Mfr Part #:

M20-7830442

8 position (4+4) female receptacle from Harwin's M20 series with 2.54mm pitch, through hole mounting, and gold-plated contacts. Rated for 3A current and 1000V with operating temperature range -40°C to 105°C.

✓ Total Stock: 4 pcs

$ Price Range: $0.85 - $1.56

M20-7830442 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Braun Electronic Components ✓ Non-Authorised Inventory information	4 pcs On Request	4 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

M20-7830442 Description

Short technical summary and product information.

This is an 8-position (4+4) female receptacle from Harwin's M20 series, designed for 2.54mm pitch applications. It features through hole mounting with solder termination and a push-pull fastening mechanism. The connector is suitable for board-to-board or cable connections.

Electrical ratings include 3A per contact and 1000V dielectric withstanding voltage. Contact resistance is 20mΩ initial and 30mΩ after conditioning. Insulation resistance is 1000MΩ minimum. The operating temperature range is -40°C to 105°C.

The housing is black thermoplastic with UL94 V-0 flammability rating. Mating contact finish is gold, termination finish is tin. The insulation height is 8.51mm and mated stacking heights are 11.04mm and 12.63mm. The connector is packaged in tubes.

M20-7830442 Quick Information

Product Type: Rectangular Connector - Receptacle

Series: M20

Canonical Name: Harwin M20-7830442 8 Position (4+4) Female Receptacle, 2.54mm Pitch, Through Hole, Gold/Tin Contacts

Subcategory: Female Socket

M20-7830442 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

M20-7830442 Estimated Pricing

Qty	Low	High
1+	$1.56	$1.56
10+	$1.49	$1.49
25+	$1.18	$1.18
108+	$1.11	$1.11
540+	$1.00	$1.00
1,026+	$0.94	$0.94
2,538+	$0.91	$0.91
5,022+	$0.85	$0.85

Estimated market price range - modelled values for guidance only, not live distributor offers.

M20-7830442 Features

8 position (4+4) female receptacle.
2.54mm pitch with through hole mounting.
Gold mating finish, tin termination finish.
Rated for 3A current and 1000V.
Operating temperature range -40°C to 105°C.

M20-7830442 Applications

Board-to-board stacking connections.
Cable-to-board interconnect applications.
Industrial control and automation systems.
Consumer electronics and peripherals.

M20-7830442 FAQs

7 frequently asked questions generated from this part’s specifications.

How many positions does the M20-7830442 have?

8 positions (4+4) in 2 rows.

What is the pitch of the M20-7830442?

2.54mm (0.100").

What is the current rating per contact?

3A maximum per contact.

What is the voltage rating?

1000V AC dielectric withstanding voltage.

What is the mounting type?

Through hole with solder termination.

What is the operating temperature range?

-40°C to 105°C.

What is the contact finish?

Gold on mating area, tin on termination.

Category	Headers, Receptacles, Female Sockets
Manufacturer Name	Harwin Inc.
Connector Type	Receptacle
Contact Finish	Tin
Contact Finish - Mating	Gold
Contact Finish Thickness	Flash
Contact Length	3.00mm (0.118")
Contact Type	Female Socket
Current Rating (Amps)	3A
Dielectric Withstanding Voltage	1000V AC
Fastening Type	Push-Pull
Insulation Color	Black
Insulation Height	8.51mm (0.335")
Insulation Resistance	1000 MΩ
Lead Spacing	2.54 mm
Lead Style	Straight
Mated Stacking Heights	11.04mm, 12.63mm
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole
Number of Positions	8
Number of Positions Loaded	All
Number of Rows	2
Operating Temperature	-40°C ~ 105°C
Pitch	2.54mm (0.100")
Row Spacing	2.54mm (0.100")
Style	Board to Board or Cable
Termination	Solder
Voltage Rating	1000V