Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Screw Terminals Audio Transformers RoHS |
| Mfr. Part # | 140NEX |
| Package | Screw Terminals |
| Model Number | 140NEX |
View Detail Information
Explore similar products
Tube driver transformer Hammond 124D with 14.4 H secondary inductance and 0.125
Audio transformer Hammond 107R miniature epoxy potted design for audio input
Chassis Mount Shielded Impedance Matching Transformer Hammond 140REX for Audio
Audio transformer Hammond 109R epoxy potted miniature for sealed rugged in input
Product Specification
| Description | Screw Terminals Audio Transformers RoHS | Mfr. Part # | 140NEX |
| Package | Screw Terminals | Model Number | 140NEX |
The 140NEX is a chassis mount, shielded impedance matching transformer designed for operation within the 20 Hz to 20 KHz range. Its metal can construction provides excellent shielding against external interference, while the nickel core ensures high permeability and low losses. This transformer is ideal for input/output isolation, line matching, driver, and hybrid applications.
| Characteristic | Primary | Secondary |
|---|---|---|
| Input Impedance | 4 | 60,000 |
| Output Power | 10.0 dbm | 5mW |
| DCR | 5.30 | 116.5 |
| Inductance @ 1.0 kHz, 1.0 V OC | 326 mH | 9.30 H |
| Impedance @ 1.0 kHz, 1.0 V OC | 2.83 k | 79.0 k |
| Frequency Response | 1db from 20 Hz to 20KHz | |
| Turns ratio | 1:5.47 | |
| Insertion Loss | < 0.9 db | |
| Return Loss | 28.0 db | |
| Longitudinal balance | -70 db | |
| Dielectric Strength | 500 Vrms | |
| Winding Configuration | RED - YEL: 1500 | GRN - BLU: 50 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>300
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture. ... Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture. ...
Get in touch with us
Leave a Message, we will call you back quickly!