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#:
0805Y3000151FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 300V C0G/NP0 0805 - In Stock:
53171
- Part#:
2220J6300682JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V C0G/NP0 2220 - In Stock:
42559
- Part#:
2220Y0250564JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 25V X7R 2220 - In Stock:
34930
- Part#:
1812Y2500391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1812 - In Stock:
30509
- Part#:
0805Y0502P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 0805 - In Stock:
240149
- Part#:
2225Y2500184KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 2225 - In Stock:
34992
- Part#:
1808J5000221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1808 - In Stock:
121459
- Part#:
2225Y2000183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 2225 - In Stock:
34877
- Part#:
1206Y2505P60DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
297755
- Part#:
1111Y1501P50BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 150V C0G/NP0 1111 - In Stock:
84838
- Part#:
1825Y5000180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1825 - In Stock:
62227
- Part#:
1210Y0500473KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1210 - In Stock:
90827
- Part#:
0505J3006P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 300V C0G/NP0 0505 - In Stock:
101596
- Part#:
1206J0160101JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V X7R 1206 - In Stock:
250929
- Part#:
0603Y2000120GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 0603 - In Stock:
77181
- Part#:
1812Y1000332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1812 - In Stock:
63135
- Part#:
1812Y0630562FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1812 - In Stock:
20273
- Part#:
0603Y0501P50CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 0603 - In Stock:
306526
- Part#:
0603Y2501P90BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 250V C0G/NP0 0603 - In Stock:
172725
- Part#:
0805Y1K00221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV X7R 0805 - In Stock:
283078
- Part#:
1808J1K20100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.2KV C0G/NP0 1808 - In Stock:
64138
- Part#:
0805Y2501P90HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 250V C0G/NP0 0805 - In Stock:
61624
- Part#:
2220J0630470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 2220 - In Stock:
46359
- Part#:
1210J1000182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V X7R 1210 - In Stock:
108209
- Part#:
1206J1K00330FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1000V C0G/NP0 1206 - In Stock:
50906
- Part#:
0603Y0250271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 0603 - In Stock:
91726
- Part#:
1808Y0500271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1808 - In Stock:
169613
- Part#:
1111Y1500241FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 150V C0G/NP0 1111 - In Stock:
23202
- Part#:
1206J5000221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1206 - In Stock:
136169
- Part#:
1812J0160680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1812 - In Stock:
75369
- Part#:
1206Y1000101JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V X7R 1206 - In Stock:
149223
- Part#:
0603J0250821MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V X7R 0603 - In Stock:
345018
- Part#:
0603Y0160121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 0603 - In Stock:
238574
- Part#:
0805J2502P40CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 250V C0G/NP0 0805 - In Stock:
111115
- Part#:
1210J0160182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V X7R 1210 - In Stock:
156480
- Part#:
2225J2000100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 2225 - In Stock:
36488
- Part#:
0805Y5001P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 500V C0G/NP0 0805 - In Stock:
375840
- Part#:
1206Y1000823JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1206 - In Stock:
108130
- Part#:
1206Y0500124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 1206 - In Stock:
159685
- Part#:
0805J2000300FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 200V C0G/NP0 0805 - In Stock:
56958
- Part#:
1825Y0160104GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V C0G/NP0 1825 - In Stock:
13008
- Part#:
2220J2500270JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 2220 - In Stock:
33708
- Part#:
2225Y0160154KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 2225 - In Stock:
33412
- Part#:
1812Y0160104GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V C0G/NP0 1812 - In Stock:
23312
- Part#:
2225Y1K00471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 2225 - In Stock:
38390
- Part#:
1210J2500122JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1210 - In Stock:
105553
- Part#:
2225J0160104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 2225 - In Stock:
51605
- Part#:
0603J1000470JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 0603 - In Stock:
167448
- Part#:
1210Y2506P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1210 - In Stock:
79782
- Part#:
1808J1000560MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V X7R 1808 - In Stock:
133565