TE Connectivity AMP Connectors 796700-8 Terminal Block Header Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 796700-8 is an 8-position terminal block header with male pins, shrouded on four sides, featuring 0.197" (5.00mm) pitch and 90° right-angle orientation for through-hole mounting. This component belongs to the Buchanan series and is classified as obsolete product status. Due to its obsolete designation, identifying equivalent and substitute parts from active product lines is necessary to maintain design continuity and ensure ongoing component availability for new production runs and field replacements.

Substiute Parts

796700-8

TE Connectivity AMP ConnectorsIn Stock: 865796700-8 Datasheet

Current PartRFQ

1776148-8

TE Connectivity AMP ConnectorsIn Stock: 9261776148-8 Datasheet

DirectRFQ

0395221008

MolexIn Stock: 31050395221008 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 796700-8 terminal block header is determined by strict equivalence across the following critical parameters:

Primary Substitution Criteria:

• Number of positions: 8
• Pitch: 0.197" (5.00mm)
• Header orientation: 90°, right angle
• Type: Header with male pins, shrouded (4 side)
• Termination style: Solder
• Mounting type: Through hole
• Current rating: 15 A (UL)
• Voltage rating: 300 V (UL)
• Material flammability: UL94 V-0
• Contact mating finish: Tin
• Moisture sensitivity level: 1 (Unlimited)

Parts meeting all these criteria are classified as direct substitutes. Minor variations in physical dimensions (contact tail length, insulation height), housing material composition, contact material (copper alloy versus brass), color, and product status do not preclude substitution when all electrical and functional parameters align. The 1776148-8 from TE Connectivity AMP Connectors and the 0395221008 from Molex satisfy these substitution requirements.

Parameter Comparison

Engineering Selection Recommendations

1776148-8 (TE Connectivity AMP Connectors - Direct Substitute)

The 1776148-8 is the primary recommended substitute for the obsolete 796700-8. Both components are manufactured by TE Connectivity AMP Connectors within the Buchanan series, ensuring design continuity and compatibility. The 1776148-8 holds active product status, guaranteeing long-term availability and supply chain stability. This part is RoHS Compliant, meeting modern regulatory requirements. Physical dimensions vary slightly (contact tail length: 0.126" versus 0.138"; insulation height: 0.341" versus 0.329"), but these differences do not affect electrical performance or mechanical fit in standard through-hole PCB applications. The housing material composition differs slightly (PA versus PA66), though both maintain UL94 V-0 flammability rating. Contact material remains copper alloy, preserving electrical characteristics.

0395221008 (Molex - Cross-Manufacturer Substitute)

The 0395221008 from Molex represents a cross-manufacturer substitute meeting all critical electrical and functional parameters. This component is manufactured under the Eurostyle ESE 39522 series and maintains active product status. ROHS3 Compliance is confirmed, exceeding regulatory standards. The operating temperature range is -40°C to 105°C, which is 5°C lower than the 796700-8 maximum of 110°C; this difference is acceptable for most industrial applications but should be verified against specific thermal requirements. Contact material is brass rather than copper alloy, which does not compromise electrical performance for this application class. Physical dimensions show minor variations (contact tail length: 0.150" versus 0.138"; insulation height: 0.330" versus 0.329"), remaining within acceptable tolerances for through-hole mounting. The Molex part offers higher inventory availability (3064 pieces in stock) compared to the TE Connectivity substitute (889 pieces).

Selection Criteria:

• For design continuity within the TE Connectivity ecosystem: select 1776148-8
• For cross-manufacturer flexibility with maximum inventory availability: select 0395221008
• For applications with maximum operating temperature requirements above 105°C: select 1776148-8
• For new designs requiring modern RoHS compliance: either substitute is acceptable

Frequently Asked Questions (FAQ)

Q: Can the 1776148-8 be used as a direct replacement for the 796700-8 in existing designs?

A: Yes. The 1776148-8 meets all electrical specifications (15 A current, 300 V voltage, UL94 V-0 flammability), functional parameters (8 positions, 5.00mm pitch, 90° orientation, solder termination, through-hole mounting), and environmental ratings (MSL 1, -40°C to 110°C operating temperature). Minor physical dimension variations do not affect PCB mounting or connector mating. The part is electrically and mechanically compatible.

Q: What is the primary difference between the 1776148-8 and 0395221008?

A: Both parts are functionally equivalent across all critical electrical and mechanical parameters. The primary differences are manufacturer (TE Connectivity versus Molex), series designation (Buchanan versus Eurostyle ESE 39522), contact material (copper alloy versus brass), and maximum operating temperature (110°C versus 105°C). The Molex part offers higher inventory availability. Selection depends on supply chain preference and thermal requirements.

Q: Does the color difference (blue for 796700-8 versus black for substitutes) affect functionality?

A: No. Color is a cosmetic attribute and does not affect electrical performance, mechanical fit, or thermal characteristics. Color selection is typically driven by manufacturing standards or design aesthetics and does not impact substitution compatibility.

Q: Are the physical dimension variations between the main part and substitutes significant?

A: No. Contact tail length variations (0.138" to 0.150") and insulation height variations (0.329" to 0.341") are within standard manufacturing tolerances for through-hole terminal block headers. These minor differences do not affect PCB pad alignment, solder joint formation, or connector engagement. Both substitutes are mechanically compatible with existing PCB designs.

Q: Which substitute should be selected for new product designs?

A: For new designs, either 1776148-8 or 0395221008 is acceptable. The 1776148-8 is recommended for designs requiring maximum operating temperature of 110°C or for supply chain continuity within the TE Connectivity ecosystem. The 0395221008 is recommended for designs prioritizing cross-manufacturer flexibility or requiring maximum inventory availability. Both parts are RoHS compliant and meet current regulatory standards.

Q: What is the significance of RoHS compliance status?

A: The 796700-8 is marked "Not applicable" for RoHS status, indicating it predates RoHS regulations. Both substitutes (1776148-8 and 0395221008) are RoHS Compliant or ROHS3 Compliant, meeting current environmental and regulatory requirements for new production and export to regulated markets. This compliance is mandatory for most commercial and industrial applications.

Q: Can the 0395221008 be used in applications with maximum operating temperatures of 110°C?

A: The 0395221008 is rated to -40°C to 105°C maximum. Applications requiring sustained operation at temperatures between 105°C and 110°C should use the 1776148-8, which is rated to 110°C. For applications operating below 105°C, the Molex part is fully suitable.

Q: Are there any compatibility issues with existing connector mates?

A: No. All three parts (796700-8, 1776148-8, and 0395221008) share identical electrical specifications, pin pitch (5.00mm), orientation (90° right angle), and shrouded male pin configuration. Existing connector mates designed for the 796700-8 are compatible with both substitutes.