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N3440-6203RB The N3440-6203RB is a 30-position, 2-row, 2.54mm pitch header connector from 3M. It features a shrouded design with latch locks, through-hole mounting, and tin-plated copper alloy contacts.
Mfr Part #:

N3440-6203RB

Available from 2 distributors
Mfr Name: 3M Electronic Solutions
3M Electronic Solutions
The N3440-6203RB is a 30-position, 2-row, 2.54mm pitch header connector from 3M. It features a shrouded design with latch locks, through-hole mounting, and tin-plated copper alloy contacts.
✓ Total Stock: 57 pcs
$ Price Range: $3.46 - $5.68

N3440-6203RB Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
45 pcs
On Request
45 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
12 pcs
On Request
12 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

N3440-6203RB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Finish Thickness
Contact Length
Contact Material
Contact Shape
Contact Type
Current Rating (Amps)
Fastening Type
Features
Insulation Color
Insulation Height
Insulation Material
Lead Spacing
Lead Style
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Overall Contact Length
Pitch
Row Spacing
Shrouding
Style
Termination
Termination Style
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N3440-6203RB Description

Short technical summary and product information.

The 3M N3440-6203RB is a 30-position, 2-row header connector with a 2.54mm pitch suitable for board-to-cable/wire applications. It features a shrouded 4-wall design with latch lock/eject hooks for secure mating. The connector uses through-hole mounting with solder termination and has a current rating of 1.75A. Operating temperature range is -55°C to 105°C. Contacts are made of copper alloy with tin plating (30µin). The insulator is black polyester glass-filled PCT with UL94 V-0 flammability rating. Additional features include keying slot and mounting flange.

N3440-6203RB Quick Information

Product Type: Header, Male Pins
Series: 3000
Canonical Name: Connector Header Through Hole Male Pins 30 Position 2.54mm Pitch
Subcategory: Male Pins

N3440-6203RB Compliance

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

N3440-6203RB Estimated Pricing

Qty Low High
1+ $5.68 $5.68
10+ $5.17 $5.17
25+ $4.89 $4.89
50+ $4.53 $4.53
100+ $3.85 $3.85
250+ $3.46 $3.46

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

N3440-6203RB Features

  • 30-position dual-row header connector.
  • 2.54mm pitch for standard spacing.
  • Shrouded with latch lock fastening.
  • Through-hole mounting for secure attachment.
  • Tin-plated copper alloy contacts.

N3440-6203RB Applications

  • Ideal for board-to-cable wire connections.
  • Used in industrial control systems.
  • Suitable for data communication interfaces.
  • Applied in consumer electronics assemblies.

N3440-6203RB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the number of positions?

30 positions.

What is the pitch of the connector?

2.54 mm.

What is the current rating?

1.75 A.

What is the mounting type?

Through hole.

What is the operating temperature range?

-55°C to 105°C.

Is the connector shrouded?

Yes, it features a shrouded 4-wall design.

What is the contact material?

Copper alloy with tin plating.

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