Mfr Part #:

MTMM-128-05-G-D-198

Samtec MTMM-128-05-G-D-198 is a 56-position, 2-row, 2.00mm pitch unshrouded male pin header with through hole solder termination and gold plating. It supports board-to-board or cable connections with a current rating of 3A.

✓ Total Stock: 100 pcs

$ Price Range: $7.97

MTMM-128-05-G-D-198 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	100 pcs On Request	100 pcs	On Request	1	On Request	On Request	1151	On Request	On Request

MTMM-128-05-G-D-198 Description

Short technical summary and product information.

The Samtec MTMM-128-05-G-D-198 is a 2.00mm pitch terminal strip header designed for board-to-board or cable-to-board interconnect applications. It features 56 positions in two rows with all positions loaded, unshrouded square pins for reliable mating.

Electrical and mechanical specifications include a current rating of 3A per contact, gold contact finish with 20.0µin thickness over phosphor bronze base material, and an operating temperature range of -55°C to 125°C. The header uses a push-pull fastening type and is housed in black liquid crystal polymer (LCP) insulation rated UL94 V-0.

This through-hole component has a 2.00mm row spacing, 1.50mm insulation height, and a 5.03mm mating pin length. It is designed for solder termination and is compatible with automated assembly processes. The unshrouded design allows for cutting to a desired number of positions if needed.

MTMM-128-05-G-D-198 Quick Information

Product Type: Rectangular Header

Series: MTMM

Canonical Name: Samtec MTMM-128-05-G-D-198 2mm Terminal Strip Header, 56-Pin, Male Pin, Through Hole

Subcategory: Unshrouded

MTMM-128-05-G-D-198 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MTMM-128-05-G-D-198 Estimated Pricing

Qty	Low	High
1+	$7.97	$7.97

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

MTMM-128-05-G-D-198 Features

56 positions in two rows for dense interconnect.
Gold-plated phosphor bronze contacts, rated 3A.
Unshrouded design for board-to-board or cable use.
2.00mm pitch and row spacing for compact layout.
Through hole solder termination with UL94 V-0 insulation.

MTMM-128-05-G-D-198 Applications

Ideal for board-to-board stacking applications.
Suitable for cable-to-board interconnect systems.
Used in industrial control and automation equipment.
Common in test and measurement instrumentation.

MTMM-128-05-G-D-198 FAQs

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

What is the pitch of the MTMM-128-05-G-D-198?

The pitch is 2.00mm (0.079").

How many positions does the MTMM-128-05-G-D-198 have?

It has 56 positions in 2 rows, all loaded.

What is the current rating of this header?

The current rating is 3A.

What mounting type does this header use?

It uses through hole mounting with solder termination.

What is the operating temperature range?

-55°C to 125°C.

Category	Headers, Male Pins
Manufacturer Name	Samtec Inc.
Connector Type	Header, Cuttable
Contact Finish	Gold
Contact Finish Thickness	20.0µin (0.51µm)
Contact Length	5.03mm (0.198")
Contact Material	Phosphor Bronze
Contact Shape	Square
Contact Type	Male Pin
Current Rating (Amps)	3A
Fastening Type	Push-Pull
Halogen Free	Yes
Insulation Color	Black
Insulation Height	1.50mm (0.059")
Insulation Material	Liquid Crystal Polymer (LCP)
Lead Spacing	2.0 mm
Lead Style	Solder
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole
Number of Positions	56
Number of Positions Loaded	All
Number of Rows	2
Operating Temperature	-55°C ~ 125°C
Overall Contact Length	0.377" (9.58mm)
Pitch	2.00mm (0.079")
Row Spacing	0.079" (2.00mm)
Shrouding	Unshrouded
Style	Board to Board or Cable
Tape & Reel	No
Termination	Solder