TE Connectivity AMP Connectors 1776140-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1776140-2 is a 2 Position Terminal Block Header with male pins, shrouded on 2 sides, featuring 90° right angle orientation and 5.00mm pitch. This component is designed for through-hole solder termination applications and operates within a 300V UL rating at 15A current capacity. The part is classified as Active product status with full RoHS compliance and MSL Level 1 rating.

Substitute parts are necessary when the primary component experiences supply constraints, extended lead times, or when design flexibility permits accommodation of minor parameter variations within acceptable electrical and mechanical tolerances.

Key Parameters

Parameter	Value
Number of Positions	2
Header Orientation	90°, Right Angle
Pitch	0.197" (5.00mm)
Type	Header, Male Pins, Shrouded (2 Side)
Termination Style	Solder
Mounting Type	Through Hole
Current - UL	15 A
Voltage - UL	300 V
Operating Temperature	-40°C ~ 110°C
Material Flammability Rating	UL94 V-0
Contact Mating Finish	Tin
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the 1776140-2 is determined by the following critical parameters:

Primary Compatibility Criteria:

Number of Positions: 2 (fixed requirement)
Header Orientation: 90°, Right Angle (fixed requirement)
Termination Style: Solder (fixed requirement)
Mounting Type: Through Hole (fixed requirement)
Current - UL: 15 A (fixed requirement)
Voltage - UL: 300 V (fixed requirement)
Material Flammability Rating: UL94 V-0 (fixed requirement)
Contact Mating Finish: Tin (fixed requirement)

Allowable Variation Parameters:

Pitch: 0.197" (5.00mm) to 0.200" (5.08mm) — minor pitch tolerance variation
Shrouding Configuration: 2 Side to 4 Side — enhanced shielding compatibility
Operating Temperature: -40°C ~ 110°C to -40°C ~ 105°C — acceptable thermal range overlap
Housing Material: Polyamide (PA) to Polyamide (PA66) or Polybutylene Terephthalate (PBT) — equivalent polymer performance
Contact Material: Copper Alloy to Brass — both acceptable conductive materials
RoHS Status: RoHS Compliant to ROHS3 Compliant — forward compatibility

All substitute parts maintain electrical performance equivalence and mechanical interchangeability within standard PCB design tolerances.

Parameter Comparison

Parameter	1776140-2 (TE Connectivity)	0395320002 (Molex)	ELFH02210 (Amphenol PCD)	ELFH02220 (Amphenol PCD)
Manufacturer	TE Connectivity AMP Connectors	Molex	Amphenol PCD	Amphenol PCD
Number of Positions	2	2	2	2
Pitch	0.197" (5.00mm)	0.200" (5.08mm)	0.200" (5.08mm)	0.200" (5.08mm)
Header Orientation	90°, Right Angle	90°, Right Angle	90°, Right Angle	90°, Right Angle
Type	Header, Male Pins, Shrouded (2 Side)	Header, Male Pins, Shrouded (2 Side)	Header, Male Pins, Shrouded (4 Side)	Header, Male Pins, Shrouded (2 Side)
Termination Style	Solder	Solder	Solder	Solder
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Current - UL	15 A	15 A	15 A	15 A
Voltage - UL	300 V	300 V	300 V	300 V
Operating Temperature	-40°C ~ 110°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C
Contact Mating Finish	Tin	Tin	Tin	Tin
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Color	Black	Black	Black	Black
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	Not Applicable	1 (Unlimited)
Product Status	Active	Active	Active	Active

Engineering Selection Recommendations

Primary Selection (1776140-2): The TE Connectivity AMP Connectors 1776140-2 remains the preferred component for new designs and existing applications. This part maintains Active product status with established supply availability (1035 pcs in stock) and full RoHS compliance certification.

Tier 1 Substitute (ELFH02220): The Amphenol PCD ELFH02220 provides direct functional equivalence with identical shrouding configuration (2 Side), matching electrical specifications, and RoHS compliance. This part is suitable for immediate substitution with minimal design impact. Current inventory: 988 pcs.

Tier 2 Substitute (0395320002): The Molex 0395320002 offers electrical and mechanical compatibility with ROHS3 forward compliance. The 0.200" (5.08mm) pitch represents a minor variation within standard PCB tolerance ranges. This part supports applications where pitch flexibility is acceptable. Current inventory: 7271 pcs.

Tier 3 Substitute (ELFH02210): The Amphenol PCD ELFH02210 provides enhanced shrouding (4 Side configuration) with equivalent electrical performance. This part is suitable for applications requiring increased electromagnetic shielding or mechanical protection. Current inventory: 4638 pcs.

All substitute parts maintain Active product status and satisfy UL electrical ratings, flammability standards, and environmental compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can the 1776140-2 be directly replaced with the ELFH02220?

A: Yes. The ELFH02220 maintains identical electrical specifications (15A, 300V), matching shrouding configuration (2 Side), equivalent flammability rating (UL94 V-0), and compatible RoHS compliance. The components are mechanically and functionally interchangeable for through-hole solder applications.

Q: What is the impact of the 0.003" (0.08mm) pitch difference between the 1776140-2 and substitute parts?

A: The pitch variation from 0.197" (5.00mm) to 0.200" (5.08mm) falls within standard PCB design tolerances and does not affect electrical performance or mechanical fit in typical applications. PCB layout verification is required for designs with tight spacing constraints.

Q: Why does the ELFH02210 have 4-side shrouding instead of 2-side?

A: The ELFH02210 features enhanced shrouding (4 Side) that provides increased electromagnetic shielding and mechanical protection compared to the 2-side configuration. This variation maintains all critical electrical parameters while offering improved environmental isolation for sensitive applications.

Q: Are all substitute parts RoHS compliant?

A: Yes. The 1776140-2 is RoHS Compliant. The ELFH02220 is RoHS Compliant. The 0395320002 and ELFH02210 are ROHS3 Compliant, which represents forward compatibility with enhanced environmental standards.

Q: What is the difference in operating temperature range between the main part and substitutes?

A: The 1776140-2 operates from -40°C to 110°C. The substitute parts (0395320002, ELFH02210, ELFH02220) operate from -40°C to 105°C. The 5°C difference at the upper limit does not affect performance in standard industrial applications within the -40°C to 105°C overlap range.

Q: Can the ELFH02210 with 4-side shrouding be used in place of the 2-side shrouded 1776140-2?

A: Yes. The ELFH02210 maintains all critical electrical specifications and flammability ratings. The enhanced 4-side shrouding provides additional mechanical protection and is compatible with standard PCB designs. Physical dimensions require verification for applications with space constraints.

Q: What packaging formats are available for these terminal block headers?

A: The 1776140-2 is supplied in standard packaging. The 0395320002 is available in Bulk packaging. The ELFH02210 is available in Bulk packaging. The ELFH02220 is available in Tray packaging. Packaging selection depends on production volume and inventory management requirements.

Q: Are the contact materials interchangeable between Copper Alloy and Brass?

A: Yes. Both Copper Alloy (1776140-2) and Brass (substitute parts) provide equivalent electrical conductivity and tin mating finish compatibility. Both materials satisfy UL electrical performance requirements and are suitable for 15A, 300V applications.

Q: What is the MSL (Moisture Sensitivity Level) significance for these components?

A: The 1776140-2, 0395320002, and ELFH02220 are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling. The ELFH02210 is rated Not Applicable, indicating inherent moisture resistance. Both classifications are acceptable for standard manufacturing environments.

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