Mfr Part #:

MTSW-120-11-T-Q-500-RA

Samtec MTSW-120-11-T-Q-500-RA is a 40-position, 2-row, 2.54mm pitch male pin header with a right-angle through-hole mounting. It features tin-plated phosphor bronze contacts and a black glass-filled polyester insulator.

✓ Total Stock: 4,000 pcs

$ Price Range: $3.39 - $32.65

MTSW-120-11-T-Q-500-RA Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Bristol Electronics ✓ Non-Authorised Inventory information	4,000 pcs On Request	4000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

MTSW-120-11-T-Q-500-RA Description

Short technical summary and product information.

The MTSW-120-11-T-Q-500-RA is a 40-position, 2-row male pin header from Samtec's MTSW series. It features a 2.54mm pitch and 5.08mm row spacing, with right-angle through-hole termination for compact PCB designs. The contacts are made of phosphor bronze with a matte tin plating over 50 µ" nickel, rated for 3A maximum current.

This unshrouded header uses a push-pull fastening mechanism and is designed for board-to-board or cable-to-board connections. It mates with Samtec socket families such as SSW, SSQ, ESW, ESQ, BCS, BSW, CES, SLW, HLE, and SSM. The insulator is black glass-filled polyester with a UL94 V-0 flammability rating, suitable for -55°C to +105°C operating temperatures.

The header is cuttable, allowing customization of pin count. Note that this series is non-standard and non-returnable. It is not lead-free solderable and requires lead wave soldering only.

MTSW-120-11-T-Q-500-RA Quick Information

Product Type: Header, Male Pins

Series: MTSW

Canonical Name: Samtec MTSW-120-11-T-Q-500-RA Header, Male Pins, 40 Position, 2.54mm Pitch, Through Hole, Right Angle

Subcategory: Headers, Male Pins

MTSW-120-11-T-Q-500-RA Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Not Lead-Free Solderable

MTSW-120-11-T-Q-500-RA Estimated Pricing

Qty	Low	High
1+	$3.39	$3.39
5+	$32.65	$32.65
25+	$31.99	$31.99
50+	$31.35	$31.35
100+	$30.73	$30.73
250+	$30.11	$30.11

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

MTSW-120-11-T-Q-500-RA Features

40 positions with 2 rows for dense connections.
2.54mm pitch and 5.08mm row spacing.
Right-angle through-hole mounting for space-saving.
Tin-plated phosphor bronze contacts rated for 3A.
Cuttable header allows custom length.

MTSW-120-11-T-Q-500-RA Applications

Board-to-board and cable-to-board interconnections.
Prototyping and custom interconnect systems.
Industrial control and automation equipment.

MTSW-120-11-T-Q-500-RA FAQs

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

How many positions does the MTSW-120-11-T-Q-500-RA have?

40 positions arranged in 2 rows.

What is the pitch and row spacing?

Pitch is 2.54mm (0.100") and row spacing is 5.08mm (0.200").

What is the current rating?

3A maximum.

What is the mounting type?

Through hole, right angle.

What is the operating temperature range?

-55°C to 105°C.

What is the contact finish?

Matte tin over 50 µ" nickel.

What is the insulation material?

Black glass-filled polyester, rated UL94 V-0.

Category	Headers, Male Pins
Manufacturer Name	Samtec Inc.
Connector Type	Header, Cuttable
Contact Finish	Matte Tin
Contact Length	12.70mm (0.500")
Contact Material	Phosphor Bronze
Contact Shape	Square
Contact Type	Male Pin
Current Rating (Amps)	3A
Fastening Type	Push-Pull
Insulation Color	Black
Insulation Height	8.10mm (0.319")
Insulation Material	Polyester, Glass Filled
Lead Spacing	2.54 mm
Lead Style	Solder
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole, Right Angle
Number of Positions	40
Number of Positions Loaded	All
Number of Rows	2
Operating Temperature	-55°C ~ 105°C
Pitch	2.54mm
Row Spacing	5.08mm
Shrouding	Unshrouded
Style	Board to Board or Cable
Tape & Reel	No
Termination	Solder