Mfr Part #:

3433-6302

3M 3433-6302 is a shrouded 50-position through-hole header with 2.54mm pitch and two rows. It is rated for 1A per contact and operates from -55°C to 105°C.

✓ Total Stock: 139 pcs

$ Price Range: $5.26 - $8.83

3433-6302 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Chanetech ✓ Non-Authorised Inventory information	139 pcs On Request	139 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

3433-6302 Description

Short technical summary and product information.

3433-6302 is a shrouded four-wall header from 3M Electronic Solutions with 50 male pin positions arranged in two rows on a 2.54mm pitch. The connector uses square copper alloy contacts with tin-lead plating and a contact finish thickness of 0.76µm. It is designed for board-to-board or cable-to-board interconnection and features a latch lock/eject hook fastening system for secure mating.

The header is rated for 1A per contact and covers an operating temperature range of -55°C to 105°C. Insulation is black glass-filled PBT/polyester rated UL94 V-0. A keying slot and mounting flange are included to guide proper insertion and provide mechanical retention on the PCB.

Mounting is through-hole with solder termination. Overall contact length is 16.56mm and insulation height is 17.27mm. Row spacing matches the 0.100" pitch, making the part suitable for standard 2.54mm grid prototype and production boards.

3433-6302 Quick Information

Product Type: Header Connector

Series: 3433

Canonical Name: Header, Male Pins, 50 Positions, 2 Rows, 2.54mm Pitch, Through Hole

Subcategory: Shrouded Header

3433-6302 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

3433-6302 Estimated Pricing

Qty	Low	High
1+	$8.83	$8.83
10+	$7.95	$7.95
25+	$7.49	$7.49
50+	$7.30	$7.30
100+	$7.11	$7.11
300+	$6.33	$6.33
600+	$5.95	$5.95
1,050+	$5.26	$5.26

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

3433-6302 Features

50 positions in two 0.100" rows.
Shrouded four-wall header with keying slot.
Latch lock/eject hooks for secure mating.
Rated for 1A per contact.
UL94 V-0 glass-filled PBT insulation.

3433-6302 Applications

Board-to-board or cable interconnections.
Secure mating via latch lock hooks.
Keying prevents reverse insertion.

3433-6302 FAQs

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

How many positions does the 3433-6302 header have?

50 positions, all loaded, arranged in 2 rows.

What is the pitch of the 3433-6302?

2.54mm (0.100") pitch for both pin spacing and row spacing.

What is the current rating of the 3433-6302?

1A per contact.

What mounting type does the 3433-6302 use?

Through-hole mounting with solder termination.

What is the operating temperature range?

-55°C to 105°C.

What insulation material is used?

Black glass-filled PBT/polyester rated UL94 V-0.

What contact finish is applied?

Tin-lead finish with 0.76µm thickness.

Category	Headers, Male Pins
Manufacturer Name	3M Electronic Solutions
Connector Type	Header
Contact Finish	Tin-Lead
Contact Finish Thickness	30.0µin (0.76µm)
Contact Length	2.84mm (0.112")
Contact Material	Copper Alloy
Contact Shape	Square
Contact Type	Male Pin
Current Rating (Amps)	1A
Fastening Type	Latch Lock/Eject Hooks, Long
Features	Keying Slot, Mounting Flange
Insulation Color	Black
Insulation Height	17.27mm (0.680")
Insulation Material	Polybutylene Terephthalate (PBT), Polyester, Glass Filled
Lead Spacing	2.54 mm
Lead Style	Solder Tail
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole
Number of Positions	50
Number of Positions Loaded	All
Number of Rows	2
Operating Temperature	-55°C ~ 105°C
Overall Contact Length	0.652" (16.56mm)
Pitch	2.54mm (0.100")
Row Spacing	0.100" (2.54mm)
Shrouding	Shrouded - 4 Wall
Style	Board to Board or Cable
Termination	Solder