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#:
1210J2500681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1210 - In Stock:
79272
- Part#:
1808Y0160123FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 1808 - In Stock:
42210
- Part#:
1812Y2000103MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 1812 - In Stock:
83002
- Part#:
1210Y0250220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1210 - In Stock:
140203
- Part#:
1808YA250561KXTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 1808 - In Stock:
88500
- Part#:
1808J1000153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1808 - In Stock:
137227
- Part#:
1825Y0160183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1825 - In Stock:
10912
- Part#:
1825Y0160821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 1825 - In Stock:
12252
- Part#:
0603Y0102P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 10V C0G/NP0 0603 - In Stock:
362035
- Part#:
0603Y0160470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 0603 - In Stock:
85088
- Part#:
2225Y1000271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 2225 - In Stock:
13319
- Part#:
1825Y1000155JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 100V X7R 1825 - In Stock:
24326
- Part#:
1206J0630470GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1206 - In Stock:
100687
- Part#:
1812YA250181JCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1812 - In Stock:
73511
- Part#:
1825J6K00180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 6KV C0G/NP0 1825 - In Stock:
63173
- Part#:
0805J2000750FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 200V C0G/NP0 0805 - In Stock:
40201
- Part#:
1825Y0160184KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 1825 - In Stock:
49549
- Part#:
1812J5000392JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 1812 - In Stock:
84410
- Part#:
1111J1K00220FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1111 - In Stock:
21173
- Part#:
1111Y1000221GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1111 - In Stock:
48139
- Part#:
2220J2500681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 2220 - In Stock:
25625
- Part#:
1812J2000182JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1812 - In Stock:
71336
- Part#:
1111J2000120JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1111 - In Stock:
70867
- Part#:
1825J0250390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 1825 - In Stock:
25774
- Part#:
1210Y2K00330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2KV C0G/NP0 1210 - In Stock:
130857
- Part#:
1812Y0500120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1812 - In Stock:
20372
- Part#:
2220Y0630125JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 63V X7R 2220 - In Stock:
31964
- Part#:
0805J2000241GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 200V C0G/NP0 0805 - In Stock:
86232
- Part#:
1206J0630391JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V X7R 1206 - In Stock:
177006
- Part#:
1808J1000101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1808 - In Stock:
75474
- Part#:
2225Y3K00120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 3KV C0G/NP0 2225 - In Stock:
17866
- Part#:
0603J0100471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 0603 - In Stock:
334957
- Part#:
2220Y0100183KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V C0G/NP0 2220 - In Stock:
33766
- Part#:
1825Y1K50271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV X7R 1825 - In Stock:
47901
- Part#:
1210J2500390FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1210 - In Stock:
36053
- Part#:
0505J3000430FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 300V C0G/NP0 0505 - In Stock:
30912
- Part#:
1812Y2K50102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2.5KV X7R 1812 - In Stock:
62432
- Part#:
0805Y2000181JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V X7R 0805 - In Stock:
178283
- Part#:
1812Y0630184MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 1812 - In Stock:
65683
- Part#:
1210Y5000102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1210 - In Stock:
74128
- Part#:
2220Y0250223JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 2220 - In Stock:
27385
- Part#:
1808J1K50392JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.5KV X7R 1808 - In Stock:
86534
- Part#:
0805J5000180FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 0805 - In Stock:
70064
- Part#:
1206Y2502P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 250V C0G/NP0 1206 - In Stock:
88359
- Part#:
2220J0160104KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
34473
- Part#:
2220Y0250394JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 2220 - In Stock:
33175
- Part#:
1206Y0160564JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 16V X7R 1206 - In Stock:
112065
- Part#:
0505Y063P300HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 63V C0G/NP0 0505 - In Stock:
80398
- Part#:
2220Y4K00390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 4KV C0G/NP0 2220 - In Stock:
30420
- Part#:
2225Y2K00682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 2KV X7R 2225 - In Stock:
25042