TE Connectivity AMP Connectors 796645-4 Terminal Block Header Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 796645-4 is a 4-position terminal block header with male pins, shrouded on all four sides, designed for 90-degree right-angle through-hole mounting. This component operates at 15 A (UL) and 300 V (UL) with a 0.197" (5.00mm) pitch configuration. The part is classified as Active product status and is RoHS Compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Equivalent and substitute parts are identified when alternative manufacturers produce terminal block headers that maintain identical or functionally compatible electrical and mechanical specifications. Substitution becomes necessary due to supply chain availability, lead time requirements, inventory levels, or design standardization across multiple sourcing options.

Key Parameters

Parameter	Specification
Number of Positions	4
Pitch	0.197" (5.00mm)
Header Orientation	90°, Right Angle
Type	Header, Male Pins, Shrouded (4 Side)
Mounting Type	Through Hole
Termination Style	Solder
Current Rating (UL)	15 A
Voltage Rating (UL)	300 V
Housing Material	Polyamide (PA66), Nylon 6/6
Flammability Rating	UL94 V-0
Color	Black
Contact Mating Finish	Tin
RoHS Status	RoHS Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 796645-4 terminal block header are identified based on strict electrical and mechanical parameter matching. The substitution logic requires equivalence across the following critical parameters:

Electrical Parameters:

Current rating: 15 A (UL)
Voltage rating: 300 V (UL)
Contact mating finish: Tin

Mechanical Parameters:

Number of positions: 4
Pitch: 0.197" (5.00mm)
Header orientation: 90°, Right Angle
Type: Header, Male Pins, Shrouded (4 Side)
Mounting type: Through Hole
Termination style: Solder
Housing material: Polyamide (PA66), Nylon 6/6
Flammability rating: UL94 V-0
Color: Black

Compliance Parameters:

RoHS compliance status
MSL rating: 1 (Unlimited)

The Molex 0395221004 terminal block header meets all critical electrical and mechanical parameters required for direct substitution with the TE Connectivity 796645-4. Both components share identical pitch, position count, orientation, mounting method, and electrical ratings. Minor variations in contact tail length and insulation height fall within acceptable mechanical tolerances for through-hole solder termination applications.

Parameter Comparison

Parameter	TE Connectivity 796645-4	Molex 0395221004	Match Status
Manufacturer	TE Connectivity AMP Connectors	Molex	Different Manufacturer
Number of Positions	4	4	Equivalent
Pitch	0.197" (5.00mm)	0.197" (5.00mm)	Equivalent
Header Orientation	90°, Right Angle	90°, Right Angle	Equivalent
Type	Header, Male Pins, Shrouded (4 Side)	Header, Male Pins, Shrouded (4 Side)	Equivalent
Mounting Type	Through Hole	Through Hole	Equivalent
Termination Style	Solder	Solder	Equivalent
Current Rating (UL)	15 A	15 A	Equivalent
Voltage Rating (UL)	300 V	300 V	Equivalent
Housing Material	Polyamide (PA66), Nylon 6/6	Polyamide (PA66), Nylon 6/6	Equivalent
Flammability Rating	UL94 V-0	UL94 V-0	Equivalent
Color	Black	Black	Equivalent
Contact Mating Finish	Tin	Tin	Equivalent
Contact Material	Copper Alloy	Brass	Different Material
Contact Tail Length	0.138" (3.50mm)	0.150" (3.81mm)	Minor Variation
Insulation Height	0.329" (8.36mm)	0.330" (8.38mm)	Minor Variation
Operating Temperature	-40°C ~ 110°C	-40°C ~ 105°C	Minor Variation
RoHS Status	RoHS Compliant	ROHS3 Compliant	Both Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	Equivalent
REACH Status	Vendor Undefined	REACH Unaffected	Different Status

Engineering Selection Recommendations

The Molex 0395221004 terminal block header is a direct substitute for the TE Connectivity 796645-4 based on electrical and mechanical parameter equivalence. Both components maintain identical current and voltage ratings, pitch spacing, position count, and mounting configuration. Both parts carry UL94 V-0 flammability certification and unlimited MSL ratings, confirming suitability for standard storage and handling conditions.

The minor variation in contact tail length (0.138" versus 0.150") and insulation height (0.329" versus 0.330") represents acceptable mechanical tolerance within through-hole solder termination applications. The contact material difference (Copper Alloy versus Brass) does not affect electrical performance or compliance status, as both materials provide equivalent tin-plated mating surfaces and current-carrying capacity at the specified 15 A rating.

Both parts maintain Active product status with established supply chain availability. The Molex component demonstrates higher inventory levels (10,561 pcs) compared to the TE Connectivity part (817 pcs), providing additional supply chain flexibility. RoHS compliance is confirmed for both components, with the Molex part carrying ROHS3 certification and the TE Connectivity part carrying standard RoHS Compliant status.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0395221004 be used as a direct replacement for the TE Connectivity 796645-4 in existing designs?

A: Yes. Both components share identical electrical ratings (15 A, 300 V), pitch spacing (5.00mm), position count (4), and mounting configuration (90-degree right-angle through-hole). The minor variations in contact tail length and insulation height fall within acceptable mechanical tolerances for solder termination applications.

Q: What is the significance of the contact material difference between these parts?

A: The TE Connectivity 796645-4 uses Copper Alloy contacts while the Molex 0395221004 uses Brass contacts. Both materials are tin-plated and provide equivalent electrical performance and current-carrying capacity at the specified 15 A rating. The contact material difference does not affect substitution suitability.

Q: Are there any compliance or certification differences between these parts?

A: Both components carry UL94 V-0 flammability certification and unlimited MSL ratings. The Molex part carries ROHS3 Compliant status while the TE Connectivity part carries RoHS Compliant status. Both meet current regulatory requirements for RoHS compliance. The TE Connectivity part lists REACH status as Vendor Undefined, while the Molex part lists REACH Unaffected status.

Q: What is the operating temperature range difference between these parts?

A: The TE Connectivity 796645-4 operates from -40°C to 110°C, while the Molex 0395221004 operates from -40°C to 105°C. The 5-degree difference in maximum operating temperature represents a minor variation. Selection should be based on specific application temperature requirements.

Q: How do the inventory levels affect component selection?

A: The Molex 0395221004 maintains significantly higher inventory (10,561 pcs) compared to the TE Connectivity 796645-4 (817 pcs). Higher inventory levels provide improved supply chain availability and reduced lead times for procurement planning.

Q: Are both parts suitable for through-hole solder termination?

A: Yes. Both components are designed for through-hole solder termination with identical mounting type and termination style specifications. The contact tail lengths (0.138" and 0.150") and insulation heights (0.329" and 0.330") are compatible with standard PCB through-hole spacing and solder reflow processes.

Q: What packaging format is available for both parts?

A: Both the TE Connectivity 796645-4 and Molex 0395221004 are supplied in Bulk packaging format, suitable for high-volume manufacturing and assembly operations.

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