NTD2410 Solid State Relay - Equivalent & Substitute Parts

Part Overview

The NTD2410 is a solid state relay (SSR) manufactured by Sensata-Crydom, configured as a single-pole single-throw normally open (SPST-NO) device rated for 10A load current with input voltage range of 3–32VDC and output voltage range of 24–280VAC. The device features zero-cross switching for AC loads and is housed in a hockey puck package with screw terminal connections.

The NTD2410 is classified as obsolete. Equivalent and substitute parts are available from the same manufacturer in active product status, making direct replacement feasible for new designs and maintenance applications.

Substiute Parts

NTD2410

Sensata-CrydomIn Stock: 1057NTD2410 Datasheet

Current PartRFQ

84134000

Sensata-CrydomIn Stock: 109984134000 Datasheet

DirectRFQ

D2410

Sensata-CrydomIn Stock: 3450D2410 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the NTD2410 is determined by electrical and mechanical parameter equivalence. The following criteria must be met for a part to serve as a direct substitute:

• Circuit configuration: SPST-NO (1 Form A)
• Output type: AC with zero-cross switching
• Input voltage range: 3–32VDC (minimum)
• Load voltage range: 24–280VAC (minimum)
• Load current rating: 10A (minimum)
• Mounting type: Chassis Mount
• Termination style: Screw Terminal
• Package type: Hockey Puck

Two direct substitutes from Sensata-Crydom meet all electrical and mechanical requirements: D2410 (Series 1) and 84134000 (Series GN). Both are manufactured by the same supplier and maintain identical functional specifications.

Parameter Comparison

Engineering Selection Recommendations

Both D2410 and 84134000 are functionally equivalent to the NTD2410 and meet all electrical and mechanical substitution criteria. Selection between the two active alternatives should be based on the following factors:

D2410 (Series 1): Active product status with 3400 units in stock. ROHS3 compliant. REACH Affected classification. Suitable for new designs and high-volume applications requiring regulatory compliance.

84134000 (Series GN): Active product status with 1030 units in stock. ROHS3 compliant. REACH Affected classification. Moisture Sensitivity Level rated at 1 (Unlimited), indicating superior moisture tolerance compared to the NTD2410. Suitable for applications in humid or moisture-prone environments.

Both parts carry identical electrical ratings and are pin-compatible with the NTD2410 in chassis-mount configurations using screw terminal connections.

Frequently Asked Questions (FAQ)

Q: Can D2410 and 84134000 be used interchangeably with NTD2410?

A: Yes. Both parts meet all electrical and mechanical substitution criteria: identical circuit configuration (SPST-NO), output type (AC, zero-cross), voltage ratings (3–32VDC input, 24–280VAC load), current rating (10A), mounting type (chassis mount), termination style (screw terminal), and package type (hockey puck).

Q: What is the difference between D2410 and 84134000?

A: Both are electrically and mechanically equivalent. The primary difference is the Moisture Sensitivity Level (MSL): D2410 is not specified, while 84134000 is rated MSL 1 (Unlimited). For applications requiring enhanced moisture resistance, 84134000 is the preferred choice.

Q: Are there any compliance differences between the substitutes?

A: Both D2410 and 84134000 are ROHS3 compliant and carry EAR99 ECCN classification. Both are REACH Affected. The NTD2410 is REACH Unaffected. For applications subject to REACH regulations, D2410 or 84134000 should be selected.

Q: What is the inventory status of these parts?

A: NTD2410 (obsolete): 953 units. D2410 (active): 3400 units. 84134000 (active): 1030 units. Active alternatives are recommended for new procurement.

Q: Are screw terminal connections compatible across all three parts?

A: Yes. All three parts use screw terminal connections and are compatible with identical wiring configurations in chassis-mount applications.