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10042867-40MB10ELF
Amphenol ICC (FCI)
CONN FPC BOTTOM 40POS 0.5MM R/A
50204 Pcs New Original In Stock
40 Position FPC Connector Contacts, Bottom 0.020" (0.50mm) Surface Mount, Right Angle
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5.0 / 5.0
- (347 Ratings)
10042867-40MB10ELF
Product Overview
1317354
DiGi Electronics Part Number
10042867-40MB10ELF-DGManufacturer
Amphenol ICC (FCI)
10042867-40MB10ELF
Description
CONN FPC BOTTOM 40POS 0.5MM R/AInventory
50204 Pcs New Original In Stock
40 Position FPC Connector Contacts, Bottom 0.020" (0.50mm) Surface Mount, Right Angle
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
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10042867-40MB10ELF Technical Specifications
Category
FFC, FPC (Flat Flexible) Connectors, FFC, FPC (Flat Flexible) Connector Assemblies
Packaging
-
Series
VLH
Product Status
Obsolete
Flat Flex Type
FPC
Mounting Type
Surface Mount, Right Angle
Connector/Contact Type
Contacts, Bottom
Number of Positions
40
Pitch
0.020" (0.50mm)
Termination
Solder
FFC, FCB Thickness
0.30mm
Height Above Board
0.051" (1.30mm)
Locking Feature
Slide Lock
Cable End Type
Straight
Contact Material
Phosphor Bronze
Contact Finish
Gold
Housing Material
Liquid Crystal Polymer (LCP), Glass Filled
Actuator Material
Liquid Crystal Polymer (LCP), Glass Filled
Features
Solder Retention, Zero Insertion Force (ZIF)
Voltage Rating
50V
Operating Temperature
-55°C ~ 85°C
Material Flammability Rating
UL94 V-0
Current Rating (Amps)
0.4A
Contact Finish Thickness
-
Housing Color
Natural
Actuator Color
Black
Mating Cycles
20
Base Product Number
10042867
Datasheet & Documents
Product Drawings
10042867 Series Drawing
HTML Datasheet
10042867-40MB10ELF-DG
Environmental & Export Classification
RoHS Status
RoHS Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Affected
ECCN
EAR99
HTSUS
8536.69.4051
Additional Information
Other Names
10042867-40MB10ELF-DG
609-10042867-40MB10ELFCT
609-10042867-40MB10ELFTR
Standard Package
4,500
Reviews
5.0/5.0-(Show up to 5 Ratings)
de desembre 02, 2025
장기 거래 동안 안정적인 재고와 훌륭한 서비스에 감사드립니다.
de desembre 02, 2025
Le site offre une expérience fluide, avec des descriptions claires et des options de filtrage efficaces.
de desembre 02, 2025
Schneller Versand und eine exzellente Nachbetreuung – bei Di Digi Electronics fühle ich mich bestens aufgehoben.
de desembre 02, 2025
軽快な物流システムのおかげで、時間通りに商品を受け取れました。
de desembre 02, 2025
I value their consistent product availability and the prompt assistance they provide after purchase.
de desembre 02, 2025
DiGi Electronics’ reliability has helped us meet tight project deadlines with confidence.
de desembre 02, 2025
The after-sales support team was incredibly responsive and helped resolve my issues promptly, making the entire shopping experience seamless.
de desembre 02, 2025
Consistent secure packaging makes ordering from DiGi Electronics a worry-free experience.
de desembre 02, 2025
Their pricing policy is straightforward, and their products are reliably consistent.
de desembre 02, 2025
I am highly satisfied with the value and quality of their products.
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Frequently Asked Questions (FAQ)
The Amphenol ICC 10042867-40MB10ELF is obsolete. For a new 40-pin, 0.5mm pitch, right-angle FPC design with a bottom contact and slide lock, what is the recommended direct replacement or equivalent series to avoid a redesign?
Since the 10042867-40MB10ELF (VLH series) is obsolete, the closest functional replacement is Amphenol’s **SFVL series** (e.g., SFVL40.0R). Both share the critical 0.5mm pitch, right-angle bottom-contact configuration, 0.30mm FPC thickness support, and slide-lock ZIF mechanism. However, verify the PCB footprint: the SFVL series typically has a different solder pad geometry and added locating posts. Do not directly substitute without validating the land pattern and ensuring the actuator opening direction matches your assembly process. For drop-in replacements, check surplus stock of the original VLH series, as no 1:1 pin-compatible active part exists across major manufacturers due to variations in locking lever placement and solder retention tabs.
I am using the 10042867-40MB10ELF in a wearable device with vibration. The datasheet shows 20 mating cycles, but is that the failure point for contact resistance or mechanical lock integrity under continuous shock?
The 20-cycle rating for the 10042867-40MB10ELF primarily reflects mechanical wear of the gold plating on the phosphor bronze contacts and the slide lock actuator’s plastic deformation limits. Under continuous vibration or shock (non-mating conditions), the risk is fretting corrosion if the FPC is not perfectly clamped. To mitigate this in high-vibration applications, apply a small amount of FPC-holding adhesive (e.g., Loctite 3609) over the actuator edge after full insertion and locking, ensuring it does not wick into the contacts. Additionally, the 0.4A current rating is conservative—derate by 20% if ambient temperatures exceed 70°C, as the LCP housing can soften near its 85°C limit, reducing contact normal force.
Can the Amphenol 10042867-40MB10ELF accept a 0.50mm pitch FFC with stiffener or a pre-folded cable, or does it strictly require a straight 0.30mm thick cable with no reinforcement?
The 10042867-40MB10ELF is designed for a straight cable end type with an FPC/FFC thickness of 0.30mm ±0.05mm. Adding a stiffener (e.g., polyimide) thicker than 0.05mm will increase the insertion force beyond the ZIF mechanism’s tolerance, potentially cracking the slide lock actuator or preventing full closure. Similarly, a pre-folded cable will not seat properly because the bottom-contact configuration requires the cable to lie flat against the PCB before actuation. If you must use a stiffened or folded cable, switch to a different connector series like Amphenol’s HFW or YL series designed for thick or folded cables; otherwise, modify the FFC to have a bare, straight tip of exactly 0.30mm thickness for reliable engagement.
When replacing a Hirose FH12-40S-0.5SH with the Amphenol 10042867-40MB10ELF, what key design differences affect PCB layout and assembly yield?
While both are 40-position, 0.5mm pitch, right-angle ZIF connectors with bottom contacts, the Amphenol 10042867-40MB10ELF has critical differences from the Hirose FH12 series. First, the Amphenol’s solder retention tabs are positioned differently—verify they do not conflict with FH12’s trace routing or ground vias. Second, the FH12’s actuator rotates forward, whereas the Amphenol uses a horizontal slide lock; ensure your assembly robot’s tooling path and FPC insertion direction are compatible. Third, the Amphenol part has a narrower 1.30mm height above board versus FH12’s ~2.1mm, so adjust enclosure clearance. Finally, the Amphenol’s recommended FPC insertion depth is 0.2mm deeper; failing to update the FPC’s gold finger length may lead to intermittent contact. Always validate with a new footprint and process trials.
The 10042867-40MB10ELF is rated for 0.4A per contact. In a power distribution application with 8 pins carrying 0.3A each, what is the thermal derating risk when operating near the 85°C temperature limit in a sealed enclosure?
Even though each pin is below the 0.4A individual rating, the 10042867-40MB10ELF’s overall thermal performance is constrained by the small 1.30mm profile and LCP housing’s thermal conductivity. With 8 adjacent pins carrying 0.3A simultaneously (total 2.4A concentrated in a small area), localized heating can exceed the 85°C operating temperature, especially in a sealed enclosure with no airflow. To mitigate, either redistribute high-current pins across the connector with at least 4 ground/empty pins between them to act as heat sinks, or reduce the ambient maximum to 65°C. Also, measure the temperature rise on the center contacts during worst-case operation; if exceeding 95°C on the housing, immediate reliability risks include contact relaxation and actuator warpage, leading to ZIF lock failure.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
10042867-40MB10ELF CAD Models
Amphenol ICC (FCI) 10042867-40MB10ELF PCB symbols & footprints
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