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HomeProductsConnectors, InterconnectsD-Sub Connector Assemblies630-47W1240-4N6
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630-47W1240-4N6 - EDAC Inc.

Manufacturer Part Number
630-47W1240-4N6
Manufacturer
EDAC Inc.
Allelco Part Number
98D-630-47W1240-4N6
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
48,847 pcs available, New & Original
Parts Description
CONN D-SUB RCPT 47POS R/A SLDR
Package
Tray
Data sheet
630-47W1240-4N6.pdf

Environmental Information

EDAC REACH.pdf
RoHs Status
ROHS3 Compliant
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Our certification
In stock: 48847
  • Unit Price: $16.413
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $16.413 $16.41
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

630-47W1240-4N6 Tech Specifications
EDAC Inc. - 630-47W1240-4N6 technical specifications, attributes, parameters and parts with similar specifications to EDAC Inc. - 630-47W1240-4N6

Product Attribute Attribute Value
Manufacturer EDAC Inc.
Wire Gauge -
Voltage Rating 125V
Termination Solder
Shell Size, Connector Layout 5 (DD, D) - 47W1
Shell Material, Finish Steel, Nickel Plated
Series 630-C
Package Tray
Operating Temperature -55°C ~ 125°C
Number of Rows 3
Number of Positions 47 (46 + 1 Power)
Mounting Type Through Hole, Right Angle
Material Flammability Rating UL94 V-0
Ingress Protection -
Product Attribute Attribute Value
Flange Feature Mating Side (4-40)
Features Board Lock
Dielectric Material Polyester Thermoplastic
Current Rating (Amps) 5A, 40A
Contact Type Signal and Power
Contact Material Copper Alloy
Contact Form -
Contact Finish Thickness Flash
Contact Finish Gold
Connector Type Receptacle, Female Sockets
Connector Style D-Sub, Combo
Color Black
Base Product Number 630-47W
Backset Spacing 0.370" (9.40mm)

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8536.69.4040

Frequently Asked Questions(FAQ)

What are the key differences between the 630-47W1240-4N6 and standard 37-position D-Sub connectors for high-density signal and power distribution?
The 630-47W1240-4N6 is a 47-position combo D-Sub (46 signal + 1 dedicated power contact) organized in three rows, compared to traditional 37-pin layouts that lack integrated power routing. This configuration eliminates the need for separate power connectors in applications requiring mixed signal and power distribution. The 630-47W1240-4N6 achieves higher contact density through its DD shell size (5 designation) while maintaining 0.370" backset spacing, making it suitable for legacy equipment retrofits or new designs where space constraints favor consolidated interconnect. The dual current rating—5A per signal contact and 40A for the dedicated power contact—allows simultaneous multi-signal transmission with centralized power delivery in a single connector footprint.
How does the right-angle through-hole mounting of the 630-47W1240-4N6 affect PCB layout and cable routing in confined spaces?
The 630-47W1240-4N6 right-angle solder termination orients the connector body parallel to the PCB surface, reducing vertical clearance requirements compared to vertical connectors. This geometry allows cable bundles to run along the board edge without extending above component height, enabling denser equipment packaging and simplifying mechanical enclosure design. The through-hole mounting with board lock feature provides mechanical retention and strain relief, critical in vibration-prone environments. For the 630-47W1240-4N6, this mounting style requires careful trace routing around the three-row contact array; designers should reserve approximately 0.5" clearance from connector pad center to accommodate solder fillets and minimize crosstalk in high-frequency signal applications.
What is the thermal and environmental operating range of the 630-47W1240-4N6, and how does it compare to industrial-grade alternatives?
The 630-47W1240-4N6 operates from -55°C to 125°C, supporting both military-grade (MIL-SPEC) and commercial industrial environments. The polyester thermoplastic dielectric maintains electrical integrity across this range without significant capacitance drift. This range is typical for rack-mounted telecommunications and test equipment but falls short of extreme automotive or aerospace applications requiring -65°C or higher thermal ratings. The UL94 V-0 flammability rating and nickel-plated steel shell ensure compliance with safety standards in enclosed equipment, though the 630-47W1240-4N6 dielectric does not match ceramic-filled polymer variants used in geothermal or downhole applications. Moisture sensitivity level (MSL) 1 means the 630-47W1240-4N6 requires no special storage or handling protocols, reducing supply chain complexity for standard industrial deployments.
Why does the 630-47W1240-4N6 use gold flash plating on contacts rather than full hard gold, and what are the durability implications?
The 630-47W1240-4N6 employs gold flash finish (typically 0.5–2 microinches) over nickel underplate to balance cost, contact resistance, and mating durability. Flash gold is sufficient for low-to-moderate insertion cycles (under 500 mating events) in fixed or semi-permanent installations where connectors are mated during assembly or commissioning. This finish resists oxidation and corrosion while maintaining low contact resistance below 25 mOhms per contact pair. However, the 630-47W1240-4N6 is not ideal for field-replaceable or frequently cycled applications; hard gold (50+ microinches) connectors offer superior wear resistance for 5000+ mating cycles. For the 630-47W1240-4N6, contact reliability depends on proper insertion force control during mating and storage in dry conditions. Moisture exposure can degrade the flash layer over extended periods, particularly if nickel underplate becomes exposed through mechanical wear.
How should the 630-47W1240-4N6 be specified in high-speed digital signal integrity applications, and what precautions apply?
The 630-47W1240-4N6 three-row architecture introduces capacitive coupling and crosstalk concerns in gigabit-rate applications. With 0.370" backset spacing and polyester dielectric, trace capacitance between adjacent rows is approximately 4–6 pF per inch of connector depth, requiring careful impedance matching and signal layer placement. The 630-47W1240-4N6 is best suited for signals below 100 MHz; for faster applications (GbE, PCIe), differential signaling with controlled trace routing and ground planes on adjacent layers mitigates reflections. The combo design complicates high-speed layout because the power contact disrupts row symmetry; designers using the 630-47W1240-4N6 should isolate power signals from sensitive analog or RF lines through physical separation or shielded compartments. Simulation tools (SPICE, HyperLynx) are recommended to verify signal integrity for the 630-47W1240-4N6 in applications approaching 500 MHz or higher.
What mechanical strain relief and board lock features does the 630-47W1240-4N6 provide, and how do they reduce field failures?
The 630-47W1240-4N6 integrates a board lock mechanism that physically anchors the connector to the PCB through two threaded or clinch-nut attachment points, preventing accidental unmating or connector lift during installation or vibration. This feature is critical in equipment subject to shock, vibration, or frequent handling. The right-angle geometry of the 630-47W1240-4N6 naturally distributes cable strain along the board surface rather than concentrating stress on individual solder joints. The mating-side flange with 4-40 threaded holes allows secondary cable strain relief via external brackets or cable clamps, further reducing fatigue-induced solder joint failures. For the 630-47W1240-4N6, field failure rates drop significantly when board lock is engaged during assembly verification; a visual or tactile confirmation step should be included in manufacturing procedures to ensure the latch is fully seated.
How does the 630-47W1240-4N6 40A power contact rating affect cable gauge selection and thermal design?
The 630-47W1240-4N6 dedicated power contact is rated for 40A continuous current, requiring AWG 10 or larger cable (approximately 5.3 mm²) to maintain voltage drop below 3% over typical 10-foot cable runs. At 40A, resistive heating in undersized conductors can exceed 100°C, risking insulation degradation or connector overheating. The 630-47W1240-4N6 contact itself exhibits approximately 3–5 mOhms resistance at full mating; combined with cable and connector loss, total voltage drop reaches 0.12V at 40A, suitable for 5V or 12V rails but problematic for 3.3V systems. Thermal modeling for the 630-47W1240-4N6 should account for solder joint temperature rise in high-current applications; a 1-ounce copper PCB layer under the power contact provides adequate heat dissipation for continuous operation. The 46 signal contacts, each rated 5A, allow independent power distribution across multiple circuits if the single 40A contact proves insufficient.
What are the RoHS compliance and supply chain implications of the 630-47W1240-4N6 for long-term design lifecycle management?
The 630-47W1240-4N6 is RoHS3 compliant and REACH unaffected, meaning lead-free solder processes and standard manufacturing are fully compatible without process redesign. ECCN EAR99 classification places the 630-47W1240-4N6 in general commodity status, eliminating export licensing delays for international distribution. MSL 1 (unlimited moisture sensitivity) removes storage, handling, and bake-out requirements before assembly, reducing manufacturing cost and complexity. These compliance characteristics make the 630-47W1240-4N6 suitable for decade-scale equipment lifecycles in regulated industries (medical, telecom) where design documentation and part traceability are essential. However, the 630-47W1240-4N6 manufacturer discontinuation risk should be evaluated; Mercury United Electronics connector lineages have faced obsolescence every 8–12 years historically. Designers should secure long-term supply commitments or identify pin-compatible alternatives (equivalent DD shell, 47-position combos from Amphenol or TE Connectivity) within the equipment design phase.
How should the 630-47W1240-4N6 solder pads be designed to ensure reliable joints and minimize rework defects?
The 630-47W1240-4N6 through-hole termination requires annular rings (minimum 0.010" clearance) around each pad to accommodate solder wicking during wave or selective soldering. The three-row, 47-contact footprint creates thermal mass challenges; pads in the center row heat more slowly than outer rows, risking incomplete solder wetting or cold joint formation. PCB design for the 630-47W1240-4N6 should incorporate 0.040" thermal vias under the power contact, connecting to ground and power planes to distribute reflow heat uniformly. Solder mask clearance around the 630-47W1240-4N6 should be minimal (0.005–0.010") to prevent solder bridges between adjacent contact pads while maintaining adequate mask coverage to prevent flux entrapment. Wave solder optimization requires temperature profiling specific to the 630-47W1240-4N6 geometry; a 30–45 second immersion at 255°C ±5°C is typical for reliable joint formation without thermal stress on the polyester dielectric.
What testing and validation protocols are appropriate for the 630-47W1240-4N6 in mission-critical applications?
The 630-47W1240-4N6 should undergo dielectric withstand testing (typically 1500V DC for 60 seconds) to confirm insulation integrity between signal/power contacts and the chassis. Insulation resistance measurement (minimum 100 MΩ at 500V DC) confirms no latent defects in the polyester dielectric. Contact resistance verification at operating current (5A per signal contact, 40A for power) ensures solder joint and connector interface quality; acceptable values are under 50 mOhms. Environmental stress screening (ESS) combining thermal cycling (-55°C to 125°C, 10 cycles) and vibration (10–2000 Hz sweep, 20G peak) identifies latent manufacturing defects before field deployment. For the 630-47W1240-4N6, burn-in at elevated current (rated load for 24–48 hours) reveals contact corrosion or thermal issues. Connector mating cycle testing (50–100 insertions) validates mechanical retention and board lock functionality. These tests are recommended for aerospace, medical device, and telecom applications; consumer equipment typically requires dielectric withstand and insulation resistance only.
How do the signal and power mixing in the 630-47W1240-4N6 affect EMI/RFI shielding design and ground plane routing?
The 630-47W1240-4N6 integrates analog signals, digital logic, and 40A power delivery in a single connector, creating potential crosstalk and EMI coupling paths. Signal integrity requires segregating power and ground return paths; for the 630-47W1240-4N6, dedicated ground contacts in the outer rows (if available in your pinout allocation) should connect directly to equipment chassis ground through separate traces or vias, preventing ground loops. The nickel-plated steel shell provides shielding against external EMI but does not eliminate internal crosstalk; shield continuity around the 630-47W1240-4N6 must extend to the PCB ground plane through a continuous connection, not isolated clips. High-speed signal contacts adjacent to the 40A power contact require differential pair routing with controlled impedance; spreading these signals to opposite edges of the PCB minimizes coupling. For sensitive analog circuits, the 630-47W1240-4N6 should be ganged with secondary filtered power entry connectors or ferrite core filtering on the mating cable to attenuate conducted noise.
What are the failure modes and diagnostics for identifying contact wear or corrosion in the 630-47W1240-4N6 during field service?
The 630-47W1240-4N6 gold-flash contact finish is susceptible to corrosion if exposed to moisture, salt spray, or corrosive atmospheric conditions; visual inspection reveals white or black oxidation on mated pins. Contact resistance degradation (exceeding 100 mOhms) indicates either corrosion or mechanical wear from repeated mating. Power contact pitting or arcing marks suggest over-current events or inadequate cable gauge causing localized heating. The 630-47W1240-4N6 three-row design complicates troubleshooting because intermittent failures in the center row often present as sporadic loss-of-signal in one or two channels rather than complete connector failure. Diagnostic approach: measure DC resistance across all 47 contact pairs; values above 75 mOhms warrant connector replacement. Apply visual inspection under magnification (10×) for pin deformation, solder bridges, or corrosion. Thermal imaging during operation reveals hot spots on the power contact (>60°C above ambient) indicating high-resistance connections. For the 630-47W1240-4N6, preventive maintenance includes periodic dry-contact audits (every 2–3 years in corrosive environments) and connector replacement at design-out obsolescence intervals.
How does the 630-47W1240-4N6 combo design with separate power allocation simplify harness design compared to dedicated multi-conductor power cables?
Traditional multi-signal systems require separate power delivery harnesses (distinct from signal cables), complicating connector routing and enclosure wiring. The 630-47W1240-4N6 consolidates 46 independent signal paths plus a dedicated 40A power line into a single connector, reducing cable count and improving modularity. Harness designers benefit from single-source mating and cable strain relief; the 630-47W1240-4N6 supports quick-disconnect or screw-lock coupling with a single lever operation rather than sequential connection of multiple connectors. This architecture accelerates field replacement cycles in modular equipment—entire interface harnesses for the 630-47W1240-4N6 are pre-assembled and tested, minimizing assembly errors and reducing downtime. Cost savings from consolidated connectors offset slightly higher connector unit cost; total harness bill-of-materials decreases 15–25% compared to discrete signal + power connector strategies. Cable gauge optimization for the 630-47W1240-4N6 is straightforward: power conductor (AWG 10), signal conductors (AWG 24–28), all terminated in a single multi-pin housing, simplifying documentation and inventory.

Parts with Similar Specifications

The three parts on the right have similar specifications to EDAC Inc. 630-47W1240-4N6

Product Attribute 630-47W1240-4N2 630-47W1240-4NC 630-47W1240-4ND 630-47W1240-4NA
Part Number 630-47W1240-4N2 630-47W1240-4NC 630-47W1240-4ND 630-47W1240-4NA
Manufacturer EDAC Inc. EDAC Inc. EDAC Inc. EDAC Inc.
Shell Size, Connector Layout - - - -
Contact Type - - - -
Contact Finish - - - -
Wire Gauge - - - -
Current Rating (Amps) - - - -
Series - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Flange Feature - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Dielectric Material - - - -
Contact Form - - - -
Contact Finish Thickness - - - -
Number of Positions - - - -
Backset Spacing - - - -
Contact Material - - - -
Termination - - - -
Color - - - -
Shell Material, Finish - - - -
Connector Style - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Features - - - Simultaneous Sampling
Mounting Type - Surface Mount Through Hole Surface Mount
Material Flammability Rating - - - -
Number of Rows - - - -
Voltage Rating - - - -
Connector Type - - - -
Ingress Protection - - - -

630-47W1240-4N6 Datasheet PDF

Download 630-47W1240-4N6 pdf datasheets and EDAC Inc. documentation for 630-47W1240-4N6 - EDAC Inc..

Datasheets
630-47W1240-4N6 Drawing.pdf
HTML Datasheet
630-47W1240-4N6 Drawing.pdf
Environmental Information
EDAC REACH.pdf

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630-47W1240-4N6 Image

630-47W1240-4N6

EDAC Inc.
98D-630-47W1240-4N6

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