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#:
1210J2K00100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2KV C0G/NP0 1210 - In Stock:
88065
- Part#:
0603J0630560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 0603 - In Stock:
328571
- Part#:
0603Y0160121KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V X7R 0603 - In Stock:
334939
- Part#:
1206Y2500820GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1206 - In Stock:
80167
- Part#:
1210J0250222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1210 - In Stock:
125048
- Part#:
1111J1502P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 150V C0G/NP0 1111 - In Stock:
80405
- Part#:
0805J0160392MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 0805 - In Stock:
268225
- Part#:
0505Y1503P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 150V C0G/NP0 0505 - In Stock:
94381
- Part#:
2220J0160221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 2220 - In Stock:
49724
- Part#:
1825Y1K20102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV C0G 1825 - In Stock:
36654
- Part#:
1812Y2500391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1812 - In Stock:
61053
- Part#:
0805J1501P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 150V C0G/NP0 0805 - In Stock:
71289
- Part#:
1808Y2000471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1808 - In Stock:
188161
- Part#:
1812J4K00150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 4KV C0G/NP0 1812 - In Stock:
64127
- Part#:
1812Y0100393GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V C0G/NP0 1812 - In Stock:
50027
- Part#:
1808J0500152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 1808 - In Stock:
141615
- Part#:
1206Y0100181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V C0G/NP0 1206 - In Stock:
242460
- Part#:
0603J0630271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 0603 - In Stock:
223103
- Part#:
1206J2K02P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 2KV C0G/NP0 1206 - In Stock:
114871
- Part#:
1111Y1500510FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 150V C0G/NP0 1111 - In Stock:
23257
- Part#:
2225Y6300391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
49547
- Part#:
2220J0630821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 2220 - In Stock:
50351
- Part#:
1111J2506P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1111 - In Stock:
63440
- Part#:
1808Y1000274JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 1808 - In Stock:
75171
- Part#:
0505Y100P300CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 100V C0G/NP0 0505 - In Stock:
122779
- Part#:
1210Y0500100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1210 - In Stock:
110552
- Part#:
0603Y0163P30DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 16V C0G/NP0 0603 - In Stock:
356053
- Part#:
1812J0250562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V X7R 1812 - In Stock:
82755
- Part#:
0505Y1001P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 100V C0G/NP0 0505 - In Stock:
84216
- Part#:
2220Y0630563JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V C0G/NP0 2220 - In Stock:
27891
- Part#:
1825J0500125JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 50V X7R 1825 - In Stock:
34898
- Part#:
2220Y0100471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 2220 - In Stock:
25046
- Part#:
2220J5000680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 2220 - In Stock:
57249
- Part#:
0603Y0500181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 0603 - In Stock:
447398
- Part#:
0805Y2000222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V X7R 0805 - In Stock:
297412
- Part#:
0603Y0630180JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0603 - In Stock:
316559
- Part#:
0603J0100561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 10V C0G/NP0 0603 - In Stock:
361774
- Part#:
1111Y5000301KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 500V C0G/NP0 1111 - In Stock:
76048
- Part#:
1206Y2000331JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1206 - In Stock:
142272
- Part#:
0505Y1501P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 150V C0G/NP0 0505 - In Stock:
131908
- Part#:
0603Y0250471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 0603 - In Stock:
351037
- Part#:
1812J5000102GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1812 - In Stock:
67366
- Part#:
0805Y0630150KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 0805 - In Stock:
285980
- Part#:
0603J2004P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 0603 - In Stock:
440614
- Part#:
2220J2K50392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
48463
- Part#:
2220J0160182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 2220 - In Stock:
12684
- Part#:
1825Y0500104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 1825 - In Stock:
51847
- Part#:
1206Y1K20330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.2KV C0G/NP0 1206 - In Stock:
229202
- Part#:
1111J5002P20CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 500V C0G/NP0 1111 - In Stock:
4382
- Part#:
1812J2000680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1812 - In Stock:
96000