Hall-Effect Latch for High Temperature Operation
A1225, A1227
and A1229
13
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
2 31
1.27 NOM
2.16
MAX
0.51
REF
45°
C
45°
0.79 REF
B
E
E
E
2.04
1.44
Gate burr area
A
B
C
Dambar removal protrusion (6X)
A
D
E
D
Branding scale and appearance at supplier discretion
Hall element, not to scale
Active Area Depth, 0.50 mm REF
For Reference Only; not for tooling use (reference DWG-9049)
Dimensions in millimeters
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
Standard Branding Reference View
= Supplier emblem
N = Last two digits of device part number
NN
1
Mold Ejector
Pin Indent
Branded
Face
4.09
+0.08
–0.05
0.41
+0.03
–0.06
3.02
+0.08
–0.05
0.43
+0.05
–0.07
15.75 ±0.51
1.52 ±0.05
Package UA 3-Pin SIP, Chopper Style
NOT FOR
NEW DESIGN
Hall-Effect Latch for High Temperature Operation
A1225, A1227
and A1229
14
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
For the latest version of this document, visit our website:
www.allegromicro.com
Revision History
Revision Revision Date Description of Revision
2 May 8, 2013 Update product offerings, editorial correction to I
Z(sup)
3 March 7, 2016 Updated product offerings
4 October 31, 2016 Chopper-style UA package designated as not for new design
Copyright ©2016, Allegro MicroSystems, LLC
Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to
permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that
the information being relied upon is current.
Allegro’s products are not to be used in any devices or systems, including but not limited to life support devices or systems, in which a failure of
Allegro’s product can reasonably be expected to cause bodily harm.
The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its
use; nor for any infringement of patents or other rights of third parties which may result from its use.

A1229LLHLT-T

Mfr. #:
Manufacturer:
Description:
HALL EFFECT LATCH FOR HIGH TEMP
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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