Phoenix Contact 0708247 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 0708247 is a 16-position terminal block header with male pins in green, designed for front panel wire connection applications. This component features screw mount front flange installation and wire wrap terminal rear connections. The part is classified as obsolete, making identification of compatible substitute components essential for ongoing system maintenance and new design implementations where equivalent functionality is required.

Substiute Parts

0708247

Phoenix ContactIn Stock: 8590708247 Datasheet

Current PartRFQ

0707235

Phoenix ContactIn Stock: 7780707235 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 0708247 is determined by the following critical parameters that must remain constant across equivalent components:

Fixed Parameters (Non-Negotiable for Substitution):

• Positions Per Level: 16
• Pitch: 0.197" (5.00mm)
• Width: 3.937" (100.00mm)
• Panel Thickness Range: 0.020 ~ 0.157" (0.5 ~ 4.0mm)
• Panel Mount Type: Screw Mount - Front Flange
• Front Panel Wire Connection: Header, Male Pins
• Color: Green
• Number of Levels: 1
• Series: COMBICON DFK-MSTB

Parameters Allowed to Vary Within Acceptable Ranges:

• Rear Panel Wire Connection: Alternative termination methods (Quick Connect vs. Wire Wrap)
• Current - UL: Higher current ratings are acceptable (15 A vs. 10 A)
• Product Status: Active status preferred over obsolete
• RoHS Compliance Level: ROHS3 acceptable as upgrade from RoHS Compliant
• Voltage - UL: Must remain at or above 300 V

The substitute part 0707235 maintains all fixed parameters while offering improved specifications in current capacity, rear termination flexibility, and active product status.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 0707235 is a direct functional substitute for the obsolete 0708247 based on the following engineering criteria:

Mechanical Compatibility: Both components share identical mechanical specifications including 16-position configuration, 5.00mm pitch, 100.00mm width, and screw mount front flange installation. Panel thickness accommodation ranges are identical, ensuring drop-in replacement capability in existing mechanical assemblies.

Electrical Compatibility: The 0707235 maintains the 300 V UL voltage rating and increases the current capacity from 10 A to 15 A. This higher current rating provides enhanced capability without introducing incompatibility, as the substitute can handle all applications designed for the original 10 A specification.

Product Status and Compliance: The 0707235 holds active product status, ensuring ongoing availability and manufacturer support. The component meets ROHS3 compliance, representing an advancement from the original RoHS Compliant designation. Both components maintain MSL 1 (Unlimited) moisture sensitivity classification.

Rear Termination Consideration: The primary difference lies in rear panel wire connection methodology. The original 0708247 uses wire wrap terminals, while the 0707235 employs Quick Connect 0.110" (2.80mm) solder eyelet termination. Selection between these components depends on the specific rear-side connection requirements of the application. If wire wrap termination is mandatory, the 0708247 remains the only option. If rear termination flexibility exists, the 0707235 offers superior specifications and active availability.

Frequently Asked Questions (FAQ)

Q: Can the 0707235 directly replace the 0708247 in all applications?

A: The 0707235 is mechanically and electrically compatible with the 0708247 for front panel connection. However, rear panel termination differs. The 0708247 uses wire wrap terminals while the 0707235 uses Quick Connect solder eyelet termination. Substitution is valid only if the application can accommodate the alternative rear termination method or if rear connections are not utilized.

Q: What is the significance of the current rating difference between 10 A and 15 A?

A: The 0707235 is rated for 15 A maximum current versus the 0708247's 10 A rating. This higher rating in the substitute component does not create incompatibility. Applications designed for 10 A operation will function within the 0707235's specifications. The higher rating provides additional margin and capability.

Q: Why is the 0708247 listed as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The 0707235 represents the active equivalent within the COMBICON DFK-MSTB series, offering improved specifications and ongoing availability.

Q: Are there any compliance differences between the two parts?

A: The 0707235 meets ROHS3 compliance, which represents a higher standard than the original RoHS Compliant designation of the 0708247. Both components maintain identical MSL 1 (Unlimited) moisture sensitivity levels. The upgrade in RoHS compliance does not introduce incompatibility.

Q: What is the pitch specification and why does it matter?

A: Both components maintain a 0.197" (5.00mm) pitch, which defines the center-to-center spacing between the 16 positions. This identical pitch ensures mechanical compatibility with mating connectors and panel cutouts designed for the original 0708247.

Q: Does packaging affect substitution eligibility?

A: The 0707235 is available in bulk packaging. Packaging format does not affect electrical or mechanical compatibility. Selection of packaging depends on procurement and inventory management requirements rather than functional substitution criteria.