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#:
1210J2500182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 1210 - In Stock:
61406
- Part#:
2225J1K50822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.5KV X7R 2225 - In Stock:
41813
- Part#:
2225J2500820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 2225 - In Stock:
47781
- Part#:
0603Y0500822KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 0603 - In Stock:
322993
- Part#:
1808Y5000271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 1808 - In Stock:
130294
- Part#:
0603Y100P470BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 100V C0G/NP0 0603 - In Stock:
152629
- Part#:
0603J0630330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0603 - In Stock:
117735
- Part#:
1111J6300331GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 1111 - In Stock:
44438
- Part#:
0805J2000201FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 200V C0G/NP0 0805 - In Stock:
51373
- Part#:
0805Y1500240GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 150V C0G/NP0 0805 - In Stock:
62706
- Part#:
1206Y2000150FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1206 - In Stock:
69426
- Part#:
1812Y0250105KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 25V X7R 1812 - In Stock:
51328
- Part#:
0805J2000240GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 200V C0G/NP0 0805 - In Stock:
62412
- Part#:
2220J5K00332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 5KV X7R 2220 - In Stock:
97603
- Part#:
1825Y1K50270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 1825 - In Stock:
15468
- Part#:
1210J0160332JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1210 - In Stock:
107107
- Part#:
1812J6300561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V X7R 1812 - In Stock:
89396
- Part#:
1210Y2000562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 1210 - In Stock:
78771
- Part#:
SFBLL5000472MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 4700PF 500V AXIAL - In Stock:
7855
- Part#:
1812J5000182KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 1812 - In Stock:
102851
- Part#:
0805J0100103GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V C0G/NP0 0805 - In Stock:
99050
- Part#:
0805Y0630391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0805 - In Stock:
374480
- Part#:
1206Y2000821KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V X7R 1206 - In Stock:
186436
- Part#:
1210Y2000121KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1210 - In Stock:
82845
- Part#:
1210Y1K00271FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1210 - In Stock:
43246
- Part#:
1206Y2500123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
304851
- Part#:
2220J0630822KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 2220 - In Stock:
38756
- Part#:
1812Y0250152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 1812 - In Stock:
31949
- Part#:
1206Y2001P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 200V C0G/NP0 1206 - In Stock:
59392
- Part#:
1812Y1000103FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.01UF 100V C0G/NP0 1812 - In Stock:
18957
- Part#:
1808J1K00120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1808 - In Stock:
159892
- Part#:
1206J2000390FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1206 - In Stock:
91776
- Part#:
0805J2000120JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 0805 - In Stock:
235004
- Part#:
1812J1000272KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1812 - In Stock:
75980
- Part#:
1210J5000222GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1210 - In Stock:
66639
- Part#:
1808J1000680MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V X7R 1808 - In Stock:
119596
- Part#:
1812Y0630560JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1812 - In Stock:
78250
- Part#:
1808J1K50561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV C0G/NP0 1808 - In Stock:
87488
- Part#:
2220J6300222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V X7R 2220 - In Stock:
74924
- Part#:
1206J5004P70DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 1206 - In Stock:
165822
- Part#:
2225Y4K00331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 4KV C0G/NP0 2225 - In Stock:
40544
- Part#:
1206J0500392JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 1206 - In Stock:
171151
- Part#:
0603J050P680BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 50V C0G/NP0 0603 - In Stock:
86506
- Part#:
0805J1001P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 100V C0G/NP0 0805 - In Stock:
115551
- Part#:
1825J0630823KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V C0G/NP0 1825 - In Stock:
27623
- Part#:
1808J0160270GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 1808 - In Stock:
88948
- Part#:
1808J0160121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1808 - In Stock:
62585
- Part#:
1812Y1K00180JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 1812 - In Stock:
73409
- Part#:
2220Y1K00681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 2220 - In Stock:
36775
- Part#:
1808J2500822MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 1808 - In Stock:
145281