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#:
0603Y1504P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 150V C0G/NP0 0603 - In Stock:
189041
- Part#:
1210J0100683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 1210 - In Stock:
158791
- Part#:
1206J1K08P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1206 - In Stock:
66765
- Part#:
1210J1K00680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1210 - In Stock:
70423
- Part#:
0805Y1000103KST - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 0805 - In Stock:
445480
- Part#:
0603J0500130GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 50V C0G/NP0 0603 - In Stock:
88128
- Part#:
2220Y5000121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 2220 - In Stock:
43880
- Part#:
1812J0630222KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1812 - In Stock:
65226
- Part#:
1206Y1000391KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1206 - In Stock:
189436
- Part#:
0805Y2000152MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 0805 - In Stock:
267278
- Part#:
1808J0630271MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 1808 - In Stock:
143450
- Part#:
1808Y0100104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V X7R 1808 - In Stock:
166474
- Part#:
1808Y6300821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 1808 - In Stock:
78551
- Part#:
2220J2000390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 2220 - In Stock:
36210
- Part#:
2225Y6300390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 2225 - In Stock:
13149
- Part#:
1812Y0250681KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 1812 - In Stock:
80072
- Part#:
1825Y5000822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V C0G/NP0 1825 - In Stock:
53482
- Part#:
1808Y0160123JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 1808 - In Stock:
87900
- Part#:
0603Y1000120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 0603 - In Stock:
222165
- Part#:
2220Y2500684MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
46281
- Part#:
0603J1000680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 0603 - In Stock:
126956
- Part#:
1206J0630182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1206 - In Stock:
246253
- Part#:
0505Y2501P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 250V C0G/NP0 0505 - In Stock:
132290
- Part#:
2225J0500821JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 2225 - In Stock:
22967
- Part#:
1206Y1K00561KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 1206 - In Stock:
176301
- Part#:
1825J0100154KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V C0G/NP0 1825 - In Stock:
23129
- Part#:
1812J0100102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 1812 - In Stock:
77933
- Part#:
2225Y1000151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 2225 - In Stock:
39227
- Part#:
2220J5K00181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 5KV C0G/NP0 2220 - In Stock:
64057
- Part#:
1812J0160104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 1812 - In Stock:
85498
- Part#:
1210J0250272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1210 - In Stock:
73967
- Part#:
2220J0630680JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 2220 - In Stock:
35390
- Part#:
1210Y5000103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 1210 - In Stock:
209897
- Part#:
1808Y2500101MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V X7R 1808 - In Stock:
184731
- Part#:
1210Y1K00151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1210 - In Stock:
80631
- Part#:
1812J1K50151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV C0G/NP0 1812 - In Stock:
79437
- Part#:
1812J0630684KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 1812 - In Stock:
57714
- Part#:
2225J0160333FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 2225 - In Stock:
8167
- Part#:
2220J0630474MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 2220 - In Stock:
31649
- Part#:
1206Y2500181JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1206 - In Stock:
105234
- Part#:
0603Y0100271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 0603 - In Stock:
205391
- Part#:
1210Y0630180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1210 - In Stock:
35442
- Part#:
1808Y5000391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 1808 - In Stock:
145353
- Part#:
2225Y0160471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 2225 - In Stock:
26417
- Part#:
1808J2000123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 1808 - In Stock:
147058
- Part#:
1808J0500224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 1808 - In Stock:
127983
- Part#:
1206J1000911GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 910PF 100V C0G/NP0 1206 - In Stock:
56567
- Part#:
1111J5000101GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1111 - In Stock:
53808
- Part#:
1206J5000330KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1206 - In Stock:
126199
- Part#:
0805J6300560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 0805 - In Stock:
579179