AS705-125A-XH

Antenna < Transponder: RF-ID ( TX ) >
Type: AS705A
Please refer to the sales offices on our website for a representative near you
www.sumida.com
1/2
Product Description
70.5 13.9mm Max(L W),5.3mm Max. Height.
Operating Temperature: -4 ~ +8
Feature
LF Transmitter antenna.
Small size installation space can be saved.
Match for TI & NXP IC, resonant frequency be
pre-set to 125kHz,134kHz or customization.
Meeting protection against water degree IPX4K
of ISO20653 by adding water-proof part.
Ideally used in keyless smart entry system.
Over molding, with/ without harness and connector.
RoHS Compliance.
Mechanical dimensions ( unit: mm )
Antenna < Transponder: RF-ID ( TX ) >
Type: AS705A
Please refer to the sales offices on our website for a representative near you
www.sumida.com
2/2
Schematic diagram
Electrical Characteristics
Part number
Tuning
capacitance
Load Q
Resonant frequency
Resonant
current
Load
resistance
AS705 -125A
332 60.1
125.0 1.5kHz 1.2App 4.7
AS705-125B
472 52.1
125.0 1.5kHz
2.5App 2.2
AS705-125C
682 41.7
125.0 1.5kHz
2.8App 2.2
AS705-125D
822 30.5
125.0 1.5kHz
2.4App 3.3
AS705-125E
103 26.3
125.0 1.5kHz
2.6App 3.3
AS705 -134A
332 65.2
134.2 1.5kHz
1.2App 4.7
AS705-134B
472 63.8
134.2 1.5kHz
2.5App 2.2
AS705-134C
682 36.3
134.2 1.5kHz
2.9App 2.2
AS705-134D
822 30.5
134.2 1.5kHz
2.5App 3.3
AS705-134E
103 25.8
134.2 1.5kHz
2.6App 3.3
AS705-20K
334 3.26
20 1.5kHz
2.2App 3.3
It is possible for customer specification at harness length and connector form.
It is possible for other frequency.
Packaging specification
Using plastic tray packaging.
Outside carton dimension: 500mm X 300mm X 175mm.
Packaging Q’ty: 120pcs/carton.
L
c
R
L: Ferrite core coil inductance.
C: Tuning internal capacitor.
R: Copper resistance.

AS705-125A-XH

Mfr. #:
Manufacturer:
Sumida
Description:
Transponder-RFID (LF TX) 125kHz 1.2App 4.7Ohm Tray - Bulk (Alt: AS705-125A-XH)
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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