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#:
1206Y1K00681KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 1206 - In Stock:
184573
- Part#:
2225J2K00222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 2KV C0G/NP0 2225 - In Stock:
27048
- Part#:
2220J1K00152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 2220 - In Stock:
82731
- Part#:
0805Y2506P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 0805 - In Stock:
301215
- Part#:
1111Y2000161KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 200V C0G/NP0 1111 - In Stock:
87454
- Part#:
1825J2000822FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V C0G/NP0 1825 - In Stock:
11164
- Part#:
2220J2500220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 2220 - In Stock:
12083
- Part#:
1812Y6300102KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1812 - In Stock:
91200
- Part#:
0805J0631P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 0805 - In Stock:
413074
- Part#:
0805Y5000101KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 0805 - In Stock:
332199
- Part#:
1825Y2500274JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 250V X7R 1825 - In Stock:
30950
- Part#:
1206Y2000330JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1206 - In Stock:
181434
- Part#:
2220J0630103JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 2220 - In Stock:
34296
- Part#:
1206Y0160150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 1206 - In Stock:
159884
- Part#:
0603J2002P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0603 - In Stock:
223029
- Part#:
0805Y1000560FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 0805 - In Stock:
57529
- Part#:
1812Y0500270KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1812 - In Stock:
91221
- Part#:
1812J5K00470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 5KV C0G/NP0 1812 - In Stock:
83215
- Part#:
1206Y3000221FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 300V C0G/NP0 1206 - In Stock:
46060
- Part#:
1825Y0500471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
55001
- Part#:
1111Y5000120JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1111 - In Stock:
66278
- Part#:
2225J0250180JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 2225 - In Stock:
23492
- Part#:
0603Y0250822JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V X7R 0603 - In Stock:
263922
- Part#:
1111J1000560JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1111 - In Stock:
68167
- Part#:
0505Y3002P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 300V C0G/NP0 0505 - In Stock:
120371
- Part#:
1825J5000821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1825 - In Stock:
72808
- Part#:
1206J0500680JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1206 - In Stock:
172473
- Part#:
0603Y1502P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 150V C0G/NP0 0603 - In Stock:
217249
- Part#:
1812Y2000183MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1812 - In Stock:
72747
- Part#:
1808Y1000273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 1808 - In Stock:
144487
- Part#:
0805J0250104MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 0805 - In Stock:
245125
- Part#:
2220J0100334GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 10V C0G/NP0 2220 - In Stock:
12090
- Part#:
0603Y2000101GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 0603 - In Stock:
158598
- Part#:
1808J1000182GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1808 - In Stock:
83284
- Part#:
1825J2000151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1825 - In Stock:
9884
- Part#:
1812Y1K00102GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1812 - In Stock:
38980
- Part#:
2225J2500222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 2225 - In Stock:
37817
- Part#:
1812Y0630821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1812 - In Stock:
45526
- Part#:
2220JA250272MXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 2220 - In Stock:
75298
- Part#:
2225J2000562GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 2225 - In Stock:
16459
- Part#:
1206J2K01P00BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 2KV C0G/NP0 1206 - In Stock:
66605
- Part#:
0805Y1501P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 150V C0G/NP0 0805 - In Stock:
141821
- Part#:
1812J0160273GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 1812 - In Stock:
41035
- Part#:
0805J0630122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 0805 - In Stock:
101878
- Part#:
1111Y1000621JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 620PF 100V C0G/NP0 1111 - In Stock:
83942
- Part#:
2225Y5000394KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 500V X7R 2225 - In Stock:
27854
- Part#:
1812J1000183KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 1812 - In Stock:
63018
- Part#:
2225Y1K50390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.5KV C0G/NP0 2225 - In Stock:
16313
- Part#:
1210Y1000820FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1210 - In Stock:
40054
- Part#:
0603J0500120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 0603 - In Stock:
391225