Part Review and Datasheet Update

Review all available part information (MPN, package, pin count, description, properties). If no datasheet URL is already set, search the web for the official datasheet and update the part's Datasheet property with the URL. Then cross-check the schematic symbol, footprint, and pin descriptions against the datasheet. Summarize key specs and flag any mismatches.
I reviewed the part against TE Connectivity’s official 2452796-1 customer drawing and updated the project’s Datasheet URL to the correct TE source. Main findings: the symbol/footprint are mostly consistent, but DETECTION_SWITCH should likely be SW/pin 7, all terminal pin types are still Unspecified, pin descriptions are missing, shell grounds use G1/G2/G3 instead of datasheet nos. 8–10, and explicit no-pattern/via keepouts are not represented.
Full review is in 2452796-1 Part Review.
Fix pin metadata
Add keepout notes
Run ERC/DRC
Show pin mapping

Set Datasheet URL to "https://www.te.com/commerce/D..."

Set Datasheet URL to "https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocFormat=pdf&DocLang=English&DocNm=2452796&DocTyp..."

Created project doc "2452796-1 Part Review"

CLK
Pin Number
C3
DETECTION_SWITCH
Pin Number
SW1
RST
Pin Number
C2
GROUND_3
Pin Number
G3
GROUND_2
Pin Number
G2
I/O
Pin Number
C7
GND
Pin Number
C5
VCC
Pin Number
C1
GROUND_1
Pin Number
G1
VPP
Pin Number
C6


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2452796-1

2452796-1 thumbnail
8 (6 + 2) Position Card Connector NANO SIM Surface Mount, Right Angle Gold SIM card holder nano SIM The 2452796-1 is a surface-mount Nano SIM card connector from TE Connectivity designed for 4FF Nano SIM applications in cellular, IoT, GPS, and wireless communication devices. It features a hinged locking mechanism for secure card retention and reliable electrical contact in compact embedded systems. The connector is optimized for PCB mounting and supports high durability for repeated SIM card insertion and removal cycles.
Key Features Supports 4FF (Nano SIM) cards Hinge-type SIM holder with locking mechanism 7-position contact configuration Surface-mount (SMT) PCB termination Integrated card detection switch Compact right-angle board-mount design Contact material made from copper alloy with gold plating Durable stainless-steel shell construction Operating temperature range: -40°C to +85°C Rated durability up to 2500 mating cycles Suitable for cellular modems, LTE modules, GPS trackers, and IoT devices UL 94V-0 flammability rated housing

Properties

2452796-1

TE Connectivity

Connector

J

parametric-v1

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