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#:
1808Y0160101MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V X7R 1808 - In Stock:
127959
- Part#:
1206J5000152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1206 - In Stock:
61249
- Part#:
0805J3000180JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 300V C0G/NP0 0805 - In Stock:
113546
- Part#:
1812J5000681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
84460
- Part#:
2220Y0160225MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 16V X7R 2220 - In Stock:
28032
- Part#:
1210Y2000331JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1210 - In Stock:
79446
- Part#:
2220Y2500154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 2220 - In Stock:
42680
- Part#:
1206Y1K20472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.2KV X7R 1206 - In Stock:
110524
- Part#:
1812Y0630563JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 1812 - In Stock:
62645
- Part#:
1812J0500682KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1812 - In Stock:
79460
- Part#:
1210Y0500683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1210 - In Stock:
117765
- Part#:
0805Y0632P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 0805 - In Stock:
386963
- Part#:
1210Y1000474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 1210 - In Stock:
81487
- Part#:
2211JA250561JXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 2211 - In Stock:
76511
- Part#:
1812Y0160150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 1812 - In Stock:
95121
- Part#:
1812J1000155MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 100V X7R 1812 - In Stock:
66149
- Part#:
1812J4K00820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 4KV C0G/NP0 1812 - In Stock:
60224
- Part#:
0805Y6300561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V X7R 0805 - In Stock:
440335
- Part#:
1808J0250102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1808 - In Stock:
191022
- Part#:
1808Y6300271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1808 - In Stock:
113693
- Part#:
0603J0160392JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 0603 - In Stock:
306857
- Part#:
1206Y0630181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 1206 - In Stock:
214934
- Part#:
1210Y1K00392MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 1210 - In Stock:
97255
- Part#:
1210J1K20472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.2KV X7R 1210 - In Stock:
127518
- Part#:
1206J1K50560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.5KV C0G/NP0 1206 - In Stock:
238431
- Part#:
0805J0630154KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 0805 - In Stock:
190051
- Part#:
1812Y2000823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 1812 - In Stock:
81426
- Part#:
0805J2000680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0805 - In Stock:
122247
- Part#:
2220J0160154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 2220 - In Stock:
52634
- Part#:
2220Y3K00100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 3KV C0G/NP0 2220 - In Stock:
16002
- Part#:
1210Y0500683MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1210 - In Stock:
83987
- Part#:
1812J0630474MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1812 - In Stock:
78483
- Part#:
1825Y1K20333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
47074
- Part#:
0805Y6300101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
277869
- Part#:
1808J2006P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 1808 - In Stock:
91377
- Part#:
1210Y1K50471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV C0G/NP0 1210 - In Stock:
77397
- Part#:
0805Y0630441FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 63V C0G/NP0 0805 - In Stock:
46123
- Part#:
2225Y0630471FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 2225 - In Stock:
8078
- Part#:
2220J1000184MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 2220 - In Stock:
59545
- Part#:
1206Y5000120GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1206 - In Stock:
102564
- Part#:
1808J6300391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V X7R 1808 - In Stock:
99602
- Part#:
1812J0250471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1812 - In Stock:
68273
- Part#:
1111J5006P80DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1111 - In Stock:
4968
- Part#:
1206J2000104MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 1206 - In Stock:
120912
- Part#:
1206Y0500100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1206 - In Stock:
155367
- Part#:
1206Y2000681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1206 - In Stock:
219180
- Part#:
1111Y1006P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 100V C0G/NP0 1111 - In Stock:
54299
- Part#:
1825J1000471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1825 - In Stock:
22336
- Part#:
2220J1000473KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 2220 - In Stock:
33231
- Part#:
1808Y3K00820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 3KV C0G/NP0 1808 - In Stock:
123280