DF40C-40DP-0.4V(51)

Hirose Connector
798-DF40C40DP0.4V51
DF40C-40DP-0.4V(51)

Mfr.:

Description:
Board to Board & Mezzanine Connectors 40P SMT HEADER NO FITTING, NO BOSS

Datasheet:
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Learn more about Hirose Connector DF40C-40DP-0.4V(51)

In Stock: 15,822

Stock:
15,822
Can Dispatch Immediately
On Order:
9,498
Expected 11/03/2026
Factory Lead Time:
5
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 5000)

Pricing (USD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$0.93 $0.93
$0.792 $7.92
$0.743 $18.58
$0.707 $35.35
$0.674 $67.40
$0.631 $157.75
$0.58 $290.00
$0.543 $543.00
Full Reel (Order in multiples of 5000)
$0.543 $2,715.00
† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Product Attribute Attribute Value Select Attribute
Hirose Electric
Product Category: Board to Board & Mezzanine Connectors
RoHS:  
Headers
40 Position
0.4 mm (0.016 in)
Solder
Vertical
300 mA
30 V
- 35 C
+ 85 C
Gold
Phosphor Bronze
Liquid Crystal Polymer (LCP)
DF40
Reel
Cut Tape
MouseReel
Brand: Hirose Connector
Product Type: Board to Board & Mezzanine Connectors
Factory Pack Quantity: 5000
Subcategory: Board to Board & Mezzanine Connectors
Part # Aliases: 684-4013-7-51
Unit Weight: 32 mg
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Attributes selected: 0

Datasheet

Models

Product Catalogs

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CNHTS:
8536901100
CAHTS:
8536690020
USHTS:
8536694040
JPHTS:
853669000
KRHTS:
8536691000
TARIC:
8536693000
MXHTS:
8536699999
BRHTS:
85366990
ECCN:
EAR99

FFC/FPC Connectors

Hirose FFC/FPC Connectors are ideal when small centerline spacing makes larger wire-to-board connections impractical. Hirose FFC/FPC Connectors meet the demands for smaller centerline or pitch spacing, lower profile, and lighter interconnect solutions. These connectors provide reliable connections with a rotating actuator to secure the cable termination and a robust lock structure with a unique contact design.

Drone Solutions

Hirose Electric Drone Solutions offer robust, lightweight connectors engineered to meet the demands of drones and unmanned aerial vehicles (UAVs). Supporting compact, high-density designs with secure locking, these durable connectors ensure reliable power and signal transmission under vibration and environmental stress. The complete lineup includes wire-to-wire, wire-to-board, board-to-board, FPC/FFC, and coaxial connectors with IP67/IP68 waterproof variants for outdoor applications. Hirose Drone Solutions enable stable connections for motors, batteries, stereo cameras, antennas, motion sensors, and camera modules, providing efficiency and long-flight performance in industrial, commercial, and inspection drones.

Factory Automation Connector Solutions

Hirose Electric Factory Automation Connector Solutions are comprised of new-concept connectors supporting the evolution of factory automation equipment and robotics. The factory automation market requires connectors designed for miniaturization, higher power, and faster control signal speed. Hirose Electric Factory Automation Connector Solutions are ideal for use in a variety of factory automation applications, including robotics, robotics control, machine interface, machine vision, switchgear, and servo amplifier.

Smart Home Solutions

Hirose Electric provides cutting-edge connectors built to meet the unique challenges of Smart Home applications. These connectors provide reliability, precision, and excellent performance, making them suitable for smart home systems, including security cameras, smart doors, and AI speakers. Hirose Electric connectors provide robust locking mechanisms, waterproof options, IoT support, and compact designs.

DF40 0.4mm Pitch B2B/B2FPC Connectors

Hirose DF40 0.4mm Contact Pitch Board-to-Board / Board-to-FPC Connectors offer a 50MΩ insulation resistance, a 0.3A rated current, and a 30VAC/DC rated voltage. The DF40 series allows high density of board-mounted components, making the connectors ideally suited for small device applications such as mobile phones, digital cameras (DSC), digital video cameras (DVC), and other portable equipment. Despite the small size and low profile of these connectors, the contacts provide strong contact forces and long contact wipe (0.45mm), guaranteeing reliable electrical and mechanical performance. These connectors will self-align within 0.33mm. A positive "click" sensation confirms correct insertion and connection of all contacts. Hirose DF40 0.4mm Contact Pitch B2B/B2FPC Connectors feature built-in shock absorption, solder wicking prevention, and contact area protection. 

Smartphone & PC Solutions

Hirose Electric offers ultra-fine pitch solutions with dimensions down to 0.25mm, supporting small form factors without sacrificing performance. These solutions feature high-speed data, high-current delivery, EMI control, and rugged locking mechanisms, ensuring reliable operation. Hirose connectors meet rigorous demands in sleek, space-constrained designs where durability, precision, and signal integrity are crucial. Suitable applications include displays, batteries, cameras, antennas, USB interfaces, and touch functionality.

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