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#:
1812J2500271KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1812 - In Stock:
87769
- Part#:
1206J2500153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 1206 - In Stock:
224755
- Part#:
1808Y2K00821JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
141866
- Part#:
2225Y0250152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 2225 - In Stock:
6318
- Part#:
1808Y5000560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1808 - In Stock:
88801
- Part#:
1206Y5002P70DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 500V C0G/NP0 1206 - In Stock:
200258
- Part#:
1210J6300273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 630V X7R 1210 - In Stock:
127286
- Part#:
1808Y0160394KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 1808 - In Stock:
118663
- Part#:
1812Y0500274MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 1812 - In Stock:
54222
- Part#:
2225Y0500101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 2225 - In Stock:
35643
- Part#:
1206Y0500150FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1206 - In Stock:
85763
- Part#:
2220Y3K00102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV X7R 2220 - In Stock:
54855
- Part#:
1210Y5000562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 1210 - In Stock:
151176
- Part#:
1808Y1K00182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1808 - In Stock:
134393
- Part#:
2211YA250221MXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 2211 - In Stock:
93957
- Part#:
1812Y0100683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 1812 - In Stock:
97119
- Part#:
1808J0630561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1808 - In Stock:
128590
- Part#:
0505Y0634P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 63V C0G/NP0 0505 - In Stock:
103704
- Part#:
1210J0506P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 1210 - In Stock:
104360
- Part#:
1111J5000510GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 500V C0G/NP0 1111 - In Stock:
52953
- Part#:
2220J0630823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 2220 - In Stock:
48302
- Part#:
1206J0630122KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V X7R 1206 - In Stock:
167428
- Part#:
2220Y0160395KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9UF 16V X7R 2220 - In Stock:
24050
- Part#:
0805Y0100472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 0805 - In Stock:
238549
- Part#:
1210J0100391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 1210 - In Stock:
130517
- Part#:
2225J0160395MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9UF 16V X7R 2225 - In Stock:
20679
- Part#:
2225Y3K00100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 3KV C0G/NP0 2225 - In Stock:
40531
- Part#:
1808Y2500821MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 1808 - In Stock:
123265
- Part#:
1210J0160683KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1210 - In Stock:
103095
- Part#:
1812YA250150GCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1812 - In Stock:
52393
- Part#:
2220Y0500221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 2220 - In Stock:
37142
- Part#:
1206Y2000123JET - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 200V X7R 1206 - In Stock:
125896
- Part#:
1206Y0630563MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
231726
- Part#:
0505Y3000130JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 300V C0G/NP0 0505 - In Stock:
110671
- Part#:
1210J0630102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 1210 - In Stock:
161649
- Part#:
1206Y0500822KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 1206 - In Stock:
201547
- Part#:
2225Y0500150JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 2225 - In Stock:
26623
- Part#:
1206Y1000392MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 1206 - In Stock:
224421
- Part#:
1808Y2000820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1808 - In Stock:
79529
- Part#:
1812J0250272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1812 - In Stock:
75901
- Part#:
1812J2500180FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1812 - In Stock:
21228
- Part#:
1812J2500271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1812 - In Stock:
43125
- Part#:
1825Y0630563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 1825 - In Stock:
38712
- Part#:
1808JA250152KXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V X7R 1808 - In Stock:
61062
- Part#:
1210J0630222JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1210 - In Stock:
80476
- Part#:
0805J1500110JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 150V C0G/NP0 0805 - In Stock:
131207
- Part#:
1206Y2K00120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 1206 - In Stock:
145507
- Part#:
1210Y0630120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1210 - In Stock:
76175
- Part#:
1808J5000331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1808 - In Stock:
168371
- Part#:
1825Y0100105JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 10V X7R 1825 - In Stock:
30451