70AAJ-4-M0G Bourns 70AAJ-4-M0G is a 4-contact male compression connector in a surface mount package with 2.54 mm pitch and 3 A per contact current rating.
Mfr Part #:

70AAJ-4-M0G

Available from 1 distributors
Mfr Name: Bourns
Bourns
Bourns 70AAJ-4-M0G is a 4-contact male compression connector in a surface mount package with 2.54 mm pitch and 3 A per contact current rating.
Total Stock: 2,250 pcs
$ Price Range: $0.79 - $1.49

70AAJ-4-M0G Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,250 pcs
2250 pcs On Request 1 On Request On Request On Request On Request On Request

70AAJ-4-M0G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Connector Type
Contact Finish
Contact Finish Thickness
Contact Resistance
Contact Resistance After 50,000 Cycles
Current Rating
Dielectric Withstanding Voltage
Durability
ESD Rating (HBM)
Halogen Free
Insulation Resistance
Lead Spacing
Lead Style
Material
Medical Grade
Military Grade
Mounting Type
Normal Force
Number of Contacts
Number of Rows
Operating Temperature Range
Packaging Option
Pitch
Shock
Standard Package Quantity
Storage Condition
Tape & Reel
Vibration
Voltage Rating

70AAJ-4-M0G Description

Short technical summary and product information.

The Bourns 70AAJ-4-M0G is a spring loaded male connector from the 70AA series, offering a 4-contact interface in a surface mount package with 2.54 mm pitch. It features gold-plated copper alloy contacts with a minimum of 30 microinches of gold over nickel plating, ensuring reliable electrical performance. The connector is rated for 3 A per contact and 60 V maximum voltage, with a contact resistance of 25 milliohms maximum initial, degrading to 50 milliohms maximum after 50,000 cycles of operation.

 

Designed for high cycle life, this connector can withstand a minimum of 50,000 operating cycles and maintains a normal force of 80 gf minimum at 0.25 mm working height. It is rated for 30 G vibration and 100 G shock, making it suitable for demanding environments. The operating temperature range spans -55°C to 125°C, and the component is rated MSL 1 for moisture sensitivity.

 

The connector is both RoHS and halogen free compliant, and is offered in embossed tape packaging with 750 pieces per reel. It is end-to-end stackable and supports pick-and-place assembly. The symmetrical pad layout accommodates twin hot contacts for design flexibility.

70AAJ-4-M0G Quick Information

Product Type: Spring Loaded Connector
Series: 70AA
Canonical Name: Bourns 70AA Series Spring Loaded Male Connector, 4 Contacts, SMT, 2.54 mm Pitch
Subcategory: Rectangular Connectors

70AAJ-4-M0G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): MSL 1 - Unlimited
REACH Status: Compliant
Lead Free: Lead Free

70AAJ-4-M0G Estimated Pricing

Qty Low High
1+ $1.49 $1.49
10+ $1.26 $1.26
25+ $1.18 $1.18
50+ $1.13 $1.13
100+ $1.07 $1.07
250+ $1.01 $1.01
750+ $0.93 $0.93
1,500+ $0.89 $0.89
2,250+ $0.86 $0.86
3,750+ $0.83 $0.83
5,250+ $0.81 $0.81
7,500+ $0.79 $0.79

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

70AAJ-4-M0G Features

  • 4 contacts, 2.54 mm pitch, SMT.
  • Gold plated copper alloy contacts.
  • 3 A per contact current rating.
  • 50,000 cycle minimum durability.
  • RoHS and halogen free compliant.

70AAJ-4-M0G Applications

  • Board-to-board compression connections.
  • High-cycle testing and burn-in sockets.
  • Portable and handheld electronic devices.
  • Automotive and industrial control modules.
  • Telecommunications and networking equipment.

70AAJ-4-M0G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the pitch of the Bourns 70AAJ-4-M0G connector?

The pitch is 2.54 mm (0.100 in).

What is the current rating per contact?

Each contact is rated for 3 A maximum.

What is the voltage rating of this connector?

The voltage rating is 60 V.

What mounting type does the 70AAJ-4-M0G use?

It is designed for surface mount (SMT).

How many contacts does this part have?

It has 4 contacts in a single row.

What is the operating temperature range?

The range is -55°C to 125°C.

Is the Bourns 70AAJ-4-M0G RoHS compliant?

Yes, it is RoHS compliant and also halogen free.

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