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1473006-1

Electronics Part Number

1473006-1-WX
1473006-1

Description

SODIMM Connector, 200POS, Right Angle, SMD

Inventory

689 Pcs New Original In Stock
200-pin SODIMM DDR socket, SMD. Low-profile, secure lock. Consistent memory performance, space-saving. For laptops, ultrabooks, embedded systems.
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Minimum 1

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Freight

Basic cost: USD 70.00

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Shipped from Hong Kong via FedEx/DHL/UPS/TNT

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Technical Specifications

Category Memory Connectors, Inline Module Sockets

Manufacturer TE Connectivity AMP Connectors

Packaging Tray

Color -

Mounting Type Surface Mount

Series -

Features Board Guide, Latches

Base Product Number 1473005

Product Status Active

Number of Positions 200

Contact Finish Gold

Connector Style SODIMM

Contact Finish Thickness Flash

Mounting Feature Normal, Standard - Top

Card Thickness 0.039" (1.00mm)

Height 0.205" (5.20mm)

Memory Type DDR2 SDRAM

Standards -

Insertion Angle 25° Angle

Data Sheet Document (D)

Datasheets Download 1473005-4 Product Specification (PDF)

Product Drawings 1473005 Drawing

HTML Datasheet 1473005-4-DG

Environmental & Export Classification

RoHS Status ROHS3 Compliant

Moisture Sensitivity Level (MSL) 1 (Unlimited)

REACH Status REACH Unaffected

ECCN EAR99

HTSUS 8536.69.8000

Additional Information

Other Names -1473005-4-CSI 1473005-4-DG -1473005-4-LSI A114851 -1473005-4-SI

Standard Package 20

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Frequently Asked Questions (FAQ)

FAQ Icon

What are the main design risks when using the 1473005-4 SODIMM socket in a high-vibration environmen

When using the 1473005-4 SODIMM socket in high-vibration applications, reliance solely on solder joints for retention increases the risk of fatigue failure. Although the connector includes latches and board guides, long-term mechanical stress can still compromise the SMD joints. To mitigate this, ensure full reflow profiling per IPC standards, consider supplemental mechanical support like localized potting or retention clips near the socket ends, and avoid cantilevered PCB layouts. Additionally, validate mounting integrity through thermal cycling and mechanical shock testing during design validation for mission-critical systems.
FAQ Icon

Can the 1473005-4 replace the Molex 47103-0001 in a DDR2 SODIMM design, and what integration issues

While both the 1473005-4 and Molex 47103-0001 support 200-position DDR2 SODIMM modules, direct replacement requires careful mechanical and layout verification. Key integration risks include differences in latch mechanism geometry, footprint pad spacing, and insertion angle (25° for the 1473005-4). Confirm keep-out zones for the latch swing and ensure the board cutout matches the new housing. Also verify that the contact wipe and insertion force curves match expected field service life, especially if frequent module swaps are anticipated. Always review 3D STEP models and conduct a prototype fit-check before committing to redesign.
FAQ Icon

How does the flash gold plating on the 1473005-4 contacts affect long-term reliability in industrial

The flash gold plating on the 1473005-4 provides sufficient corrosion resistance for typical commercial and light industrial environments, but may be marginal under sustained high-temperature cycling (e.g., >50,000 mating cycles or operation above 70°C with humidity). In such cases, the thin gold layer can wear through, exposing the underlying nickel and increasing contact resistance. For harsh environments, consider conformal coating to reduce oxidation or evaluate higher-end variants with thicker gold finishes. Monitor contact resistance during HALT testing, and ensure strict control of assembly handling to avoid contamination that accelerates wear.
FAQ Icon

What PCB layout guidelines should be followed for the 1473005-4 to ensure reliable reflow soldering

To ensure reliable SMD reflow for the 1473005-4, follow TE Connectivity’s recommended footprint with balanced thermal pads and avoid asymmetric copper pours that cause uneven heating. Use solder mask-defined (SMD) pads with controlled stencil thickness (typically 0.10–0.12mm) to prevent excessive solder paste volume. Ensure tight tolerance on fiducials and use vacuum pick-and-place alignment due to the long 200-position body. Include thermal reliefs on ground-connected pads to prevent solder starvation, and perform AOI post-reflow to detect skew or tombstoning, especially near the latch mounting areas which are critical for mechanical strength.
FAQ Icon

Is the 1473005-4 suitable for use with DDR3 SODIMM modules in backward-compatible designs, and what

The 1473005-4 is designed specifically for DDR2 SODIMM modules and is not recommended for DDR3 modules, even though physical insertion may appear possible. Key risks include mismatched voltage levels (DDR2: 1.8V vs DDR3: 1.5V), different keying notches, and contact force variations that may lead to intermittent connections or contact damage. Using the 1473005-4 with DDR3 modules violates JEDEC specifications and can result in data corruption or premature wear. Always match the connector memory type rating exactly—replace with a DDR3-rated socket like the TE 1473006-4 if upgrading the memory standard.
FAQ Icon

What are the main design risks when using the 1473005-4 SODIMM socket in a high-vibration environmen

When using the 1473005-4 SODIMM socket in high-vibration applications, reliance solely on solder joints for retention increases the risk of fatigue failure. Although the connector includes latches and board guides, long-term mechanical stress can still compromise the SMD joints. To mitigate this, ensure full reflow profiling per IPC standards, consider supplemental mechanical support like localized potting or retention clips near the socket ends, and avoid cantilevered PCB layouts. Additionally, validate mounting integrity through thermal cycling and mechanical shock testing during design validation for mission-critical systems.
FAQ Icon

Can the 1473005-4 replace the Molex 47103-0001 in a DDR2 SODIMM design, and what integration issues

While both the 1473005-4 and Molex 47103-0001 support 200-position DDR2 SODIMM modules, direct replacement requires careful mechanical and layout verification. Key integration risks include differences in latch mechanism geometry, footprint pad spacing, and insertion angle (25° for the 1473005-4). Confirm keep-out zones for the latch swing and ensure the board cutout matches the new housing. Also verify that the contact wipe and insertion force curves match expected field service life, especially if frequent module swaps are anticipated. Always review 3D STEP models and conduct a prototype fit-check before committing to redesign.
FAQ Icon

How does the flash gold plating on the 1473005-4 contacts affect long-term reliability in industrial

The flash gold plating on the 1473005-4 provides sufficient corrosion resistance for typical commercial and light industrial environments, but may be marginal under sustained high-temperature cycling (e.g., >50,000 mating cycles or operation above 70°C with humidity). In such cases, the thin gold layer can wear through, exposing the underlying nickel and increasing contact resistance. For harsh environments, consider conformal coating to reduce oxidation or evaluate higher-end variants with thicker gold finishes. Monitor contact resistance during HALT testing, and ensure strict control of assembly handling to avoid contamination that accelerates wear.
FAQ Icon

What PCB layout guidelines should be followed for the 1473005-4 to ensure reliable reflow soldering

To ensure reliable SMD reflow for the 1473005-4, follow TE Connectivity’s recommended footprint with balanced thermal pads and avoid asymmetric copper pours that cause uneven heating. Use solder mask-defined (SMD) pads with controlled stencil thickness (typically 0.10–0.12mm) to prevent excessive solder paste volume. Ensure tight tolerance on fiducials and use vacuum pick-and-place alignment due to the long 200-position body. Include thermal reliefs on ground-connected pads to prevent solder starvation, and perform AOI post-reflow to detect skew or tombstoning, especially near the latch mounting areas which are critical for mechanical strength.
FAQ Icon

Is the 1473005-4 suitable for use with DDR3 SODIMM modules in backward-compatible designs, and what

The 1473005-4 is designed specifically for DDR2 SODIMM modules and is not recommended for DDR3 modules, even though physical insertion may appear possible. Key risks include mismatched voltage levels (DDR2: 1.8V vs DDR3: 1.5V), different keying notches, and contact force variations that may lead to intermittent connections or contact damage. Using the 1473005-4 with DDR3 modules violates JEDEC specifications and can result in data corruption or premature wear. Always match the connector memory type rating exactly—replace with a DDR3-rated socket like the TE 1473006-4 if upgrading the memory standard.

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