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#:
0603Y050P470DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 50V C0G/NP0 0603 - In Stock:
398074
- Part#:
1808Y0160222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1808 - In Stock:
211902
- Part#:
1812J0630123GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1812 - In Stock:
37944
- Part#:
1206J1000390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1206 - In Stock:
286279
- Part#:
2220J1K20271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV C0G/NP0 2220 - In Stock:
63884
- Part#:
2225J0250123FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 2225 - In Stock:
7772
- Part#:
1206Y0250391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V X7R 1206 - In Stock:
230206
- Part#:
1812Y2000332FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 1812 - In Stock:
24645
- Part#:
1206Y6300470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 1206 - In Stock:
232508
- Part#:
1206Y0100123MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V X7R 1206 - In Stock:
285527
- Part#:
1111J5000150JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1111 - In Stock:
4912
- Part#:
1812Y0250820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1812 - In Stock:
53206
- Part#:
1812Y0160824KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1812 - In Stock:
80348
- Part#:
0603J0160122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 0603 - In Stock:
313829
- Part#:
2225Y0160224JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V C0G/NP0 2225 - In Stock:
12031
- Part#:
0805Y2000221JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 0805 - In Stock:
184337
- Part#:
1206J1K00181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1206 - In Stock:
181301
- Part#:
1812J5K00221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 5KV X7R 1812 - In Stock:
77924
- Part#:
1210Y5000222JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 1210 - In Stock:
90447
- Part#:
0805J1K00330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 0805 - In Stock:
115430
- Part#:
1812J0500332FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1812 - In Stock:
23986
- Part#:
0805Y5000560KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 0805 - In Stock:
269680
- Part#:
0805J3001P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 300V C0G/NP0 0805 - In Stock:
136365
- Part#:
0603Y2504P70DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 0603 - In Stock:
210425
- Part#:
0805Y1K00391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 0805 - In Stock:
233742
- Part#:
1111Y2500471JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1111 - In Stock:
64018
- Part#:
1808Y2000223JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 1808 - In Stock:
111929
- Part#:
1808Y0250121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1808 - In Stock:
121957
- Part#:
1210J1000823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1210 - In Stock:
87650
- Part#:
1812J0160822JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 1812 - In Stock:
63348
- Part#:
0805J0258P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 0805 - In Stock:
370845
- Part#:
1812Y1000102MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1812 - In Stock:
45746
- Part#:
0603Y2502P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 250V C0G/NP0 0603 - In Stock:
204836
- Part#:
1812J0160394JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 1812 - In Stock:
85971
- Part#:
1808Y2500821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 1808 - In Stock:
122512
- Part#:
2225J5000102MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 2225 - In Stock:
44518
- Part#:
1206Y1000181GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1206 - In Stock:
82634
- Part#:
1812J1K00222GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV C0G/NP0 1812 - In Stock:
33559
- Part#:
1825J5K00271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 5KV X7R 1825 - In Stock:
99610
- Part#:
1808J2500221JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1808 - In Stock:
104663
- Part#:
2225Y0100682FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V C0G/NP0 2225 - In Stock:
9843
- Part#:
1812J5000222GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1812 - In Stock:
56230
- Part#:
0805J0160823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 0805 - In Stock:
266338
- Part#:
0805Y1500820JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 150V C0G/NP0 0805 - In Stock:
91221
- Part#:
0603Y063P470BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 63V C0G/NP0 0603 - In Stock:
128613
- Part#:
1812Y1K00563JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 1KV X7R 1812 - In Stock:
37953
- Part#:
1812Y5000103JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V C0G 1812 - In Stock:
81957
- Part#:
1210J0100103FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V C0G/NP0 1210 - In Stock:
50496
- Part#:
1812YA250560KCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1812 - In Stock:
67662
- Part#:
2220J6K00220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 6KV C0G/NP0 2220 - In Stock:
29301