TE Connectivity Potter & Brumfield Relay 4-1416200-5 Equivalent & Substitute Parts

Part Overview

The TE Connectivity Potter & Brumfield Relay model 4-1416200-5 is a general purpose SPDT (Single Pole Double Throw) relay with a 6VDC coil, rated for 8A contact current, and designed for through-hole mounting on printed circuit boards. This relay features a sealed, fully enclosed design with silver cadmium oxide contacts and operates across an industrial temperature range of -40°C to 85°C.

The 4-1416200-5 is classified as obsolete. Equivalent and substitute parts are necessary to maintain design continuity, ensure supply chain availability, and support ongoing production and field service requirements for applications utilizing this relay specification.

Substiute Parts

4-1416200-5

TE Connectivity Potter & Brumfield RelaysIn Stock: 8434-1416200-5 Datasheet

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3-1416200-8

TE Connectivity Potter & Brumfield RelaysIn Stock: 10683-1416200-8 Datasheet

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6-1416200-4

TE Connectivity Potter & Brumfield RelaysIn Stock: 9786-1416200-4 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 4-1416200-5 relay is determined by strict equivalence across the following critical parameters:

Primary Substitution Criteria:

• Coil voltage: 6VDC
• Contact form: SPDT (1 Form C)
• Mounting type: Through hole with PC pin termination
• Coil type: Non latching
• Operating temperature range: -40°C to 85°C
• Coil resistance: 165 Ohms
• Must operate voltage: 4.1 VDC
• Must release voltage: 0.6 VDC
• Operate and release times: 10 ms and 5 ms respectively

Secondary Compatibility Parameters:

• Contact current rating: 8A minimum
• Switching voltage: 400VAC maximum
• Seal rating: Sealed design
• Coil insulation: Class A or higher

The substitute parts listed below meet all primary criteria and maintain compatibility with the original 4-1416200-5 specification. Variations in contact material, packaging format, and product status are noted in the parameter comparison table.

Parameter Comparison

Engineering Selection Recommendations

3-1416200-8 Substitute Selection:

The 3-1416200-8 is an active product with identical electrical and mechanical specifications to the 4-1416200-5. This part maintains the same coil voltage, contact form, current rating, timing characteristics, and operating temperature range. The 3-1416200-8 carries ROHS3 compliance and REACH unaffected status, supporting modern regulatory requirements. The contact material differs (Silver Tin Oxide versus Silver Cadmium Oxide), but both materials are suitable for general purpose relay applications within the specified switching voltage and current parameters. This substitute is available in tube packaging and represents the direct functional equivalent for new designs and field replacements.

6-1416200-4 Substitute Selection:

The 6-1416200-4 is an active product from the V23061 AXICOM series that meets all primary substitution criteria. This part provides a higher contact current rating of 10A, exceeding the 8A requirement of the original specification. The coil insulation is Class F, providing enhanced thermal performance compared to the Class A insulation of the 4-1416200-5. The seal rating is specified as Sealed - Flux Protection, suitable for manufacturing environments with flux exposure. The 6-1416200-4 carries ROHS3 compliance and REACH unaffected status. This substitute is appropriate for applications requiring enhanced current capacity or thermal margin.

Both substitute parts are manufactured by TE Connectivity and maintain full compatibility with the original 4-1416200-5 in terms of coil drive requirements, switching performance, and mechanical mounting.

Frequently Asked Questions (FAQ)

Q: Can the 3-1416200-8 be used as a direct replacement for the 4-1416200-5?

A: Yes. The 3-1416200-8 maintains identical coil voltage, contact form, current rating, timing characteristics, and operating temperature range. The primary difference is the contact material (Silver Tin Oxide versus Silver Cadmium Oxide) and packaging format (tube versus bulk). Both contact materials are suitable for the specified 400VAC switching voltage and 8A current rating.

Q: What is the difference between the 3-1416200-8 and 6-1416200-4 substitutes?

A: The 3-1416200-8 is a direct electrical equivalent with 8A contact rating and Class A coil insulation. The 6-1416200-4 provides 10A contact rating and Class F coil insulation, offering higher current capacity and thermal performance. Both parts meet the original 4-1416200-5 specification. The 6-1416200-4 is from the V23061 AXICOM series, while the 3-1416200-8 is from the MSR SCHRACK series.

Q: Are the substitute parts RoHS compliant?

A: Yes. Both the 3-1416200-8 and 6-1416200-4 are ROHS3 compliant and REACH unaffected, supporting modern regulatory requirements for electronic components.

Q: Does the contact material change affect relay performance?

A: The substitute parts use different contact materials (Silver Tin Oxide and Silver Nickel) compared to the original Silver Cadmium Oxide. All three materials are suitable for the specified 400VAC switching voltage and current ratings. Contact material selection does not affect the coil drive requirements, timing characteristics, or mechanical compatibility.

Q: What is the difference in packaging between the substitutes?

A: The 4-1416200-5 and 6-1416200-4 are supplied in bulk packaging. The 3-1416200-8 is supplied in tube packaging. Packaging format does not affect electrical or mechanical performance and is determined by procurement and inventory requirements.

Q: Can I use the 6-1416200-4 in place of the 4-1416200-5 if my application requires higher current capacity?

A: Yes. The 6-1416200-4 provides a 10A contact rating, exceeding the 8A requirement of the original specification. All other electrical and mechanical parameters remain compatible. The Class F coil insulation provides enhanced thermal performance.

Q: Are the coil resistance and drive current identical across all three parts?

A: The coil resistance is 165 Ohms for all three parts. The coil current is 36.4 mA for the 4-1416200-5 and 6-1416200-4, and 36.3 mA for the 3-1416200-8. These values are functionally equivalent for circuit design purposes.

Q: What is the operating temperature range for the substitute parts?

A: Both substitute parts operate across the same temperature range as the original: -40°C to 85°C. This range is maintained across all three relay models.