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#:
1825Y1K50221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV X7R 1825 - In Stock:
63839
- Part#:
1808J0500122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V X7R 1808 - In Stock:
161761
- Part#:
0805Y5000330GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 0805 - In Stock:
132862
- Part#:
2225J2500682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 2225 - In Stock:
31755
- Part#:
1206J0503P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 50V C0G/NP0 1206 - In Stock:
80782
- Part#:
1812Y0630682JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1812 - In Stock:
77162
- Part#:
2225Y2500330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 2225 - In Stock:
35791
- Part#:
1808Y5K00221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 5KV X7R 1808 - In Stock:
137816
- Part#:
2220J0160682FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 2220 - In Stock:
16629
- Part#:
1206J2500391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1206 - In Stock:
238769
- Part#:
1210J0500122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1210 - In Stock:
54170
- Part#:
1210J0100103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
204901
- Part#:
1812Y0500563KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 1812 - In Stock:
97325
- Part#:
1210J1K00152JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1210 - In Stock:
97813
- Part#:
1812J0250394JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 1812 - In Stock:
56515
- Part#:
1808Y1K50470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.5KV C0G/NP0 1808 - In Stock:
157621
- Part#:
1111J6300221GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V C0G/NP0 1111 - In Stock:
47553
- Part#:
1206J2003P30DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 1206 - In Stock:
179509
- Part#:
2225J2K50152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2.5KV C0G 2225 - In Stock:
22296
- Part#:
0603J1000221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V X7R 0603 - In Stock:
468216
- Part#:
1206Y1001P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 100V C0G/NP0 1206 - In Stock:
77394
- Part#:
1206Y0160122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 1206 - In Stock:
132747
- Part#:
1812Y1000390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1812 - In Stock:
75923
- Part#:
1825Y1K00683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 1KV X7R 1825 - In Stock:
35094
- Part#:
1206Y0160562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 1206 - In Stock:
297536
- Part#:
SFSUC0500334MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.33UF 50V AXIAL - In Stock:
4150
- Part#:
0603J0630221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0603 - In Stock:
211562
- Part#:
2225Y2K50560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2.5KV C0G/NP0 2225 - In Stock:
17214
- Part#:
0805Y1002P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 100V C0G/NP0 0805 - In Stock:
115111
- Part#:
1825Y4K00271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 4KV C0G/NP0 1825 - In Stock:
50188
- Part#:
1808Y5K00470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 5KV C0G/NP0 1808 - In Stock:
98881
- Part#:
1206Y0630223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1206 - In Stock:
228461
- Part#:
1808Y2500182JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 1808 - In Stock:
93490
- Part#:
0603Y050P560BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 50V C0G/NP0 0603 - In Stock:
149392
- Part#:
1206J1000681JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1206 - In Stock:
162622
- Part#:
1206J0160183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 1206 - In Stock:
298379
- Part#:
1206J0630822JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 1206 - In Stock:
93765
- Part#:
1206Y0630560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1206 - In Stock:
87875
- Part#:
0505Y0639P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 63V C0G/NP0 0505 - In Stock:
37219
- Part#:
2220Y1K20153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1.2KV X7R 2220 - In Stock:
48047
- Part#:
2211YA250120KCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 2211 - In Stock:
74261
- Part#:
0805Y0160123FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 0805 - In Stock:
96186
- Part#:
1812Y1K20153JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1.2KV X7R 1812 - In Stock:
62091
- Part#:
1210Y1000100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1210 - In Stock:
137341
- Part#:
0603J2000102JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 0603 - In Stock:
267440
- Part#:
1812J1000393JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V C0G 1812 - In Stock:
55418
- Part#:
1210Y2K00470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2KV C0G/NP0 1210 - In Stock:
87755
- Part#:
1812J2000181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1812 - In Stock:
33308
- Part#:
1206J0250564MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 25V X7R 1206 - In Stock:
91308
- Part#:
1206Y0160822MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V X7R 1206 - In Stock:
227174