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Home > Products > Connectors, Interconnects > Rectangular Connectors - Headers, Male Pins > 0901200140
Molex
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0901200140

In Stock 15059 pcs Reference Price(In US Dollars)
1800+
$2.1005
Manufacturer Part Number:
0901200140
Manufacturer / Brand
Molex
Part of Description:
CONN HEADER VERT 20POS 2.54MM
Datasheets:
0901200140(1).pdf0901200140(2).pdf0901200140(3).pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 15059 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number 0901200140
Manufacturer / Brand Molex
Stock Quantity 15059 pcs Stock
Category Connectors, Interconnects > Rectangular Connectors - Headers, Male Pins
Description CONN HEADER VERT 20POS 2.54MM
Lead Free Status / RoHS Status: ROHS3 Compliant
Voltage Rating -
Termination Solder
Style Board to Board or Cable
Shrouding Unshrouded
Series C-Grid III 90120
Row Spacing - Mating -
Pitch - Mating 0.100' (2.54mm)
Package Tray
Overall Contact Length 0.478' (12.15mm)
Operating Temperature -55°C ~ 125°C
Number of Rows 1
Number of Positions Loaded All
Number of Positions 20
Mounting Type Through Hole
Material Flammability Rating UL94 V-0
Mated Stacking Heights -
Insulation Material Polyester, Glass Filled
Insulation Height 0.098' (2.50mm)
Insulation Color Black
Ingress Protection -
Features -
Fastening Type Push-Pull
Current Rating (Amps) -
Contact Type Male Pin
Contact Shape Square
Contact Material Brass
Contact Length - Post 0.114' (2.90mm)
Contact Length - Mating 0.266' (6.75mm)
Contact Finish Thickness - Post -
Contact Finish Thickness - Mating 118.1µin (3.00µm)
Contact Finish - Post Tin
Contact Finish - Mating Tin
Connector Type Header, Breakaway
Base Product Number 090120
Applications Automotive, General Purpose

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

PayPal:

PayPal Bank Information:
Company Name : IC COMPONENTS LTD
Paypal ID: Info@IC-Components.com

BANK TRANSFAR (Telegraphic Transfer)

Payment For Telegraphic Transfers:
Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
Beneficiary Bank SWIFT : COMMHKHK
Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

Can the Molex 0901200140 20-position header be used in automotive applications, and what environmental considerations should be evaluated?
The Molex 0901200140 is rated for automotive and general-purpose applications with an operating temperature range of -55°C to 125°C. In automotive designs, verify that the through-hole solder joint reliability meets your vibration and thermal cycling requirements, particularly in underhood environments. The tin-plated brass contacts and UL94 V-0 rated polyester glass-filled insulation support automotive-grade reliability, but thermal stress testing during design validation is recommended for mission-critical circuits.
What are the mating contact geometry and insertion force implications when integrating the Molex 0901200140 with compatible mating connectors?
The Molex 0901200140 features 0.100" (2.54mm) pitch male square pins with a mating contact length of 0.266" (6.75mm). The contact geometry and tin plating (3.00µm thickness) are designed for standard IDC or shrouded receptacle mates. When selecting a mating connector, confirm that the receptacle contact spring force and geometry align with your insertion force budget and PCB layout constraints, as mismatched contact force can lead to intermittent connections or accelerated wear during field service.
How should the Molex 0901200140 be handled and stored before board-level assembly, and what is the moisture sensitivity risk?
The Molex 0901200140 carries MSL 1 (Unlimited) moisture sensitivity rating, meaning it can be stored at ambient conditions without desiccant packs or dry-box management. This simplifies supply-chain logistics and inventory rotation compared to higher MSL components. No bake-out or floor-life restrictions apply, reducing assembly process overhead.
What are the post-solder contact height and standoff considerations for the Molex 0901200140 in densely populated PCBs?
The Molex 0901200140 has a post length of 0.114" (2.90mm) and an overall contact length of 0.478" (12.15mm), resulting in a nominal standoff height of approximately 0.098" (2.50mm) from the PCB surface. In high-density layouts, verify clearance to adjacent tall components, conformal coating thickness, and wave-solder fixture support to prevent solder joint stress or component tilt during reflow.
Is the Molex 0901200140 RoHS-compliant, and what are the implications for mixed-legacy board designs?
The Molex 0901200140 is ROHS3 compliant with REACH Unaffected status, making it suitable for modern EU and global supply chains. If retrofitting or maintaining legacy designs that mix RoHS and non-RoHS components, the tin-plated finish of the 0901200140 may present galvanic corrosion risks if paired with lead-based solder or non-compliant mating connectors over extended thermal cycles; compatibility testing is recommended.
What alternative part numbers are available if the Molex 0901200140 becomes unavailable, and what design trade-offs exist?
Common substitutes for the Molex 0901200140 include D01-9922046, M20-9732045, M20-9732046, 924517-28-20-I, and 2320-6211-TG. Before substituting, verify that pitch, contact material, plating thickness, temperature rating, and mounting footprint remain identical; some alternatives may offer different shrouding, row spacing, or contact force characteristics that require PCB layout or mating connector re-qualification.
Can the Molex 0901200140 be used with both board-to-board and cable harness applications, and what are the assembly implications?
The Molex 0901200140 is classified as a through-hole header suitable for board-to-board or cable applications. For cable harness designs, confirm that your mating connector or IDC cable assembly is rated for the 0.266" (6.75mm) mating contact depth and 0.100" (2.54mm) pitch; improper mating can damage the square pin contacts or cause contact misalignment. Use strain relief boots or cable anchors to minimize stress on the solder joints during field assembly and service.
What solder reflow or wave-solder process parameters should be validated for the Molex 0901200140?
The Molex 0901200140 features through-hole solder termination with tin-plated brass contacts rated to -55°C to 125°C. For wave-solder processes, the polyester glass-filled insulation (UL94 V-0) is rated for standard peak solder temperatures; however, extended immersion or multiple thermal cycles may affect contact plating adhesion. Profile the reflow or wave parameters to minimize thermal stress while ensuring complete wetting of the post solder fillet; mechanical shock or vibration immediately after solder cooling can compromise joint integrity.
How does the breakaway feature of the Molex 0901200140 affect board layout and manufacturing?
The Molex 0901200140 is a breakaway header, allowing individual pins or groups of pins to be removed post-molding. This feature simplifies customization for different pin counts on a single board design but requires careful handling during PCB assembly and automated pick-and-place routing to prevent accidental pin loss or misalignment in the feeder system. Specify break-away configuration clearly in your BOM and assembly work instructions.
What creepage and clearance distances should be maintained around the Molex 0901200140 for safety-critical or high-voltage applications?
Although the Molex 0901200140 datasheet does not specify a voltage rating, the 0.100" (2.54mm) pitch and unshrouded design typically suit low-voltage signal or power applications (under 48 VDC). For creepage and clearance calculations in high-voltage designs (>60V), apply IEC 61010 or similar safety standards based on your insulation category and pollution degree; the polyester glass-filled insulation material supports standard PCB-level creepage distances but may require additional spacing or conformal coating for harsh environments.

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0901200140

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CONN HEADER VERT 20POS 2.54MM

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