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#:
1210Y1000561GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1210 - In Stock:
69634
- Part#:
0603Y2500750KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 250V C0G/NP0 0603 - In Stock:
138363
- Part#:
0603J0250102MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V X7R 0603 - In Stock:
334002
- Part#:
1812J6300272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V C0G/NP0 1812 - In Stock:
68000
- Part#:
1210Y1000121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1210 - In Stock:
127347
- Part#:
0603Y0502P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 0603 - In Stock:
222052
- Part#:
0603J1000120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 0603 - In Stock:
351373
- Part#:
1808J1K20470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.2KV C0G/NP0 1808 - In Stock:
81395
- Part#:
1206Y1K00390GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1206 - In Stock:
78419
- Part#:
1206J5000123JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 1206 - In Stock:
136541
- Part#:
2225Y0160125JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 16V X7R 2225 - In Stock:
20525
- Part#:
0805Y2000150GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0805 - In Stock:
52784
- Part#:
1206J1000332MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V X7R 1206 - In Stock:
195208
- Part#:
1210Y1K00822MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV X7R 1210 - In Stock:
108547
- Part#:
1206Y1K00822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV X7R 1206 - In Stock:
198450
- Part#:
0603J2503P60HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 250V C0G/NP0 0603 - In Stock:
63723
- Part#:
SFBCL0500333MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.033UF 50V AXIAL - In Stock:
3863
- Part#:
0603J0503P30DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 0603 - In Stock:
409949
- Part#:
1812Y0630183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 1812 - In Stock:
65308
- Part#:
1206Y1K53P90CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 1.5KV C0G/NP0 1206 - In Stock:
162260
- Part#:
1812J2000273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1812 - In Stock:
76465
- Part#:
1825J5000222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1825 - In Stock:
55110
- Part#:
0805J200P300HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 200V C0G/NP0 0805 - In Stock:
70906
- Part#:
1111J3000751JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 750PF 300V C0G/NP0 1111 - In Stock:
65401
- Part#:
1206J5000430JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 500V C0G/NP0 1206 - In Stock:
119859
- Part#:
1812J5000471GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1812 - In Stock:
72475
- Part#:
0603J0160150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 0603 - In Stock:
169365
- Part#:
0603J2000392KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V X7R 0603 - In Stock:
324218
- Part#:
1206J2500560FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1206 - In Stock:
36399
- Part#:
2225Y5000332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 2225 - In Stock:
37875
- Part#:
1210Y0160683JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 1210 - In Stock:
78102
- Part#:
1808J0500271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1808 - In Stock:
70701
- Part#:
1206J1500511FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 510PF 150V C0G/NP0 1206 - In Stock:
30132
- Part#:
1210Y0160271JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1210 - In Stock:
90101
- Part#:
0805Y0250101MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V X7R 0805 - In Stock:
396881
- Part#:
1825Y1000274JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 1825 - In Stock:
33447
- Part#:
1808J5004P70BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 1808 - In Stock:
89905
- Part#:
1206Y2000181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1206 - In Stock:
120978
- Part#:
1210J0250824JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 1210 - In Stock:
66658
- Part#:
1812Y1000472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 1812 - In Stock:
75302
- Part#:
1111J6300360JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 630V C0G/NP0 1111 - In Stock:
73464
- Part#:
0805J1000561KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 0805 - In Stock:
221226
- Part#:
1825Y1K20183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
52896
- Part#:
1206Y1K20392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV X7R 1206 - In Stock:
123823
- Part#:
1808Y1000271MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V X7R 1808 - In Stock:
122502
- Part#:
1808Y0160684KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 1808 - In Stock:
104639
- Part#:
1825J1K50391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV X7R 1825 - In Stock:
71167
- Part#:
1812J0250271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 1812 - In Stock:
78967
- Part#:
0805J2002P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 200V C0G/NP0 0805 - In Stock:
118297
- Part#:
1808Y0634P70CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 1808 - In Stock:
73623