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#:
1812YA250151GCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1812 - In Stock:
43802
- Part#:
1210J0250122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1210 - In Stock:
119815
- Part#:
1808Y0636P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 1808 - In Stock:
60417
- Part#:
2225Y1K00823MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 1KV X7R 2225 - In Stock:
24185
- Part#:
1812J6300472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V X7R 1812 - In Stock:
87395
- Part#:
1210Y1K00821JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV X7R 1210 - In Stock:
99992
- Part#:
0603Y0501P90DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 50V C0G/NP0 0603 - In Stock:
263628
- Part#:
1210Y5000104JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 1210 - In Stock:
57526
- Part#:
1825J5000180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1825 - In Stock:
16915
- Part#:
1206J2000820JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1206 - In Stock:
78074
- Part#:
1812Y6300682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V X7R 1812 - In Stock:
75397
- Part#:
1210Y2500153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 1210 - In Stock:
150176
- Part#:
2225Y0500152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 2225 - In Stock:
9610
- Part#:
1825Y5000122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
17756
- Part#:
1808J1000101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1808 - In Stock:
161191
- Part#:
0805Y5000270KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 0805 - In Stock:
269732
- Part#:
1206Y0500150JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1206 - In Stock:
158875
- Part#:
1206Y1501P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 150V C0G/NP0 1206 - In Stock:
68424
- Part#:
1206Y1K00101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1206 - In Stock:
66811
- Part#:
1812J2000180KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1812 - In Stock:
81093
- Part#:
0603Y0500223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 0603 - In Stock:
475518
- Part#:
0805J0630330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0805 - In Stock:
157263
- Part#:
0805Y0630102KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 0805 - In Stock:
232281
- Part#:
1206Y0501P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 1206 - In Stock:
208482
- Part#:
2220Y2K00821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV X7R 2220 - In Stock:
65476
- Part#:
2220YA250331MXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 2220 - In Stock:
98113
- Part#:
1812J1K00681KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1812 - In Stock:
92703
- Part#:
1206Y0100181KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V X7R 1206 - In Stock:
279615
- Part#:
1825J6300221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V X7R 1825 - In Stock:
75976
- Part#:
1206J0503P30BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 1206 - In Stock:
83568
- Part#:
0805Y1000221JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0805 - In Stock:
268904
- Part#:
0603Y0160182JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V X7R 0603 - In Stock:
291881
- Part#:
2225J0500563GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V C0G/NP0 2225 - In Stock:
14261
- Part#:
2220J1K00333KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1KV X7R 2220 - In Stock:
40128
- Part#:
1210Y1000221GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1210 - In Stock:
69648
- Part#:
1812Y2K00152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2KV X7R 1812 - In Stock:
76277
- Part#:
1210Y2000331GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1210 - In Stock:
78556
- Part#:
1210J0250183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1210 - In Stock:
35631
- Part#:
0505Y200P900CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 200V C0G/NP0 0505 - In Stock:
136830
- Part#:
2225Y2000274MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 200V X7R 2225 - In Stock:
24976
- Part#:
1210J1K00391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1210 - In Stock:
163588
- Part#:
1808J2500122GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1808 - In Stock:
67161
- Part#:
1210J0160333JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 1210 - In Stock:
78309
- Part#:
2220Y0250100FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 2220 - In Stock:
8975
- Part#:
1206J0250221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1206 - In Stock:
176452
- Part#:
1206J0500471JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1206 - In Stock:
70401
- Part#:
1808J0500334KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 50V X7R 1808 - In Stock:
133379
- Part#:
1206J1000391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V X7R 1206 - In Stock:
271224
- Part#:
1206Y0100102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 1206 - In Stock:
147805
- Part#:
2220Y2K00471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV X7R 2220 - In Stock:
62255