Move to the body of this page
Transformer for Ultra Sonic Sensor K5-R Series

K5-R2

  • RoHS
  • AEC-Q200

Outline

This transformer is used in the driving circuit of the in-vehicle ultrasonic sensor (corner sensor, back sensor).

Features

1,A lineup of both variable and fixed structures
2,Variable type can adjust the inductance value and can absorb variations in microphones.
3,By improving the current value, we can cope with long-distance sensors and strengthen the external noise characteristics that are problematic.

Dimensions

Dimensions
Unit

mm

Specifications

Inductance
lower limit
[mH]
Inductance
upper limit
[mH]
Operational frequency
lower limit
[MHz]
Operational frequency
upper limit
[MHz]
Unloaded Q
lower limit
Unloaded Q
upper limit
Variable range of F
lower limit
[%]
Variable range of F 
upper limit
[%]
Variable range of L
lower limit
[%]
Variable range of L
upper limit
[%]
Internal capacitance
1.0 6.7 0.01 0.50 50 80 -2 2 -4 4 -
Inductance
lower limit
[mH]
Inductance
upper limit
[mH]
Operational frequency
lower limit
[MHz]
Operational frequency
upper limit
[MHz]
Unloaded Q
lower limit
Unloaded Q
upper limit
Variable range of F
lower limit
[%]
1.0 6.7 0.01 0.50 50 80 -2
Variable range of F 
upper limit
[%]
Variable range of L
lower limit
[%]
Variable range of L
upper limit
[%]
Internal capacitance
2 -4 4 -

Package Dimension

Q'ty
[pcs./reel]
Tape Dimensions A
[mm]
Tape Dimensions B
[mm]
Tape Dimensions C
a
[mm]
Tape Dimensions C
b
[mm]
Tape Dimensions D
a
[mm]
Tape Dimensions D
b
[mm]
Tape Dimensions E
a
[mm]
Tape Dimensions E
b
[mm]
Tape Dimensions F
a
[mm]
Tape Dimensions F
b
[mm]
Tape Dimensions G
[mm]
Tape Dimensions H
a
[mm]
Tape Dimensions H
b
[mm]
Reel Dimensions I
a
[mm]
Reel Dimensions I
b
[mm]
Reel Dimensions J
a
[mm]
Reel Dimensions J
b
[mm]
Reel Dimensions K
a
[mm]
Reel Dimensions K
b
[mm]
500 9.0 9.0 13.5 0.2 16 0.3 8 0.1 7.5 0.1 8.5 0.5 0.1 φ 330 φ 2 21.5 1 17.5 1
Page Top