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#:
1808Y1K00272JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV X7R 1808 - In Stock:
93121
- Part#:
1825Y2000274KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 200V X7R 1825 - In Stock:
36501
- Part#:
1808Y0500181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1808 - In Stock:
149164
- Part#:
2225J1K00223KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 2225 - In Stock:
28407
- Part#:
2225J0250122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 2225 - In Stock:
41291
- Part#:
1210Y5000331JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1210 - In Stock:
82844
- Part#:
2225Y0500333KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 2225 - In Stock:
25661
- Part#:
1808J0500153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 1808 - In Stock:
131622
- Part#:
1812Y5000151MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V X7R 1812 - In Stock:
77548
- Part#:
1210J0630180JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1210 - In Stock:
82412
- Part#:
1812Y0160101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 1812 - In Stock:
61947
- Part#:
0603Y0630152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 0603 - In Stock:
201446
- Part#:
1210J6300393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 630V X7R 1210 - In Stock:
112508
- Part#:
0805J2500151FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 0805 - In Stock:
40221
- Part#:
2225J0500474KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 2225 - In Stock:
29473
- Part#:
0603J0630471JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 0603 - In Stock:
290616
- Part#:
2211JA250121KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 2211 - In Stock:
59474
- Part#:
1206Y0500473JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1206 - In Stock:
140010
- Part#:
2220J2500273FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V C0G 2220 - In Stock:
8832
- Part#:
1210Y2500180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1210 - In Stock:
124700
- Part#:
2220J2K00150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2KV C0G/NP0 2220 - In Stock:
19011
- Part#:
1111Y2500430GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 250V C0G/NP0 1111 - In Stock:
70348
- Part#:
1808Y2500100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1808 - In Stock:
95911
- Part#:
1210J0160100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 1210 - In Stock:
144348
- Part#:
1812J0500104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 1812 - In Stock:
101698
- Part#:
1812J5000681GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1812 - In Stock:
63233
- Part#:
0505J1506P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 150V C0G/NP0 0505 - In Stock:
69051
- Part#:
2225Y6300272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V X7R 2225 - In Stock:
43917
- Part#:
0505Y3007P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 300V C0G/NP0 0505 - In Stock:
103142
- Part#:
2220Y2500334JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 250V X7R 2220 - In Stock:
21690
- Part#:
1812Y2000391GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1812 - In Stock:
37319
- Part#:
0805J2501P00HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 250V C0G/NP0 0805 - In Stock:
74196
- Part#:
1825J2500470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1825 - In Stock:
48499
- Part#:
0805J0630221GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
180888
- Part#:
2225J1K20823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
34247
- Part#:
1210Y0160393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1210 - In Stock:
164133
- Part#:
2225Y0160474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 2225 - In Stock:
30731
- Part#:
1206Y6300180GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 1206 - In Stock:
86272
- Part#:
2220Y0100104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V X7R 2220 - In Stock:
45231
- Part#:
1210J0630823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 1210 - In Stock:
120373
- Part#:
0805Y0630180JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0805 - In Stock:
305307
- Part#:
1210J0630221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1210 - In Stock:
128390
- Part#:
0603Y0504P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 0603 - In Stock:
374852
- Part#:
1206J5000472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1206 - In Stock:
320721
- Part#:
1206Y0500102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1206 - In Stock:
74187
- Part#:
0805J2500681KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 0805 - In Stock:
209827
- Part#:
0603Y0500273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 0603 - In Stock:
409685
- Part#:
0603J0630181FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 0603 - In Stock:
73889
- Part#:
0505J0501P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 50V C0G/NP0 0505 - In Stock:
75283
- Part#:
1812Y0160271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1812 - In Stock:
41494