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#:
2225J1K00182MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 2225 - In Stock:
41757
- Part#:
2225J2K00102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2KV C0G/NP0 2225 - In Stock:
41954
- Part#:
1825Y1K00682JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1KV C0G/NP0 1825 - In Stock:
31966
- Part#:
1210J0100102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 1210 - In Stock:
54811
- Part#:
1111J3000911GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 910PF 300V C0G/NP0 1111 - In Stock:
37141
- Part#:
2225J0160100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 2225 - In Stock:
39477
- Part#:
2220J3K00102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV C0G/NP0 2220 - In Stock:
58161
- Part#:
0505J100P400DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 100V C0G/NP0 0505 - In Stock:
122145
- Part#:
1808JA250101GCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1808 - In Stock:
82088
- Part#:
1808J0160152JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 1808 - In Stock:
131378
- Part#:
1812JA250221MXRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 1812 - In Stock:
69113
- Part#:
1210Y0160824KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1210 - In Stock:
98935
- Part#:
1210J1K00470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1210 - In Stock:
181864
- Part#:
1111Y3000821KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 300V C0G/NP0 1111 - In Stock:
62339
- Part#:
0603J0501P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 50V C0G/NP0 0603 - In Stock:
207027
- Part#:
2225J1K00681MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 2225 - In Stock:
45296
- Part#:
2225Y2000334MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 200V X7R 2225 - In Stock:
30809
- Part#:
1206J1K20122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.2KV X7R 1206 - In Stock:
155797
- Part#:
1210J2500330JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1210 - In Stock:
74837
- Part#:
1206Y0501P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 50V C0G/NP0 1206 - In Stock:
130553
- Part#:
1111J2000820FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1111 - In Stock:
29638
- Part#:
1812Y2000223JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 1812 - In Stock:
60230
- Part#:
1206J0160222JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1206 - In Stock:
164161
- Part#:
1825Y0100101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 1825 - In Stock:
36596
- Part#:
1812J5000680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1812 - In Stock:
79950
- Part#:
1210J0160120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1210 - In Stock:
54750
- Part#:
0603Y1006P80BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 0603 - In Stock:
93333
- Part#:
0603J0160270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 0603 - In Stock:
224844
- Part#:
0805J0160393JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 0805 - In Stock:
185224
- Part#:
0603Y2001P50DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 0603 - In Stock:
309041
- Part#:
0603J0503P30DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 0603 - In Stock:
297768
- Part#:
0805J0508P20BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 0805 - In Stock:
78815
- Part#:
1808YA250821KXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 1808 - In Stock:
82088
- Part#:
1812Y6K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 6KV C0G/NP0 1812 - In Stock:
95149
- Part#:
2220J0500474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 2220 - In Stock:
39658
- Part#:
1808J2500121FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1808 - In Stock:
60407
- Part#:
1808J4K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 4KV C0G/NP0 1808 - In Stock:
93594
- Part#:
1808J0500220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1808 - In Stock:
83875
- Part#:
1210Y0160391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1210 - In Stock:
148307
- Part#:
1210J1K00101MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV X7R 1210 - In Stock:
140150
- Part#:
1812Y0630392GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1812 - In Stock:
60393
- Part#:
1808Y3K00390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 3KV C0G/NP0 1808 - In Stock:
152102
- Part#:
1812J0250121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1812 - In Stock:
72631
- Part#:
1210Y0630223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1210 - In Stock:
125546
- Part#:
1206Y0250221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1206 - In Stock:
127134
- Part#:
0603J2000272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V X7R 0603 - In Stock:
641311
- Part#:
2220J1K50102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.5KV X7R 2220 - In Stock:
57926
- Part#:
1825Y2500392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 1825 - In Stock:
40222
- Part#:
1812Y1000682GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1812 - In Stock:
35395
- Part#:
2225J0160153GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 2225 - In Stock:
18188