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#:
1812J2K50270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2.5KV C0G/NP0 1812 - In Stock:
87817
- Part#:
1210Y0630120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1210 - In Stock:
73353
- Part#:
1825J6K00820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 6KV C0G/NP0 1825 - In Stock:
20710
- Part#:
1206J2000821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1206 - In Stock:
118214
- Part#:
1825Y0250100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 1825 - In Stock:
9792
- Part#:
0505J0632P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 63V C0G/NP0 0505 - In Stock:
81496
- Part#:
2225Y0500100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 2225 - In Stock:
20856
- Part#:
1210Y1K00100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 1210 - In Stock:
64280
- Part#:
1812Y5000184MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 500V X7R 1812 - In Stock:
61563
- Part#:
1206J6300120GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 1206 - In Stock:
109098
- Part#:
2225Y2500330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 2225 - In Stock:
14409
- Part#:
1825Y0160150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 1825 - In Stock:
34494
- Part#:
2225Y5K00390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 5KV C0G/NP0 2225 - In Stock:
17536
- Part#:
2225J0250393JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V C0G/NP0 2225 - In Stock:
38247
- Part#:
2225Y5000224MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 500V X7R 2225 - In Stock:
38850
- Part#:
0805J1005P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 0805 - In Stock:
114845
- Part#:
2220Y0250684MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 25V X7R 2220 - In Stock:
34816
- Part#:
1812J3K00471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 3KV C0G/NP0 1812 - In Stock:
96663
- Part#:
1808J0630183GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1808 - In Stock:
69005
- Part#:
1210Y2000331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1210 - In Stock:
121748
- Part#:
1825Y0500151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1825 - In Stock:
47273
- Part#:
1206J6300181MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V X7R 1206 - In Stock:
371090
- Part#:
1206Y2500181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 1206 - In Stock:
277481
- Part#:
1812J2K00271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2KV C0G/NP0 1812 - In Stock:
74486
- Part#:
1210J1000470GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1210 - In Stock:
69529
- Part#:
1210J1K20180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.2KV C0G/NP0 1210 - In Stock:
86050
- Part#:
2220Y1K00222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV C0G/NP0 2220 - In Stock:
56009
- Part#:
1808Y1K50221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 1808 - In Stock:
143663
- Part#:
0805Y100P600HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 100V C0G/NP0 0805 - In Stock:
78486
- Part#:
0603J0160181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V X7R 0603 - In Stock:
469179
- Part#:
1808J1000561KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V X7R 1808 - In Stock:
108423
- Part#:
1206Y0500151FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1206 - In Stock:
73676
- Part#:
1812Y6300822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V X7R 1812 - In Stock:
66741
- Part#:
1812Y5000561JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1812 - In Stock:
85878
- Part#:
1808J0506P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 1808 - In Stock:
105442
- Part#:
2225Y0500121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 2225 - In Stock:
6609
- Part#:
2225Y2K00150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2KV C0G/NP0 2225 - In Stock:
51125
- Part#:
2220J0250153GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
29441
- Part#:
0603Y200P800BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER LOW ESR 0603 - In Stock:
284616
- Part#:
1808Y0160683JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 1808 - In Stock:
86930
- Part#:
2225Y2K00820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2KV C0G/NP0 2225 - In Stock:
51674
- Part#:
0805Y0500154JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 0805 - In Stock:
140870
- Part#:
1812Y1000183FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 1812 - In Stock:
15483
- Part#:
2220Y0630472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 2220 - In Stock:
51579
- Part#:
1812J6300471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1812 - In Stock:
89308
- Part#:
0805J2002P70BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 200V C0G/NP0 0805 - In Stock:
95086
- Part#:
1210Y1000472KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1210 - In Stock:
68188
- Part#:
1206J2500151KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 1206 - In Stock:
189350
- Part#:
1812J1K00182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1812 - In Stock:
76092
- Part#:
0603Y0160181JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 0603 - In Stock:
201074