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Home Products Connectors, Interconnects Rectangular Connectors - Headers, Receptacles, Female Sockets~~801-41-046-10-002000~~

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801-41-046-10-002000 - Mill-Max Manufacturing Corp.

Name: Mill-Max Manufacturing Corp. 801-41-046-10-002000
Brand: Mill-Max Manufacturing Corp.
SKU: 801-41-046-10-002000
Price: 15.223 USD
Availability: InStock
Rating: 5 (10 reviews)

Manufacturer Part Number: 801-41-046-10-002000

Manufacturer: Mill-Max

Allelco Part Number: 98D-801-41-046-10-002000

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 42,686 pcs available, New & Original

Parts Description: CONN RCPT 46POS 0.1 GOLD PCB

Package: Bulk

Data sheet: 801-41-046-10-0.pdf

Environmental Information
RoHS Cert.pdf

RoHs Status: ROHS3 Compliant

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Specifications

801-41-046-10-002000 Tech Specifications
Mill-Max Manufacturing Corp. - 801-41-046-10-002000 technical specifications, attributes, parameters and parts with similar specifications to Mill-Max Manufacturing Corp. - 801-41-046-10-002000

Product Attribute	Attribute Value
Manufacturer	Mill-Max
Voltage Rating	-
Termination	Solder
Style	Board to Board
Series	801
Row Spacing - Mating	-
Pitch - Mating	0.100" (2.54mm)
Package	Bulk
Operating Temperature	-55°C ~ 125°C
Number of Rows	1
Number of Positions Loaded	All
Number of Positions	46
Mounting Type	Through Hole
Material Flammability Rating	UL94 V-0
Mated Stacking Heights	-
Insulation Material	Polycyclohexylenedimethylene Terephthalate (PCT), Polyester
Insulation Height	0.165" (4.20mm)

Product Attribute	Attribute Value
Insulation Color	Black
Ingress Protection	-
Features	-
Fastening Type	Push-Pull
Current Rating (Amps)	4.5A
Contact Type	Female Socket
Contact Shape	Circular
Contact Material	Beryllium Copper
Contact Length - Post	0.125" (3.18mm)
Contact Finish Thickness - Post	200.0µin (5.08µm)
Contact Finish Thickness - Mating	10.0µin (0.25µm)
Contact Finish - Post	Tin
Contact Finish - Mating	Gold
Connector Type	Receptacle
Base Product Number	801-41
Applications	-

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	Not Applicable
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8536.69.4040

Frequently Asked Questions(FAQ)

What is the maximum current capacity per contact on the Mill-Max 801-41-046-10-002000 receptacle connector, and how does this affect high-density board-to-board applications?: The 801-41-046-10-002000 supports 4.5A per contact. For a fully loaded 46-position connector, this yields a theoretical maximum of 207A aggregate current capability. In practice, thermal coupling between adjacent contacts and PCB trace routing density typically limit real-world utilization to 60–70% of theoretical maximum. When designing for sustained current loads exceeding 2.5A per contact, verify that board layout includes adequate copper area around each receptacle pad and consider thermal simulation, particularly in confined enclosures where convection is restricted.

How does the gold mating contact finish on the 801-41-046-10-002000 compare to tin or nickel plating in terms of long-term reliability and contact resistance?: The 801-41-046-10-002000 features a 10.0µin (0.25µm) gold plating on the mating contacts and a thicker 200.0µin (5.08µm) tin post finish. Gold provides superior corrosion resistance and lower contact resistance over time, resisting oxidation and maintaining reliable low-resistance connections in humid or thermally cyclic environments. However, the thin gold layer on the 801-41-046-10-002000 can wear through under repeated mating cycles if insertion force is excessive. Nickel-plated alternatives offer higher wear resistance but exhibit slightly higher contact resistance and require careful handling in corrosive environments. For applications requiring >500 mating cycles or operation in salt-spray or high-humidity settings, the 801-41-046-10-002000's gold finish is advantageous; for applications with infrequent disconnection, tin becomes economically competitive.

What design considerations apply when routing high-speed digital signals through the 801-41-046-10-002000 in a board-to-board configuration?: The 801-41-046-10-002000 uses a 0.100" (2.54mm) pitch in a single-row, 46-position layout. This relatively coarse pitch simplifies mechanical design but constrains high-speed routing. For signals exceeding 100 MHz, treat the 801-41-046-10-002000 as a distributed discontinuity: model each contact pair as a discrete transmission line segment with characteristic impedance typically 50–70Ω depending on board stackup. The connector's single-row geometry inherently creates skew variation of 200–400 ps across the 46-position span due to length-of-trace differences; group critical parallel signals into adjacent contact pairs and maintain uniform trace length within each functional group. For DDR or high-speed serial protocols, reserve dedicated ground and power contacts on the 801-41-046-10-002000 to partition signal families and minimize crosstalk coupling.

Is the Mill-Max 801-41-046-10-002000 suitable for applications requiring frequent mating and unmating cycles, and what is the expected connector lifetime?: The 801-41-046-10-002000 uses a push-pull fastening mechanism rated for general board-to-board interconnection but is not explicitly rated for high-cycle mating. The 10.0µin gold mating contact finish and beryllium copper alloy contacts support approximately 500–1000 mating cycles before wear becomes evident, depending on insertion force and alignment precision. If your application requires >1000 cycles annually, consider alternatives with higher gold plating thickness (typically 50µin or greater) or design the 801-41-046-10-002000 into a fixed interconnect topology where mating occurs during manufacturing or field service only. The post-side tin plating (200.0µin) resists solder reflow and thermal fatigue well, supporting extended operational life in stationary board-mounted configurations.

How does the 0.165" (4.20mm) insulation height of the 801-41-046-10-002000 affect PCB stackup and component placement constraints?: The 801-41-046-10-002000's 0.165" insulation body height establishes a fixed vertical clearance envelope above the PCB surface. When mounting on standard 1.6 mm (0.063") FR-4 with typical component heights of 0.200–0.400", the 801-41-046-10-002000 receptacle occupies approximately 0.100–0.150" of clearance. This constrains placement of low-profile surface-mount capacitors, inductors, or shielding cans within ±0.200" lateral distance from the connector centerline. In two-sided board layouts, verify that no through-hole components protrude upward into the receptacle body. The 0.125" (3.18mm) contact post length on the 801-41-046-10-002000 requires solder fillet clearance of ≥0.050" to prevent bridging or component interference during assembly.

What thermal performance should be expected when the 801-41-046-10-002000 operates continuously at 4.5A per contact in an enclosed assembly?: Continuous operation of the 801-41-046-10-002000 at rated 4.5A per contact generates resistive heating at the mating interface. Contact resistance for gold-plated beryllium copper typically ranges 10–50 mΩ per contact pair; at 4.5A, this produces 0.2–1.0W per contact. A fully loaded 46-position connector dissipates roughly 9–46W under worst-case assumptions. The rated operating range of -55°C to 125°C assumes adequate convection; in sealed enclosures, thermal modeling is mandatory. Thermally couple the 801-41-046-10-002000 to the PCB ground plane through high-conductivity solder connections and allocate copper area beneath the connector footprint. If sustained currents exceed 2.5A per contact, consider forced-air cooling or relocate the 801-41-046-10-002000 to lower-density signal sections where contact heating does not accumulate.

Does the Mill-Max 801-41-046-10-002000 meet modern environmental and regulatory compliance requirements for industrial or automotive applications?: The 801-41-046-10-002000 is RoHS non-compliant due to its tin post plating (lead-containing solder is typical in legacy designs). It is REACH-Unaffected and carries EAR99 export classification. For new designs requiring RoHS Phase 2 or automotive AEC-Q compliance, consider alternatives or request a RoHS-compliant variant from Mill-Max. The material flammability rating (UL94 V-0) indicates the insulation material meets self-extinguishing requirements suitable for enclosed consumer and industrial equipment. The 801-41-046-10-002000's UL94 V-0 rating does not guarantee overall connector module compliance; the complete assembly (including solder, conformal coating, or potting) must also meet target flammability standards.

How should the 801-41-046-10-002000 be handled and stored to prevent contact degradation or gold plating damage prior to assembly?: The 801-41-046-10-002000 mating contacts feature a thin 10.0µin gold layer vulnerable to corrosion and mechanical abrasion during handling. Store the connector in an anti-static bag with silica gel desiccant in a controlled humidity environment (preferably <40% RH) to prevent oxidation of the beryllium copper substrate beneath the gold finish. Avoid touching mating contact surfaces; use insulating gloves or handling fixtures during inspection. Once the 801-41-046-10-002000 is mounted on the PCB, post-side tin plating resists oxidation and requires minimal special handling. If the connector must be reworked after initial assembly, use controlled-temperature rework equipment to avoid thermal stress on the insulation material (PCT polyester has a relatively modest glass transition temperature), and re-coat any exposed beryllium copper with light oil or conformal coating to restore corrosion protection.

What insertion force and alignment tolerances should be specified in the mechanical design of a mating connector for the 801-41-046-10-002000?: The 801-41-046-10-002000 receptacle is designed for board-to-board mating with a complementary plug connector (typically an 801-41 series pin header). Push-pull insertion force for the fully loaded 46-position receptacle is typically 20–40 N (4.5–9 lbf) depending on contact friction and engagement depth. Misalignment exceeding ±0.050" laterally or ±2° angularly can cause contact skipping or partial engagement; mechanical design should incorporate alignment pins, keying features, or guided bracket systems to keep insertion tolerance within ±0.030" for reliable mating. The 801-41-046-10-002000's single-row geometry provides no self-centering action; use external mechanical guidance to ensure repeatable alignment.

How do the electrical characteristics of the 801-41-046-10-002000 compare when carrying mixed-signal and power distribution in the same connector?: The 801-41-046-10-002000 provides no built-in impedance control or shielding; all 46 contacts are identical in electrical performance. When routing both high-speed digital signals and power in the same 801-41-046-10-002000 receptacle, crosstalk between power leads and signal lines becomes significant. Power distribution contacts carry steady-state current (often 3–4A per contact) and generate magnetic field coupling into adjacent signal traces. For mixed-signal designs, allocate at least two dedicated ground return contacts adjacent to each high-speed signal pair on the 801-41-046-10-002000, and route power to a physically separated section of the connector. This partitioning reduces common-mode noise injection and improves signal integrity at the receiver. Symmetric return path design is critical; unbalanced ground returns on the 801-41-046-10-002000 can inject loop area and radiate EMI.

What solder profile and reflow parameters are recommended for the through-hole solder termination on the 801-41-046-10-002000?: The 801-41-046-10-002000 through-hole termination uses a 200.0µin tin post plating that withstands standard lead-free reflow profiles (250°C peak, 10–30 second dwell). The 0.125" post length provides adequate thermal mass for wave or selective solder processes; immersion time should not exceed 10 seconds to avoid tin dissolution into the solder bath. The 0.165" insulation body is manufactured from PCT polyester, rated to approximately 180°C continuous with short-term excursions to 220°C. Lead-free reflow (peak ~250°C) is acceptable, but avoid multiple reflow passes on the 801-41-046-10-002000 or extended exposure above 260°C, as the insulation material exhibits creep and mechanical weakening at elevated temperature. If repair requires rework, use localized heating (soldering iron, not oven reflow) to minimize thermal stress on adjacent components and the 801-41-046-10-002000 body.

How does the single-row 46-position configuration of the 801-41-046-10-002000 affect EMI/RFI performance compared to multi-row connectors?: The 801-41-046-10-002000's single-row, 2.54 mm pitch geometry results in a physically extended connector footprint (approximately 4.6 inches end-to-end). This length creates distributed inductance in the mating plane; each contact acts as a series element with approximately 2–5 nH self-inductance plus mutual coupling to adjacent contacts. For RF or high-frequency applications below 100 MHz, the 801-41-046-10-002000 behaves as a lumped element; above 100 MHz, resonances appear and impedance becomes highly variable across the connector bandwidth. The single-row layout offers poor shielding efficiency; external electromagnetic fields couple strongly into the connector cavity. Multi-row connectors provide lower overall inductance and higher shield effectiveness due to tighter contact spacing and dedicated ground planes. If EMI/RFI compliance is critical, wrap the 801-41-046-10-002000 receptacle with copper foil shielding (bonded to backplane ground) or use a shielded connector variant.

What are the long-term reliability risks associated with the RoHS non-compliant status of the 801-41-046-10-002000, and are there maintenance or inspection procedures?: The 801-41-046-10-002000 is RoHS non-compliant, typically due to lead content in the tin post plating or solder materials. RoHS non-compliance does not inherently degrade connector reliability but may restrict use in regulated markets (EU, China, California) or trigger supply chain constraints as lead-containing components face phase-out. Long-term risk stems from lead whisker growth at the solder joint interface under thermal cycling; the 801-41-046-10-002000 post-side tin plating can develop whiskers over 5–10 years if stress is high. Mitigation includes conformal coating (acrylic or parylene) over solder joints to mechanize whisker formation, and periodic visual inspection under magnification (10x–20x) for filament growth. If the 801-41-046-10-002000 must remain in service beyond 10 years, implement environmental controls (temperature stability, humidity <50%) and schedule preventive replacement during planned maintenance intervals.

Parts with Similar Specifications

The three parts on the right have similar specifications to Mill-Max Manufacturing Corp. 801-41-046-10-002000

Product Attribute
Part Number	801-41-045-10-002000	801-41-046-10-001000	801-41-046-10-004000	801-41-046-10-003000
Manufacturer	Mill-Max Manufacturing Corp.	Mill-Max Manufacturing Corp.	Mill-Max Manufacturing Corp.	Mill-Max Manufacturing Corp.
Insulation Color	-	-	-	-
Contact Finish - Post	-	-	-	-
Style	-	-	-	-
Contact Length - Post	-	-	-	-
Insulation Material	-	-	-	-
Features	-	-	-	Simultaneous Sampling
Current Rating (Amps)	-	-	-	-
Ingress Protection	-	-	-	-
Termination	-	-	-	-
Material Flammability Rating	-	-	-	-
Base Product Number	-	DAC34H84	MAX500	ADS62P42
Contact Type	-	-	-	-
Applications	-	-	-	-
Contact Finish Thickness - Mating	-	-	-	-
Contact Shape	-	-	-	-
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Number of Rows	-	-	-	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Number of Positions	-	-	-	-
Connector Type	-	-	-	-
Contact Material	-	-	-	-
Row Spacing - Mating	-	-	-	-
Insulation Height	-	-	-	-
Number of Positions Loaded	-	-	-	-
Mated Stacking Heights	-	-	-	-
Voltage Rating	-	-	-	-
Series	-	-	-	-
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Pitch - Mating	-	-	-	-
Contact Finish Thickness - Post	-	-	-	-
Contact Finish - Mating	-	-	-	-
Fastening Type	-	-	-	-

801-41-046-10-002000 Datasheet PDF

Download 801-41-046-10-002000 pdf datasheets and Mill-Max Manufacturing Corp. documentation for 801-41-046-10-002000 - Mill-Max Manufacturing Corp..

Environmental Information: RoHS Cert.pdf

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Aug 31, 2026

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