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#:
1825Y1000181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1825 - In Stock:
40161
- Part#:
2220J0160184FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V C0G/NP0 2220 - In Stock:
6380
- Part#:
1812Y0630223JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1812 - In Stock:
66399
- Part#:
1812J1000394MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 100V X7R 1812 - In Stock:
58203
- Part#:
1808J2000681MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V X7R 1808 - In Stock:
140895
- Part#:
2225Y1K00682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1KV X7R 2225 - In Stock:
42496
- Part#:
1210J1000222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 1210 - In Stock:
119115
- Part#:
2225J1000155MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 100V X7R 2225 - In Stock:
20905
- Part#:
2225J0500181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 2225 - In Stock:
45706
- Part#:
0805Y2000221JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 0805 - In Stock:
197373
- Part#:
1808J1K50150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.5KV C0G/NP0 1808 - In Stock:
161278
- Part#:
2220Y0250391KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 2220 - In Stock:
30023
- Part#:
1812J2000391FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1812 - In Stock:
20988
- Part#:
1808Y0630271JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 1808 - In Stock:
83291
- Part#:
SFCDL5000473MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.047UF 500V AXIAL - In Stock:
5283
- Part#:
0603J0630391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V X7R 0603 - In Stock:
493693
- Part#:
1206J0160103JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1206 - In Stock:
108409
- Part#:
1111Y2500431FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 430PF 250V C0G/NP0 1111 - In Stock:
24489
- Part#:
0603Y1003P30CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 100V C0G/NP0 0603 - In Stock:
321776
- Part#:
1210Y0630390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1210 - In Stock:
82567
- Part#:
1206Y1000182KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1206 - In Stock:
148551
- Part#:
0603Y0504P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 50V C0G/NP0 0603 - In Stock:
57161
- Part#:
2220J2500102JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 2220 - In Stock:
31815
- Part#:
1210Y5008P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 1210 - In Stock:
155858
- Part#:
0603Y0160391JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V X7R 0603 - In Stock:
284409
- Part#:
0805J250P800CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 250V C0G/NP0 0805 - In Stock:
102613
- Part#:
0805J5001P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 500V C0G/NP0 0805 - In Stock:
72663
- Part#:
2220Y2500560FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 2220 - In Stock:
7647
- Part#:
1812Y0630271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1812 - In Stock:
45365
- Part#:
1206Y5001P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 500V C0G/NP0 1206 - In Stock:
109590
- Part#:
1808YA250560JCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1808 - In Stock:
81226
- Part#:
1812J0630220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 1812 - In Stock:
42427
- Part#:
1812J0500822JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1812 - In Stock:
74081
- Part#:
1206Y1000180KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1206 - In Stock:
194720
- Part#:
1206Y1000472GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1206 - In Stock:
87960
- Part#:
1825Y0500561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1825 - In Stock:
12465
- Part#:
1812Y0160220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 1812 - In Stock:
71907
- Part#:
SFBML5000472MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 4700PF 500V AXIAL - In Stock:
6839
- Part#:
1210Y0160821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 1210 - In Stock:
64385
- Part#:
1812J1000683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 1812 - In Stock:
80576
- Part#:
0603Y0500822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 0603 - In Stock:
469004
- Part#:
1206J0630561GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1206 - In Stock:
84657
- Part#:
1812J1000181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1812 - In Stock:
93849
- Part#:
1210J6300182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V C0G/NP0 1210 - In Stock:
54323
- Part#:
1111Y2000222KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1111 - In Stock:
50158
- Part#:
0805J3002P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 300V C0G/NP0 0805 - In Stock:
161594
- Part#:
2225Y0630393KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 2225 - In Stock:
32122
- Part#:
1206J3000441GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 300V C0G/NP0 1206 - In Stock:
63726
- Part#:
1825Y6300562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V C0G/NP0 1825 - In Stock:
58711
- Part#:
1410J1000221MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1410 - In Stock:
82478