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#:
0603J0100102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 0603 - In Stock:
316488
- Part#:
0505J063P700CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 63V C0G/NP0 0505 - In Stock:
125259
- Part#:
0805J0250184MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 0805 - In Stock:
194923
- Part#:
2220Y5000271KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 2220 - In Stock:
42540
- Part#:
2225Y0160333GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 2225 - In Stock:
15535
- Part#:
1210J1K00152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1210 - In Stock:
137561
- Part#:
1206Y2500301JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 250V C0G/NP0 1206 - In Stock:
78184
- Part#:
1210Y0500471GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1210 - In Stock:
87567
- Part#:
1812J1000472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1812 - In Stock:
88993
- Part#:
2220Y6K00152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 6KV X7R 2220 - In Stock:
54877
- Part#:
2225Y0250335JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 25V X7R 2225 - In Stock:
14914
- Part#:
1206Y0100472JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 1206 - In Stock:
179297
- Part#:
1210J0103P90DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 10V C0G/NP0 1210 - In Stock:
116000
- Part#:
0805Y2506P80BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 0805 - In Stock:
70945
- Part#:
1825J6300472GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V C0G/NP0 1825 - In Stock:
34130
- Part#:
1808Y2K50121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2.5KV C0G/NP0 1808 - In Stock:
105824
- Part#:
0805J5002P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 500V C0G/NP0 0805 - In Stock:
264569
- Part#:
1812YA250471MXTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 1812 - In Stock:
87329
- Part#:
1206J1000560KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1206 - In Stock:
193422
- Part#:
1808Y0500101KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1808 - In Stock:
135020
- Part#:
1808Y0100154KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V X7R 1808 - In Stock:
113279
- Part#:
0603Y050P470BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 50V C0G/NP0 0603 - In Stock:
152517
- Part#:
1206Y0162P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 16V C0G/NP0 1206 - In Stock:
290372
- Part#:
2225J0160120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 2225 - In Stock:
33640
- Part#:
1210Y5000470KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1210 - In Stock:
130302
- Part#:
0805Y5000681MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 0805 - In Stock:
313173
- Part#:
1111J2K00240GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 2KV C0G/NP0 1111 - In Stock:
59347
- Part#:
1808Y0250820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1808 - In Stock:
108953
- Part#:
2225J4K00221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 4KV C0G/NP0 2225 - In Stock:
17410
- Part#:
2220J0160150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 2220 - In Stock:
14389
- Part#:
0805Y2500121KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 0805 - In Stock:
86316
- Part#:
2220Y6300121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 2220 - In Stock:
62566
- Part#:
1812Y0160272JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1812 - In Stock:
61386
- Part#:
1812J5K00391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 5KV X7R 1812 - In Stock:
90895
- Part#:
2225J5000272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 2225 - In Stock:
53974
- Part#:
1812J1000474MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 1812 - In Stock:
61968
- Part#:
1206Y1000181JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1206 - In Stock:
166138
- Part#:
2225J0100820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 10V C0G/NP0 2225 - In Stock:
18151
- Part#:
2225Y5000271KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 2225 - In Stock:
33504
- Part#:
0805Y2000562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 0805 - In Stock:
370528
- Part#:
0805Y100P400HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 100V C0G/NP0 0805 - In Stock:
82146
- Part#:
1825J1K20153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1.2KV X7R 1825 - In Stock:
47675
- Part#:
2225Y0250181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 2225 - In Stock:
6273
- Part#:
1206Y1000473MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 1206 - In Stock:
75117
- Part#:
1210J0630821KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1210 - In Stock:
99685
- Part#:
0603Y300P300BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
266311
- Part#:
1808J2000181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V X7R 1808 - In Stock:
169236
- Part#:
2225J1K00180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 2225 - In Stock:
12346
- Part#:
1808J0500221FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1808 - In Stock:
66553
- Part#:
0603J2000430GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 200V C0G/NP0 0603 - In Stock:
84379