Part Review Audit

flux

I’ll audit the part metadata, source the official TE Connectivity documentation if needed, update the Datasheet property, then verify the symbol, footprint, and pin descriptions against it. I’ll record the detailed findings in a project review file and summarize any critical mismatches here.

flux

The initial inspection found 27 symbol terminals (25 contacts plus two boardlocks) and exposed a likely footprint scale error: the stored 2.77 mm pitch and 1.755 mm pad dimensions appear approximately 1000× too small in the computed layout. I’m now validating this against TE’s official drawing and checking the uploaded datasheet’s identity.
Created a project doc

Part Review — TE Connectivity 2311766-1

View Document
Reviewed project properties, manufacturer identity, product description, symbol terminals, footprint source geometry, computed footprint geo...

flux

Audit complete. The critical issue is that the computed footprint is 1000× too small; other mismatches include 27 terminals for a 25-position connector, incorrect TO package metadata, ambiguous mount metadata, and missing pin descriptions/types. The Datasheet URL was already populated, so it was not changed; I filed an internal part-quality report.
Full results: Part Review — TE Connectivity 2311766-1
Fix metadata and footprint
Repair footprint scaling
Update connector metadata
Clean symbol terminals
Run final review
13
Pin Number
13
8
Pin Number
8
25
Pin Number
25
4
Pin Number
4
2
Pin Number
2
6
Pin Number
6
22
Pin Number
22
MH2
Pin Number
MH2
9
Pin Number
9
23
Pin Number
23
21
Pin Number
21
19
Pin Number
19
11
Pin Number
11
14
Pin Number
14
17
Pin Number
17
3
Pin Number
3
MH1
Pin Number
MH1
1
Pin Number
1
12
Pin Number
12
5
Pin Number
5
18
Pin Number
18
20
Pin Number
20
16
Pin Number
16
7
Pin Number
7
15
Pin Number
15
10
Pin Number
10
24
Pin Number
24
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2311766-1

2311766-1 thumbnail
25-Position Right-Angle D-Sub Receptacle Connector – Right-angle PCB-mount D-Sub receptacle designed for industrial control systems, communication equipment, instrumentation, embedded computing, test equipment, and data interface applications. Part of the TE Connectivity AMPLIMITE HD-20 Series, it features 25 female signal contacts in a 2-row DB-25 layout with 2.77 mm (0.109") contact pitch. Supports through-hole solder termination, board-lock retention, and 4-40 female screwlocks for secure mating and vibration resistance. Rated for 3 A per contact, it uses gold-plated copper alloy contacts, a nickel-plated steel shell, and a glass-filled PBT housing (UL94 V-0) for excellent durability and signal reliability. Designed for board-mount applications, it operates over a −55°C to +105°C temperature range and is housed in a right-angle through-hole configuration for space-efficient PCB layouts.
#TEConnectivity #23117661 #AMPLIMITEHD20 #DB25 #DSubConnector #RightAngleConnector #PCBConnector #BoardMount #IndustrialElectronics #CommunicationEquipment #EmbeddedSystems

Properties

2311766-1

TE Connectivity

Connectors

te.com/commerce/DocumentDelivery/DDEController?Action=showdoc&DocId=Customer+Drawing%7F2311766%7FD%7Fpdf%7FEnglish%7FENG_CD_2311766_D.pdf%7F2311766-1

J

Standard

TO

parametric-v1

Pricing & Availability

DPN

Stock

Qty 1

1

283

$1.5971

1

5.2K

$2.48

3

283–450

$1.5971–$2.3882

Controls