Z9280-A
Z9280-A is Surface Mount Wideband RF Transformers manufactured by Coilcraft.
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Surface Mount Wideband RF Transformers
These wideband RF transformers provide excellent performance at a very economical price. They e tapped or untapped and are packaged in a low profile, flat top ceramic case that makes them ideal for pick and place operations. They feature 400 V isolation and a 500 m A maximum current rating. Operating temperature range is -40° to +85° C. Applications include impedance matching, voltage or current transformation, DC isolation, balanced/unbalanced mixing, matching, power splitting, coupling and signal inversion. For free evaluation samples, contact Coilcraft or visit .coilcraft..
Part number Z9280-A Z9314-A
Impedance ratio pri : sec 1:1 1 : 6.25
3 d B frequency response (MHz) 0.250
- 450 0.350
- 1700
Irms (m A) 250 250
Insertion loss typ (d B) 0.58 1.10
Pins 1-3 L min DCR max (µH) (Ohms) 13 0.060 30 0.080
Pins 6-4 L min DCR max (µH) (Ohms) 11 0.055 8 0.038
Color dot Orange Black
1. Operating temperature range -40°C to +85°C. 2. Electrical specifications at 25°C.
Schematic
Dimensions
Specifications subject to change without notice. Please check our website for latest information.
Document 296
Revised 02/21/05
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