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#:
2225Y1K20471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV C0G/NP0 2225 - In Stock:
43000
- Part#:
2220J1K50330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.5KV C0G/NP0 2220 - In Stock:
35402
- Part#:
2220J0500563GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V C0G/NP0 2220 - In Stock:
12131
- Part#:
1812Y2000101KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1812 - In Stock:
73613
- Part#:
2225Y1K20182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV X7R 2225 - In Stock:
27495
- Part#:
1808Y2K50330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2.5KV C0G/NP0 1808 - In Stock:
91628
- Part#:
0805J5002P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 500V C0G/NP0 0805 - In Stock:
125256
- Part#:
1210J0100123FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V C0G/NP0 1210 - In Stock:
42590
- Part#:
0603J0160473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 0603 - In Stock:
433295
- Part#:
1206Y1K00470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1206 - In Stock:
230291
- Part#:
1111Y2001P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 200V C0G/NP0 1111 - In Stock:
76736
- Part#:
1812J2K00330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2KV C0G/NP0 1812 - In Stock:
88907
- Part#:
1808Y1K20680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.2KV C0G/NP0 1808 - In Stock:
93332
- Part#:
1812J0160334KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 1812 - In Stock:
73349
- Part#:
0603J2500471JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 0603 - In Stock:
307998
- Part#:
1825J6K00331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 6KV X7R 1825 - In Stock:
77913
- Part#:
1808J0500181GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1808 - In Stock:
95286
- Part#:
2220J0100225JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 10V X7R 2220 - In Stock:
34136
- Part#:
1111J3004P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 300V C0G/NP0 1111 - In Stock:
35304
- Part#:
0603Y0160102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 0603 - In Stock:
183112
- Part#:
1808J2500183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V X7R 1808 - In Stock:
128737
- Part#:
1812Y6300270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1812 - In Stock:
88466
- Part#:
0805Y0250121KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V X7R 0805 - In Stock:
290156
- Part#:
0805Y6300562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V X7R 0805 - In Stock:
236772
- Part#:
1812Y5000181KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 1812 - In Stock:
87471
- Part#:
2225J1K00391MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 2225 - In Stock:
39187
- Part#:
2220J0500270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 2220 - In Stock:
9064
- Part#:
0805Y0630561JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V X7R 0805 - In Stock:
216171
- Part#:
1206Y0160122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V X7R 1206 - In Stock:
208648
- Part#:
2220Y3K00561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 3KV X7R 2220 - In Stock:
59256
- Part#:
0805J2500393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 0805 - In Stock:
297010
- Part#:
1206J1500680JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 150V C0G/NP0 1206 - In Stock:
94248
- Part#:
1206J0634P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 1206 - In Stock:
80722
- Part#:
1206Y2K00221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
229110
- Part#:
1206Y1000390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1206 - In Stock:
187517
- Part#:
2225Y5000824JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 500V X7R 2225 - In Stock:
8105
- Part#:
1206J1K50561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV X7R 1206 - In Stock:
247533
- Part#:
0805Y1501P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 150V C0G/NP0 0805 - In Stock:
149386
- Part#:
1210J1K50120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.5KV C0G/NP0 1210 - In Stock:
75602
- Part#:
2220Y4K00151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 4KV C0G/NP0 2220 - In Stock:
28200
- Part#:
1812J2500393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 1812 - In Stock:
93370
- Part#:
1111Y5000130KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 500V C0G/NP0 1111 - In Stock:
64649
- Part#:
2225J1K00681KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 2225 - In Stock:
32504
- Part#:
0505Y1500151KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 150V C0G/NP0 0505 - In Stock:
118260
- Part#:
2220J0250273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 2220 - In Stock:
42697
- Part#:
1206Y0250331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V X7R 1206 - In Stock:
222508
- Part#:
1111J1K00910JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 1KV C0G/NP0 1111 - In Stock:
64888
- Part#:
2225Y1K00391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 2225 - In Stock:
39363
- Part#:
1206Y0500331JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1206 - In Stock:
167789
- Part#:
1812J2000180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1812 - In Stock:
28608