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#:
0603Y0500681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V X7R 0603 - In Stock:
463759
- Part#:
0603J0100220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 10V C0G/NP0 0603 - In Stock:
417346
- Part#:
2220J0500823JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V C0G/NP0 2220 - In Stock:
30158
- Part#:
1812J0250472GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1812 - In Stock:
53851
- Part#:
0603J0630160FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 63V C0G/NP0 0603 - In Stock:
74223
- Part#:
1206J2K04P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 2KV C0G/NP0 1206 - In Stock:
41808
- Part#:
2220Y2500105MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 250V X7R 2220 - In Stock:
19861
- Part#:
1206J0630183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 1206 - In Stock:
288882
- Part#:
0603J0100821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V X7R 0603 - In Stock:
515635
- Part#:
2220Y6K00271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 6KV X7R 2220 - In Stock:
71582
- Part#:
1206Y1000101KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1206 - In Stock:
202498
- Part#:
1825J0250471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1825 - In Stock:
41717
- Part#:
1206Y1K00121JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1206 - In Stock:
143209
- Part#:
1206Y0630240GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 63V C0G/NP0 1206 - In Stock:
80748
- Part#:
1825Y0160395KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9UF 16V X7R 1825 - In Stock:
27305
- Part#:
1812J0500474KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 1812 - In Stock:
71930
- Part#:
1825J2K00390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2KV C0G/NP0 1825 - In Stock:
17455
- Part#:
2220Y1K00223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 2220 - In Stock:
51327
- Part#:
2220Y2000333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 2220 - In Stock:
43408
- Part#:
2220J1K20101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.2KV C0G/NP0 2220 - In Stock:
63751
- Part#:
2225Y0250184KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 2225 - In Stock:
26230
- Part#:
1812Y6K00100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 6KV C0G/NP0 1812 - In Stock:
61437
- Part#:
0603J0100271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V X7R 0603 - In Stock:
422296
- Part#:
2225Y0160393JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 2225 - In Stock:
27724
- Part#:
1808Y1K20822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.2KV X7R 1808 - In Stock:
116775
- Part#:
1210J0505P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 1210 - In Stock:
81613
- Part#:
1206Y0500111FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 50V C0G/NP0 1206 - In Stock:
41456
- Part#:
1808Y0500122KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1808 - In Stock:
114935
- Part#:
1210J0630562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1210 - In Stock:
68495
- Part#:
2220J0630682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 2220 - In Stock:
45269
- Part#:
1206J1000390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1206 - In Stock:
149035
- Part#:
1111Y5000201JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 500V C0G/NP0 1111 - In Stock:
5077
- Part#:
1808Y6K00270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
91768
- Part#:
0603J2001P30CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 200V C0G/NP0 0603 - In Stock:
183223
- Part#:
1812Y6300821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 1812 - In Stock:
65887
- Part#:
1812Y5000391FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1812 - In Stock:
37080
- Part#:
1808Y5000102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1808 - In Stock:
125361
- Part#:
1206Y6301P00CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 630V C0G/NP0 1206 - In Stock:
95200
- Part#:
1825Y2K50330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2.5KV C0G/NP0 1825 - In Stock:
49976
- Part#:
0805J2501P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 250V C0G/NP0 0805 - In Stock:
124140
- Part#:
1812J0630682FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1812 - In Stock:
25816
- Part#:
1210J2000271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1210 - In Stock:
66260
- Part#:
2211JA250271KCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 2211 - In Stock:
48904
- Part#:
1111Y5000361GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 360PF 500V C0G/NP0 1111 - In Stock:
41386
- Part#:
1210Y0250123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
141598
- Part#:
1206Y0250222MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1206 - In Stock:
81464
- Part#:
1808Y1K20101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.2KV C0G/NP0 1808 - In Stock:
181436
- Part#:
1825J2000101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1825 - In Stock:
44198
- Part#:
1808J6300390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 1808 - In Stock:
150840
- Part#:
0805J0630393JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 0805 - In Stock:
161375