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#:
1210Y0250394JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 1210 - In Stock:
90176
- Part#:
1210Y1000390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1210 - In Stock:
60329
- Part#:
1206Y1K50561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV X7R 1206 - In Stock:
269122
- Part#:
0805Y5000120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 0805 - In Stock:
79767
- Part#:
1808J0160471JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 1808 - In Stock:
133710
- Part#:
1206J1500471JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 150V C0G/NP0 1206 - In Stock:
66816
- Part#:
1825J0630273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 1825 - In Stock:
57537
- Part#:
1812Y0250391KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1812 - In Stock:
72321
- Part#:
1808Y0160104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 1808 - In Stock:
109189
- Part#:
1210J0160683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1210 - In Stock:
107231
- Part#:
1210Y1K00120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1210 - In Stock:
147877
- Part#:
2220J1K00332GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV C0G/NP0 2220 - In Stock:
22301
- Part#:
2225Y5000271JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 2225 - In Stock:
31444
- Part#:
2220Y0160154JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 2220 - In Stock:
24315
- Part#:
1808J4K00331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 4KV X7R 1808 - In Stock:
146799
- Part#:
2220J0160124KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V C0G/NP0 2220 - In Stock:
23085
- Part#:
2220Y2000470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 2220 - In Stock:
23948
- Part#:
1825Y6300120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 1825 - In Stock:
57513
- Part#:
1206Y2009P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 200V C0G/NP0 1206 - In Stock:
65947
- Part#:
1206J2000222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1206 - In Stock:
144167
- Part#:
1825Y5K00391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 5KV C0G/NP0 1825 - In Stock:
74804
- Part#:
1808Y0630183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 1808 - In Stock:
108199
- Part#:
1808J0250272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V X7R 1808 - In Stock:
174132
- Part#:
1812Y2000274MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 200V X7R 1812 - In Stock:
49221
- Part#:
0805J0502P20DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 50V C0G/NP0 0805 - In Stock:
288559
- Part#:
1206Y6301P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 630V C0G/NP0 1206 - In Stock:
68060
- Part#:
2220J2K50471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV C0G/NP0 2220 - In Stock:
17116
- Part#:
1210Y1000182GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1210 - In Stock:
70141
- Part#:
1206Y1000122JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1206 - In Stock:
145196
- Part#:
1210J0630101JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1210 - In Stock:
91589
- Part#:
1210J2500393JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 1210 - In Stock:
68537
- Part#:
2220J2K00223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 2KV X7R 2220 - In Stock:
52020
- Part#:
2220Y2K00121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV C0G/NP0 2220 - In Stock:
36284
- Part#:
1206J5000181KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1206 - In Stock:
88644
- Part#:
1825Y0500334KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
54291
- Part#:
2220Y1K00104KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 1KV X7R 2220 - In Stock:
33811
- Part#:
1111J2K0P300DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 2KV C0G/NP0 1111 - In Stock:
71628
- Part#:
1210Y1000181FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1210 - In Stock:
43218
- Part#:
0603Y5000180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 0603 - In Stock:
366502
- Part#:
1808J0500684KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 50V X7R 1808 - In Stock:
109241
- Part#:
SFBMP5000301MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 300PF 500V AXIAL - In Stock:
2671
- Part#:
1206J0630823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 1206 - In Stock:
182972
- Part#:
0805Y2500390FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 0805 - In Stock:
80649
- Part#:
1206Y1K02P70DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 1KV C0G/NP0 1206 - In Stock:
148025
- Part#:
1808J2K00150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2KV C0G/NP0 1808 - In Stock:
81789
- Part#:
0603Y0160183KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 0603 - In Stock:
302229
- Part#:
2225Y2000391GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 2225 - In Stock:
13567
- Part#:
0805J0630681JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 0805 - In Stock:
219863
- Part#:
2225Y2500820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 2225 - In Stock:
33705
- Part#:
1210J0500184JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 1210 - In Stock:
92954