70543-0037

Heilind Number:	MOL70543-0037
Manufacturer:	Molex
Manufacturer Number:	70543-0037
Datasheet:	Product Specification
ECAD Model:

Description:

2.54mm Pitch SL Header, Single Row, Vertical, 3.05mm Pocket, Shrouded, 3 Circuits, Tin (Sn) Plating

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Specifications

Attribute	Value
Product Category:	PC Board Pin & Receptacle Connectors PCB Pin Headers
Manufacturer:	Molex
Manufacturer Part Number:	Molex 70543-0037
Color:	Black
Series:	70543
Amperage:	3 A
Connector Type:	SL
Number of Contacts:	3
Number of Rows:	1
Termination Method:	Through Hole
Contact Material:	Brass, Phosphor Bronze
Body Orientation:	Straight
Pitch:	2.54 mm
Voltage:	250 V
Material:	High Temperature Thermoplastic
Orientation:	Vertical
Keying:	No
Tail Length:	3.3 mm
Operating Temperature Range:	-40 - 105 °C
Contact Mating Area Plating:	Tin
Contact Mating Area Plating Thickness:	3.81 µm
Number of Contacts Loaded:	3
Mating Cycles:	25
PCB Locator:	No
PCB Retention:	Without
Contact Termination Plating Thickness:	3.81 µm
Polarized to Mate:	Yes
PCB Thickness (Recommended):	1.6 mm
Connector System:	Wire to Board
Contact Termination Plating:	Tin
Maximum Solder Process Temperature:	260 °C
Lead Free Process Capability:	WAVE
Duration at Max. Process Temperature (seconds):	003
Max. Cycles at Max. Process Temperature:	001
Termination Pitch:	2.54 mm
Glow Wire Capable:	No
Guide to Mating Part:	No
Lock to Mating Part:	Yes
Stackable:	No
Surface Mount Compatible:	No
Breakaway:	No
Make First / Break Last:	No
Shroud Type:	Fully
Product Name:	SL
Material Flammability Standard:	94V-0
Part Aliases:	0705430037 A-70543-0037
SKU:	MOL70543-0037

Detailed Description

The black SL Series 70543 connector features a straight body orientation with three amperage points and through-hole termination, making it ideal for secure PCB connections. Constructed with high temperature thermoplastic and brass/phosphor bronze contact material, it ensures reliable performance even in demanding environments. With a voltage rating of 250V and operating temperature range of -40 to 105°C, this connector offers durability and stability. Its vertical orientation, polarized mating, and locking mechanism enhance ease of use and security during assembly. RoHS compliant, it meets international standards for environmental responsibility. Perfect for wire-to-board applications, the SL connector is a versatile and essential component for your PCB projects.

Frequently Bought Together

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	Molex 70543-0036	2.54mm Pitch SL Header, Single Row, Vertical, 3.05mm Pocket, Shrouded, 2 Circuits, Tin (Sn) Plating
	Molex 70543-0038	2.54mm Pitch SL Header, Single Row, Vertical, 3.05mm Pocket, Shrouded, 4 Circuits, Tin (Sn) Plating
	Molex 70543-0106	2.54mm Pitch SL Header, Single Row, Vertical, 3.05mm Pocket, Shrouded, 2 Circuits, 0.76
	Molex 70551-0037	2.54mm Pitch SL Header, Single Row, Right Angle, 3.05mm Pocket, Shrouded, with Beveled Plastic Peg, 3 Circuits, 0.38
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	Molex 93463-5206	MXMag Fast Ethernet 4 Core Single-Port RJ45 Connector, 25.40mm Depth, 3.30mm Phy Pin Length, Right Angle, Inverted Profile, without Shield Tabs, with Green-Yellow LEDs, Industrial Temperature, Tray

Product Change Notice

Effective Date	Description of Change	Download
08/31/2022	511584 - Change Supplier. This notification is to inform you about addition of 899922394 resin (Grade Name: SK Chemicals Skypura 7121F Black) as additional source for 70536 Series. The main reason to add 899922394 resin is to assure the supply of 70536 Series. No changes will be made to product as part of this change.	Download
03/01/2020	507611 - Equipment Transfer, Production Transfer or Rearrangement. This letter is to inform you that production of the part(s) identified in this notice is being moved to a different production location. No changes will be made to the product as a result of this move.	Download
03/25/2015	GCM 10659318 - Supplier Changes To Raw Material.	Download