China Toroidal Choke for PCB, Toroidal Inductor

• Type: Choke Inductor
• Structure: Core
• Working Frequency: Power Frequency
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 8a 5a inductor
• Structure of Winding: Multilayer Coil
• Nature of Operation: Choke Coil
• Structure of Magnetizer: Copper Coil
• Range of Application: Power Measurement
• Packaging Form: Power Coils
• Brand: Grewin Toroidal Core
• Inductor Value: Variable Inductor
• Type1: Toroidal Core
• Place of Original: Tianjin, China
• Application: PCB Circuits, Computer, TV, Monitor, Scanner
• Materials: High Magnetic Flux and Low Loss Magnetic Materials
• Operating Frequency: Higher Than 200kHz
• Transport Package: Export Standard
• Specification: CE, ROHS
• Trademark: GW
• Origin: Tianjin
• HS Code: 85045000
• Production Capacity: 100000PCS Per Month

Product Description

We can provide SMD power inductor and many other inductors.






We have abtained RoHS, ISO9001 certificates. The good quality and low in price with high prestige attracted more customers. If you are interested in our products, please told us what kinds of products you need and more information on it. We can suuply samples according your requirments.

Specification:
Dimension:
Outer diameter: 25 to 35mm
Width: 14 to 22mm
Lead out: 26.5mm with 25mm soldering
Electrical characteristics:
Rated current: 2 to 30A
Inductance at 1kHz: 4 to 200uH
Direct current resistance: 9 to 118MΩ
Current: 3.5 to 20A
Withstand resistance: 1 minute at 2kV AC
Insulating resistance: 100MΩ minimum at 500V DC
Operating temperature range: -25 to 80° C
Maximum temperature: 120° C (class E)
Bobbin material: Flame resistance 94V-0 
 

Toroid core datas	COILFORMER DIMENSIONS (mm)
TYPE	OD	ID	H	MASS (G)
T3.0	3.05	1.27	1.27	0.04
T3.9	3.94	2.24	1.3	0.05
T3.9/2	3.94	2.24	2.0	0.07
T4.0	4.0	2.4	1.6	0.06
T5.8	5.84	3.05	1.52	0.1
T5.8/3	5.84	3.05	3.0	0.3
T6.3	6.3	3.8	2.5	0.2
T9.5	9.53	4.75	3.17	0.8
T10	10.0	6.0	4.0	0.9
T12.5	12.5	7.5	5.0	1.8
T13.3	13.3	8.3	5.0	1.8
T14	14.0	9.0	5.0	2.0
T15	15.0	10.4	5.3	2.4
T16	16.0	9.6	6.3	3.7
T17	17.0	10.7	6.8	4.4
T20/7	20.0	10.0	7.0	7.6
T22	22.1	13.7	6.35	6.8
T23/8	22.6	14.7	7.6	8.1
T23/9	22.6	14.7	9.2	9.8
T25/10	25.3	14.8	10.0	16
T25/12	25.3	14.8	12.0	19
T25/15	25.3	14.8	15.0	24
T25/20	25.3	14.8	20.0	33
T29	29.5	19.0	14.9	27
T30	30.5	20.0	12.5	25
T34/10	34.0	20.5	10.0	27
T34/12.5	34.0	20.5	12.5	33
T36	36.0	23.0	15.0	43
T40	40.0	24.0	16.0	61
T42	41.8	26.2	12.5	48
T50	50.0	30.0	20.0	118
T58	58.3	40.8	17.6	115
T100	102	65.8	15.0	330

PLZ Contact:
Contact Information:                                                        

Alice
Tianjin Grewin Technology Co.,Ltd.
Tel: [phone]
 
 
Website: http://transformer.en.made-in-china.com