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#:
1812Y6300101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V C0G/NP0 1812 - In Stock:
45343
- Part#:
1812J4K00221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 4KV C0G/NP0 1812 - In Stock:
77487
- Part#:
1206J0160562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 1206 - In Stock:
206477
- Part#:
0805J1501P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 150V C0G/NP0 0805 - In Stock:
140722
- Part#:
0603Y2000122JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V X7R 0603 - In Stock:
289323
- Part#:
2225J0250390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 2225 - In Stock:
9403
- Part#:
1206Y0160101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 1206 - In Stock:
92861
- Part#:
0505Y3000390GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 300V C0G/NP0 0505 - In Stock:
60215
- Part#:
0805J0100330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 10V C0G/NP0 0805 - In Stock:
429263
- Part#:
2225Y2000823JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 2225 - In Stock:
38296
- Part#:
1808J0160393GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V C0G/NP0 1808 - In Stock:
72602
- Part#:
2225Y0250122FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 2225 - In Stock:
7067
- Part#:
2220J5000273JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 2220 - In Stock:
38415
- Part#:
1210Y0638P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 1210 - In Stock:
62199
- Part#:
1206J0630823MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 1206 - In Stock:
197454
- Part#:
1210J1K00682MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1KV X7R 1210 - In Stock:
184688
- Part#:
1812Y3K00471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 3KV X7R 1812 - In Stock:
82425
- Part#:
0505Y250P600BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 250V C0G/NP0 0505 - In Stock:
115674
- Part#:
2220J2500100JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 2220 - In Stock:
26644
- Part#:
2225Y0100271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 2225 - In Stock:
9446
- Part#:
1808J1000562KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1808 - In Stock:
88525
- Part#:
080530250224KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 0805 - In Stock:
329064
- Part#:
1812J0630120KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1812 - In Stock:
82066
- Part#:
0603Y1000560FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 0603 - In Stock:
79307
- Part#:
0603Y1000391MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V X7R 0603 - In Stock:
326307
- Part#:
1812J6300270KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1812 - In Stock:
99837
- Part#:
2220Y2500391FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 2220 - In Stock:
9514
- Part#:
1808J0160681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V X7R 1808 - In Stock:
162117
- Part#:
1808Y5000390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1808 - In Stock:
85467
- Part#:
1808Y0500272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
134935
- Part#:
2225Y0250121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 2225 - In Stock:
24361
- Part#:
2225Y0250823JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 2225 - In Stock:
25835
- Part#:
1210J1000820GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1210 - In Stock:
81980
- Part#:
1210J1000101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1210 - In Stock:
119950
- Part#:
1111Y1K01P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 1KV C0G/NP0 1111 - In Stock:
72726
- Part#:
2220Y2000271KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 2220 - In Stock:
28844
- Part#:
1808Y0500681KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V X7R 1808 - In Stock:
118851
- Part#:
1808Y0500272FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1808 - In Stock:
96724
- Part#:
1210Y0500682KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 1210 - In Stock:
103034
- Part#:
1210Y0256P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 25V C0G/NP0 1210 - In Stock:
85414
- Part#:
0805Y0160391FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 0805 - In Stock:
82511
- Part#:
1808Y0100391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 1808 - In Stock:
154416
- Part#:
1808Y2000562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 1808 - In Stock:
125970
- Part#:
1111J2502P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 250V C0G/NP0 1111 - In Stock:
69932
- Part#:
1206Y0161P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 16V C0G/NP0 1206 - In Stock:
171654
- Part#:
1808Y2K00120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 1808 - In Stock:
87395
- Part#:
1808J0160103FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1808 - In Stock:
56489
- Part#:
1812Y1K00181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1812 - In Stock:
61276
- Part#:
0805J2501P50CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 250V C0G/NP0 0805 - In Stock:
106531
- Part#:
1825Y0100151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V C0G/NP0 1825 - In Stock:
40553