Equivalent & Substitute Parts for TE Connectivity 1-146130-1 Surface Mount Header Connector

Part Overview

The TE Connectivity 1-146130-1 is a rectangular connector header designed for surface mount applications with 24 positions at 2.54mm pitch. This component belongs to the AMPMODU Mod II series and features male pin contacts with gold-plated mating surfaces and tin-lead post finishes. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for new designs and production continuity.

Key Parameters

Parameter	Value
Connector Type	Header, Breakaway
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	24
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Surface Mount
Termination	Solder
Contact Shape	Square
Contact Finish - Mating	Gold
Insulation Material	Liquid Crystal Polymer (LCP)
Operating Temperature	-65°C ~ 125°C
Current Rating	3A
Voltage Rating	30VAC
Material Flammability Rating	UL94 V-0
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the 1-146130-1 is determined by strict adherence to the following electrical and mechanical parameters:

Critical Matching Parameters:

Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 24
Number of Rows: 2
Row Spacing - Mating: 0.100" (2.54mm)
Contact Type: Male Pin
Mounting Type: Surface Mount
Termination: Solder
Contact Shape: Square
Operating Temperature Range: -65°C ~ 125°C minimum
Current Rating: 3A minimum
Material Flammability Rating: UL94 V-0

Acceptable Variations:

Contact Finish - Mating: Gold or Gold with GXT™ coating
Contact Finish Thickness - Mating: 3.00µin to 30.0µin
Insulation Material: Liquid Crystal Polymer (LCP) or Thermoplastic
Connector Type: Header with Breakaway or Cuttable configuration
Number of Positions Loaded: All or 23 of 24
Contact Finish - Post: Tin or Tin-Lead

Substitute parts must maintain board-to-board or board-to-cable connectivity and preserve the push-pull fastening mechanism. All listed substitutes satisfy these criteria and are classified as active products with current manufacturing status.

Parameter Comparison

Parameter	1-146130-1 (Main)	6-146130-1	95278-101-24LF	95278-101A24LF	95278-101B24LF	95278-801-24LF	TSM-112-01-F-DV-004-P	TSM-112-01-F-DV-004-P-TR	TSM-112-01-F-DV-P-TR	TSM-112-01-F-DV-TR	TSM-112-01-FM-DV
Manufacturer	TE Connectivity	TE Connectivity	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Samtec Inc.	Samtec Inc.	Samtec Inc.	Samtec Inc.	Samtec Inc.
Series	AMPMODU Mod II	AMPMODU Mod II	BERGSTIK®	BERGSTIK®	BERGSTIK®	BERGSTIK®	TSM	TSM	TSM	TSM	TSM
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
Connector Type	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Cuttable	Header, Cuttable	Header, Cuttable	Header, Cuttable	Header, Cuttable
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Number of Positions	24	24	24	24	24	24	24	24	24	24	24
Number of Rows	2	2	2	2	2	2	2	2	2	2	2
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Length - Mating	0.230" (5.84mm)	0.230" (5.84mm)	0.232" (5.90mm)	0.232" (5.90mm)	0.232" (5.90mm)	0.232" (5.90mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)
Insulation Height	0.090" (2.29mm)	0.090" (2.29mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Contact Shape	Square	Square	Square	Square	Square	Square	Square	Square	Square	Square	Square
Contact Finish - Mating	Gold	Gold	Gold, GXT™	Gold, GXT™	Gold, GXT™	Gold, GXT™	Gold	Gold	Gold	Gold	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)	15.0µin (0.38µm)	3.00µin (0.076µm)	3.00µin (0.076µm)	3.00µin (0.076µm)	3.00µin (0.076µm)	3.00µin (0.076µm)
Contact Finish - Post	Tin-Lead	Tin	Tin	Tin	Tin	Tin	Tin	Tin	Tin	Tin	Tin
Contact Material	Copper Alloy	Copper Alloy	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Insulation Material	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)	Thermoplastic	Thermoplastic	Thermoplastic	Thermoplastic	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)
Operating Temperature	-65°C ~ 125°C	-65°C ~ 125°C	-65°C ~ 125°C	-65°C ~ 125°C	-65°C ~ 125°C	-65°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Insulation Color	Black	Black	Black	Black	Black	Black	Black	Black	Black	Black	Black
Current Rating	3A	3A	3A per Contact	3A per Contact	3A per Contact	3A per Contact	Not specified	Not specified	Not specified	Not specified	Not specified
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
RoHS Status	RoHS non-compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Number of Positions Loaded	All	All	All	All	All	All	23	23	All	All	All

Engineering Selection Recommendations

Primary Recommendation: TE Connectivity 6-146130-1

The 6-146130-1 is the direct active equivalent to the obsolete 1-146130-1. Both components share identical electrical and mechanical specifications within the AMPMODU Mod II series. The 6-146130-1 is classified as active with current manufacturing status and RoHS compliance, making it the preferred choice for design continuity and supply chain stability. This part maintains the same contact geometry, pitch, row spacing, and operating temperature range as the original component.

Secondary Recommendations: Amphenol ICC BERGSTIK® Series

The 95278-101-24LF, 95278-101A24LF, 95278-101B24LF, and 95278-801-24LF represent functionally equivalent alternatives from Amphenol ICC. These parts maintain all critical electrical and mechanical parameters including 24-position configuration, 2.54mm pitch, 2-row layout, surface mount termination, and push-pull fastening. All BERGSTIK® variants are active products with RoHS compliance. Differences include thermoplastic insulation material versus LCP, phosphor bronze contact material versus copper alloy, and GXT™ gold plating technology. The 95278-101B24LF is available in tube packaging, matching the original part's packaging format.

Tertiary Recommendations: Samtec TSM Series

The TSM-112-01-F-DV-004-P, TSM-112-01-F-DV-004-P-TR, TSM-112-01-F-DV-P-TR, TSM-112-01-F-DV-TR, and TSM-112-01-FM-DV represent cuttable header alternatives with full electrical compatibility. These parts maintain the 24-position, 2.54mm pitch configuration and surface mount solder termination. TSM series components feature LCP insulation material and phosphor bronze contacts with gold plating. Operating temperature range is -55°C to 125°C, which covers the original -65°C to 125°C specification for most industrial applications. All TSM variants are active products with ROHS3 compliance. The cuttable design provides additional flexibility for custom position configurations.

Compliance Considerations:

The original 1-146130-1 is RoHS non-compliant. All substitute parts listed are RoHS compliant or ROHS3 compliant, meeting current regulatory requirements for new designs and production. The 6-146130-1 maintains the same series designation and is the recommended choice for direct replacement in existing designs requiring RoHS compliance.

Frequently Asked Questions (FAQ)

Q: Can the 6-146130-1 be used as a direct replacement for the 1-146130-1?

A: Yes. The 6-146130-1 is the active equivalent of the obsolete 1-146130-1 within the AMPMODU Mod II series. Both parts share identical pitch (2.54mm), position count (24), row configuration (2 rows), contact type (male pin), mounting method (surface mount), and operating temperature range (-65°C to 125°C). The primary difference is product status and RoHS compliance.

Q: What are the key differences between TE Connectivity and Amphenol ICC alternatives?

A: TE Connectivity 6-146130-1 maintains the original copper alloy contact material and LCP insulation. Amphenol ICC BERGSTIK® series use phosphor bronze contacts and thermoplastic insulation with GXT™ gold plating. Both meet the 3A current rating and 30VAC voltage specification. Contact finish thickness varies: TE Connectivity uses 30.0µin gold plating while BERGSTIK® variants use 30.0µin or 15.0µin depending on model.

Q: Are Samtec TSM series headers compatible with the original 1-146130-1?

A: TSM series headers are electrically and mechanically compatible for board-to-board applications. All maintain 2.54mm pitch, 24-position configuration, 2-row layout, and surface mount solder termination. The primary difference is the cuttable connector design, which allows custom position configurations. Operating temperature range is -55°C to 125°C, which covers most applications within the original -65°C to 125°C specification. TSM series use LCP insulation and phosphor bronze contacts.

Q: What is the significance of the "cuttable" design in Samtec TSM headers?

A: Cuttable headers allow individual position removal or custom configuration by cutting the connector body. This provides design flexibility for applications requiring fewer than 24 positions without requiring custom molding. The electrical and mechanical performance remains equivalent to breakaway designs for the loaded positions.

Q: How do packaging options affect part selection?

A: The original 1-146130-1 packaging format is not specified in the data. The 6-146130-1 is available in tube packaging. Amphenol ICC 95278-101B24LF is supplied in tube, while 95278-101-24LF and 95278-101A24LF are supplied in bulk. Samtec TSM-112-01-F-DV-P-TR and TSM-112-01-F-DV-TR are supplied in tape and reel format. Packaging selection depends on assembly process requirements and volume considerations.

Q: What is the difference between tin and tin-lead post finishes?

A: The original 1-146130-1 uses tin-lead post finish. All substitute parts use tin post finish. Tin-lead finishes are restricted under RoHS regulations. Tin finishes provide equivalent electrical performance and solderability for standard lead-free solder processes. This difference reflects the transition from RoHS non-compliant to RoHS compliant manufacturing standards.

Q: Are all substitute parts suitable for high-temperature applications?

A: All listed substitutes maintain the -65°C to 125°C operating temperature range except Samtec TSM series, which operate from -55°C to 125°C. For applications requiring the full -65°C lower temperature limit, TE Connectivity 6-146130-1 or Amphenol ICC BERGSTIK® series are recommended. TSM series are suitable for most industrial and commercial applications within the -55°C to 125°C range.

Q: What is GXT™ gold plating technology used in BERGSTIK® connectors?

A: GXT™ is Amphenol ICC's proprietary gold plating technology applied to contact mating surfaces. It provides enhanced durability and contact reliability compared to standard gold plating. BERGSTIK® variants use GXT™ gold plating at 30.0µin or 15.0µin thickness, meeting the same electrical performance specifications as the original 30.0µin gold plating on the 1-146130-1.

Q: Can substitute parts be mixed in the same assembly?

A: All listed substitute parts maintain identical pitch (2.54mm), row spacing (2.54mm), and contact geometry (square male pins). They are mechanically and electrically interchangeable within a single assembly. However, for design consistency and supply chain management, using a single part number throughout production is recommended.

Q: What is the significance of "Number of Positions Loaded" in TSM series?

A: TSM-112-01-F-DV-004-P and TSM-112-01-F-DV-004-P-TR have 23 of 24 positions loaded, while other TSM variants have all 24 positions loaded. This reflects the cuttable design flexibility. For applications requiring all 24 positions, TSM-112-01-F-DV-P-TR, TSM-112-01-F-DV-TR, or TSM-112-01-FM-DV are appropriate selections.

Q: Are all substitute parts suitable for automated pick-and-place assembly?

A: Amphenol ICC 95278-101A24LF and 95278-101B24LF are specified with pick-and-place features. Samtec TSM-112-01-F-DV-004-P, TSM-112-01-F-DV-004-P-TR, and TSM-112-01-F-DV-P-TR include pick-and-place features. TE Connectivity 6-146130-1 and other variants do not specify pick-and-place features but are suitable for standard surface mount assembly processes.

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