Mfr Part #:

2550-60K2UB

The 2550-60K2UB is a 50-position, 2.54mm pitch through-hole header from 3M Electronic Solutions. It features male pins, shrouded design, and a current rating of 1.75A.

✓ Total Stock: 300 pcs

$ Price Range: $2.35

2550-60K2UB Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Hybrid Electronics ✓ Non-Authorised Inventory information	300 pcs On Request	300 pcs	On Request	1	On Request	On Request	417	On Request	On Request

2550-60K2UB Description

Short technical summary and product information.

The 2550-60K2UB is a 50-position, 2-row, through-hole header connector from 3M Electronic Solutions. It features male pins with square contacts made of copper alloy, and a shrouded 4-wall design for secure mating.

The connector has a pitch of 2.54mm (0.100") and row spacing of 2.54mm. It is rated for a current of 1.75A per contact. The operating temperature range is -55°C to 105°C. The insulation material is glass-filled PBT polyester with a gray color and UL94 V-0 flammability rating.

The header includes a keying slot for polarization and uses a push-pull fastening type. The contacts have a tin-lead finish with a thickness of 30.0µin (0.76µm). The termination style is kinked pin solder for through-hole mounting. The contact length is 2.84mm (0.112").

This header is suitable for board-to-board or cable connections. It is commonly used in various electronic devices requiring reliable interconnections. The part is listed as RoHS3 compliant and has an MSL of 1 (unlimited).

2550-60K2UB Quick Information

Product Type: Header, Male Pins

Series: 2500

Canonical Name: 50 Position 2.54mm Pitch Through Hole Shrouded Header, Male Pins

Subcategory: Male Pins

2550-60K2UB Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: Non-Compliant

2550-60K2UB Estimated Pricing

Qty	Low	High
500+	$2.35	$2.35

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

2550-60K2UB Features

50-position 2.54mm pitch through-hole header.
Through-hole mounting with kinked pins.
Shrouded 4-wall design for protection.
Rated for 1.75A per contact.
Operating temperature -55°C to 105°C.

2550-60K2UB Applications

Suitable for board-to-board connections.
Ideal for cable-to-board interfaces.
Used in industrial and commercial electronics.
Applicable in prototyping and production designs.

2550-60K2UB FAQs

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

How many positions does the 2550-60K2UB have?

50 positions.

What is the pitch of the 2550-60K2UB?

2.54mm (0.100").

What is the current rating of the 2550-60K2UB?

1.75A per contact.

What is the mounting type of the 2550-60K2UB?

Through-hole.

What is the operating temperature range?

-55°C to 105°C.

What is the contact finish?

Tin-lead with 30.0µin thickness.

Is the connector shrouded?

Yes, it has a shrouded 4-wall design.

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)	1.75A
Fastening Type	Push-Pull
Features	Keying Slot
Insulation Color	Gray
Insulation Height	9.91mm (0.390")
Insulation Material	Polybutylene Terephthalate (PBT), Polyester, Glass Filled
Lead Spacing	2.54 mm
Lead Style	Kinked Pin, Solder
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
Pitch	2.54mm (0.100")
Row Spacing	0.100" (2.54mm)
Shrouding	Shrouded - 4 Wall
Style	Board to Board or Cable
Termination	Kinked Pin, Solder