3431-L203UB datasheet, PDF - EEWORLD Datasheet

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3431-L203UB: Descriptionconn header stkd 34pos R/A; CategoryThe connector The connector; File Size1MB，5 Pages; Manufacturer3M; Websitehttp://3M.com/esd

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3431-L203UB Overview

conn header stkd 34pos R/A

3431-L203UB Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	3M
Reach Compliance Code	unknown
Other features	LATCHED, SHROUDED
Connector type	BOARD CONNECTOR
Contact to complete cooperation	NOT SPECIFIED
Contact point gender	MALE
Contact material	NOT SPECIFIED
DIN compliance	NO
Filter function	NO
IEC compliance	NO
MIL compliance	NO
Manufacturer's serial number	3431
Mixed contacts	NO
Installation method	RIGHT ANGLE
Installation type	BOARD
Number of rows loaded	2
Options	GENERAL PURPOSE
Terminal pitch	2.54 mm
Termination type	SOLDER
Total number of contacts	34
UL Flammability Code	94V-0
Base Number Matches	1

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™

Four-Wall Condo Header

.100” × .100” Right Angle

• Stacked pins conserve space on the circuit board

allowing higher density packaging

• Pin quantity to 128 gives design flexibility with

latching

• ‘’HDI’’ alternative

• Accepts standard IDC sockets

• Mates with standard flat cable harnesses

• Optional high temperature insulator suitable for ‘’no

lead’’ soldering operations

• High temperature option suitable for reflow soldering

using “paste in hole” techniques

• See the Regulatory Information Appendix (RIA) in the

“RoHS compliance” section of www.3Mconnectors.com

for compliance information (RIA E1 & C1 apply)

Date Modified: October 16, 2013

TS-0774-H

Sheet 1 of 3

3000 Series

Physical

Insulation:

Flammability: UL 94V-0

Material: Glass Filled Polyester (PBT), Glass Filled Polyester (PCT) - High Temp Option

Color: Gray (PBT), Black (PCT)

Contact:

Underplating: 100 μ” [ 2.54 μm ] Nickel - Overall

Wiping Area: 30 μ” [ 0.76 μm ] Gold

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

Plating:

Material: Copper Alloy

Marking:

3M Logo, Part Identification Number and Orientation Triangle

Electrical

Current Rating:

2 A (EIA 364-70)

Insulation Resistance:

>1 × 10

at 500 V

Withstanding Voltage:

1,000 V

RMS

at Sea Level

Environmental

Temperature Rating:

-55°C to +105°C

Process Rating:

260°C - (High Temp PCT insulator verson), single pass, (profile per J-STD-020C)

(PBT insulator version), maximum insulator temperature 191°C (solder wave

process only)

Moisture Sensitivity Level:

1 (per J-STD-020C) High Temp. (PCT) versions only

UL File No.: E68080

Electronic Solutions Division

Interconnect Solutions

http://www.3Mconnectors.com

3M is a trademark of 3M Company.

For technical, sales or ordering information call

800-225-5373

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