
1812J5000822KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V C0G/NP0 1812 - In Stock:
79574
- Part#:
0603Y0500122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V X7R 0603 - In Stock:
534469
- Part#:
2220J3K00471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 3KV C0G/NP0 2220 - In Stock:
54781
- Part#:
1812J1K00101MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV X7R 1812 - In Stock:
65607
- Part#:
1812J1000154JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 100V X7R 1812 - In Stock:
68792
- Part#:
1812Y0100151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V C0G/NP0 1812 - In Stock:
61320
- Part#:
1808J3K00820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 3KV C0G/NP0 1808 - In Stock:
83280
- Part#:
0805Y0250330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 0805 - In Stock:
423331
- Part#:
2225J5000820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 2225 - In Stock:
30544
- Part#:
0603Y0160683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 0603 - In Stock:
400051
- Part#:
1812J6K00561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 6KV X7R 1812 - In Stock:
92491
- Part#:
1825J5000332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 1825 - In Stock:
66386
- Part#:
1812Y4K00470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 4KV C0G/NP0 1812 - In Stock:
69946
- Part#:
2220J1K00332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 2220 - In Stock:
65906
- Part#:
1812YA250180FCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1812 - In Stock:
27889
- Part#:
1206Y6300681KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 1206 - In Stock:
154194
- Part#:
1206Y1K02P70DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 1KV C0G/NP0 1206 - In Stock:
160599
- Part#:
0805Y0630221MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V X7R 0805 - In Stock:
272847
- Part#:
2211JA250820KCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 2211 - In Stock:
79144
- Part#:
1808Y2K00182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2KV X7R 1808 - In Stock:
143256
- Part#:
1206Y0630102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1206 - In Stock:
255393
- Part#:
2225J1K00101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 2225 - In Stock:
18326
- Part#:
2225J6300270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 2225 - In Stock:
13846