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#:
2225Y2K00271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2KV C0G/NP0 2225 - In Stock:
44908
- Part#:
0805J0160272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 0805 - In Stock:
160953
- Part#:
1210Y0500154KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1210 - In Stock:
84531
- Part#:
1808Y0630100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1808 - In Stock:
165778
- Part#:
1812J5K00330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 5KV C0G/NP0 1812 - In Stock:
56941
- Part#:
1210J1000681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1210 - In Stock:
120411
- Part#:
1808J3K00330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 3KV C0G/NP0 1808 - In Stock:
129920
- Part#:
2225J1K00820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 2225 - In Stock:
11131
- Part#:
1111J2K01P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 2KV C0G/NP0 1111 - In Stock:
80865
- Part#:
1808J0100682FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V C0G/NP0 1808 - In Stock:
85126
- Part#:
1808J0500122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1808 - In Stock:
59984
- Part#:
2220J0100392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 10V C0G/NP0 2220 - In Stock:
57787
- Part#:
1825Y2K50390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2.5KV C0G/NP0 1825 - In Stock:
31755
- Part#:
1825J1K50151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV C0G/NP0 1825 - In Stock:
20624
- Part#:
1808J0630153KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V C0G/NP0 1808 - In Stock:
77461
- Part#:
1812Y2000270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1812 - In Stock:
71902
- Part#:
2225Y0630390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 2225 - In Stock:
36158
- Part#:
1111J250P400CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 250V C0G/NP0 1111 - In Stock:
88077
- Part#:
1808Y0500102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1808 - In Stock:
167908
- Part#:
1808Y0250681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 1808 - In Stock:
83866
- Part#:
1206J0250820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1206 - In Stock:
103608
- Part#:
1812J2000560GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1812 - In Stock:
48006
- Part#:
1812Y5000272MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1812 - In Stock:
86620
- Part#:
1210Y2500823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 250V X7R 1210 - In Stock:
66610
- Part#:
2225Y1K20471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV C0G/NP0 2225 - In Stock:
15293
- Part#:
1825Y6300222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V C0G/NP0 1825 - In Stock:
48798
- Part#:
1210Y2500562KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 1210 - In Stock:
86751
- Part#:
0603J0100270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 10V C0G/NP0 0603 - In Stock:
337414
- Part#:
0805J5001P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 500V C0G/NP0 0805 - In Stock:
139582
- Part#:
1812Y6300561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V X7R 1812 - In Stock:
72005
- Part#:
1206Y3000201GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 300V C0G/NP0 1206 - In Stock:
62689
- Part#:
1808Y5000470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1808 - In Stock:
86428
- Part#:
1808J0500270KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1808 - In Stock:
139773
- Part#:
2220J2K50270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2.5KV C0G/NP0 2220 - In Stock:
38260
- Part#:
1210Y0160474JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 1210 - In Stock:
99937
- Part#:
2225J6K00150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 6KV C0G/NP0 2225 - In Stock:
54632
- Part#:
2220Y2K00391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV X7R 2220 - In Stock:
73640
- Part#:
2220J1K50560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.5KV C0G/NP0 2220 - In Stock:
70193
- Part#:
1812J2K50120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2.5KV C0G/NP0 1812 - In Stock:
83795
- Part#:
1808J1000181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1808 - In Stock:
50997
- Part#:
2220J0160103JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 2220 - In Stock:
30022
- Part#:
0603Y0160122KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 0603 - In Stock:
205707
- Part#:
1206Y0638P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 1206 - In Stock:
212063
- Part#:
1210J0250272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
202435
- Part#:
1808YA250100KCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1808 - In Stock:
87179
- Part#:
1206Y5000332JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 1206 - In Stock:
175354
- Part#:
1808J0630822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V X7R 1808 - In Stock:
135100
- Part#:
0505Y3005P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 300V C0G/NP0 0505 - In Stock:
96484
- Part#:
SFJNL0500225MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 2.2UF 20% 50V AXIAL - In Stock:
4177
- Part#:
2220Y1K00271KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV X7R 2220 - In Stock:
41805