3M N2550-6002 RB 4-Wall-Header Pin Bar LowProfile Number of pins: 50 N2550-6002 RB Data Sheet

3

Interconnect Solutions
http://www.3M.com/interconnects/

3M is a trademark of 3M Company.

For technical, sales or ordering information call

3M

™

4-Wall Header

.100

s u .100s Low Profile, SMT Straight, Straight and Right Angle Thru Hole2500 Series

*RoHS = Directive 2002/95/EC, Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment

"RoHS compliant" means that the product or part does not contain any of the following substances in excess of the following maximum concentration values

in any homogeneous material, unless the substance is in an application that is exempt under RoHS: (a) 0.1% (by weight) for lead, mercury, hexavalent

chromium, polybrominated biphenyls or polybrominated diphenyl ethers; or (b) 0.01% (by weight) for cadmium.  Unless otherwise stated by 3M in writing,

this information represents 3M's knowledge and belief based upon information provided by third party suppliers to 3M.

Material:

Glass Filled Polyester (PBT), Glass Filled Polyester (PCT) - High tempera-
ture option

Flammability:

UL 94V-0

Color: Gray (PBT), Beige (PCT) or Black (PCT) - RoHS compliant

Contact Material: Copper Alloy

Underplating: 100 µ" [ 2.54 

Pm ] Nickel - Overall

Wiping Area: Gold (See Ordering Information)

Solder Tails: 200 µ" [ 5.08 µm ] Tin Lead or Matte Tin (See Ordering Information)

Terminal Finish Indicator: e3 (For RB Plating Suffix) (per JESD97)

3M Logo, Part Identification Number and Orientation Triangle

2 A

>1

u 10

9

: at 500 Vdc

1000 Vrms at Sea Level

-55

qC to +105qC

260°C, (High Temp and RoHS Compliant versions only), single pass, (profile 
per J-STD-020C)

1 (per J-STD-020C)

TS-0770-19

Sheet 1 of 5

• Low profile, space saving design
• Center slot polarization prevents mis-insertions  

and reduces insertion time

• Dual slot polarization means broader compatibility 

with competitive polarization designs (not 10 pos.)

• Optional retainer clip for locking sockets in place 

and increasing connection reliability in vibration-
prone environments

• Optional High temperature insulator suitable for 

“no lead” soldering operations

• High temperature option in thru hole version 

suitable for "paste in hole" reflow soldering 
techniques

• Exposed solder tails (on right angle version) 

provide ease of cleaning and reduced repair costs

• RoHS* compliant version (RB Plating Suffix

)

available

• Straight surface mount version available

Date Modified: September 20, 2006

UL File No.: E68080

November 6, 2006

Nickel (See Ordering Information)

Tin-Lead or Matte Tin (RoHS compliant) (See ordering information)

t

versions available

(AR and RB plating suffixes)