How do the Samtec Inc. MTMM1 Series variants differ?

Samtec Inc. MTMM1 Series part numbers differ by contact finish - mating, contact finish - post, contact length - mating and operating temperature. Use the selection guide above to pick by contact finish - mating.

How many Samtec Inc. MTMM1 Series part numbers are listed?

40 Samtec Inc. MTMM1 Series part numbers are listed, each with specifications and a datasheet where available.

Samtec Inc. MTMM1 Series

40 variants · Samtec Inc.

About the Samtec Inc. MTMM1 Series

The Samtec Inc. MTMM1 Series series groups 40 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common connector type of Header, Cuttable, contact material of Phosphor Bronze and contact shape of Square. Variants differ by contact finish - mating, contact finish - post and contact length - mating, so you can match the exact contact finish - mating your application requires using the selection guide below. All listed Samtec Inc. MTMM1 Series part numbers are active and orderable.

Select a variant by

Contact finish - mating: Gold · Tin
Contact finish - post: Gold · Tin
Contact length - mating: 0.100\" (2.54mm) · 0.140\" (3.56mm) · 0.150\" (3.81mm) · 0.215\" (5.46mm) · 0.220\" (5.59mm) · 0.295\" (7.49mm) · 0.355\" (9.02mm) · 0.360\" (9.14mm) · 0.415\" (10.54mm) · 0.430\" (10.92mm) · 0.660\" (16.76mm)
Operating temperature: -55°C ~ 105°C · -55°C ~ 125°C
Overall contact length: 0.255\" (6.48mm) · 0.302\" (7.67mm) · 0.323\" (8.20mm) · 0.377\" (9.58mm) · 0.456\" (11.58mm) · 0.476\" (12.09mm) · 0.555\" (14.10mm) · 0.594\" (15.09mm) · 0.830\" (21.08mm)
Positions: 2 · 3 · 4 · 6
Rows: 1 · 2
Contact length - post: 0.002\" (0.05mm) · 0.023\" (0.58mm) · 0.037\" (0.94mm) · 0.093\" (2.35mm) · 0.096\" (2.43mm) · 0.098\" (2.50mm) · 0.102\" (2.60mm) · 0.103\" (2.62mm) · 0.105\" (2.67mm) · 0.111\" (2.82mm) · 0.114\" (2.90mm)

Shared specifications

Connector type: Header, Cuttable
Contact material: Phosphor Bronze
Contact shape: Square
Current rating: 3A
Fastening type: Push-Pull
Gender: Male Pin
Insulation color: Black
Insulation height: 0.059\" (1.50mm)
Insulation material: Liquid Crystal Polymer (LCP)
Material flammability rating: UL94 V-0
Mounting type: Through Hole
Package: Bulk

Variant comparison

Parameter	MTMM-102-03-SM-S-140	MTMM-103-07-G-D-360	MTMM-102-02-L-S-100	MTMM-102-05-G-D-215	MTMM-102-05-T-S-295	MTMM-103-03-G-D-150
Contact finish - mating	Gold	Gold	Gold	Gold	Tin	Gold
Contact finish - post	Tin	Gold	Tin	Gold	Tin	Gold
Contact length - mating	0.140\" (3.56mm)	0.360\" (9.14mm)	0.100\" (2.54mm)	0.215\" (5.46mm)	0.295\" (7.49mm)	0.150\" (3.81mm)
Operating temperature	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 105°C	-55°C ~ 125°C
Overall contact length	0.302\" (7.67mm)	0.456\" (11.58mm)	0.255\" (6.48mm)	0.377\" (9.58mm)	0.377\" (9.58mm)	0.302\" (7.67mm)
Positions	2	6	2	4	2	6
Rows	1	2	1	2	1	2
Contact length - post	0.102\" (2.60mm)	0.037\" (0.94mm)	0.096\" (2.43mm)	0.103\" (2.62mm)	0.023\" (0.58mm)	0.093\" (2.35mm)

Request a quote on any Samtec Inc. MTMM1 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Samtec Inc. MTMM1 Series variants differ?: Samtec Inc. MTMM1 Series part numbers differ by contact finish - mating, contact finish - post, contact length - mating and operating temperature. Use the selection guide above to pick by contact finish - mating.
How many Samtec Inc. MTMM1 Series part numbers are listed?: 40 Samtec Inc. MTMM1 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Samtec Inc. MTMM1 Series?: Request a quote (RFQ) for any Samtec Inc. MTMM1 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.