B24B-PADSS(LF)(SN) Equivalent & Substitute Parts

Part Overview

The B24B-PADSS(LF)(SN) is a rectangular connector header manufactured by JST Sales America Inc., designed for through-hole mounting applications. This 24-position, 2-row connector operates at 3A current rating and 250V voltage rating with a 0.079" (2.00mm) pitch configuration. The part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain design continuity and ensure supply chain availability for new production and maintenance applications.

Substiute Parts

B24B-PADSS(LF)(SN)

JST Sales America Inc.In Stock: 1093B24B-PADSS(LF)(SN) Datasheet

Current PartRFQ

B24B-PADSS-F

JST Sales America Inc.In Stock: 12714B24B-PADSS-F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the B24B-PADSS(LF)(SN) is determined by strict equivalence across the following critical parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Number of positions (24)
• Number of rows (2)
• Pitch configuration (0.079" / 2.00mm mating pitch and row spacing)
• Mounting method (Through Hole)
• Termination type (Solder)
• Current and voltage ratings (3A / 250V)
• Operating temperature range (-25°C ~ 85°C)
• Shrouding configuration (Shrouded - 4 Wall)
• Fastening type (Locking Ramp)

The B24B-PADSS-F meets all these criteria and is classified as an active product, making it a direct functional equivalent suitable for replacement applications.

Parameter Comparison

Engineering Selection Recommendations

The B24B-PADSS-F is the direct equivalent for the obsolete B24B-PADSS(LF)(SN). Both parts are manufactured by JST Sales America Inc. within the PAD series and maintain identical electrical, mechanical, and environmental specifications. The B24B-PADSS-F carries active product status with significantly higher inventory availability (12,633 pcs vs. 993 pcs), ensuring reliable supply for production requirements. Both parts maintain ROHS3 compliance and UL94 V-0 flammability certification, meeting regulatory and safety standards. Selection of the B24B-PADSS-F eliminates obsolescence risk while preserving full functional compatibility with existing designs.

Frequently Asked Questions (FAQ)

Q: Can the B24B-PADSS-F directly replace the B24B-PADSS(LF)(SN) in existing designs?

A: Yes. Both parts are identical in all critical electrical and mechanical parameters, including pitch, position count, current/voltage ratings, and mounting configuration. The B24B-PADSS-F is the active production equivalent.

Q: What is the difference between the B24B-PADSS(LF)(SN) and B24B-PADSS-F?

A: The primary difference is product status. The B24B-PADSS(LF)(SN) is obsolete, while the B24B-PADSS-F is active. Packaging differs (the original has unspecified packaging; the substitute is bulk), but all functional specifications remain identical.

Q: Are there any compatibility concerns when switching to the B24B-PADSS-F?

A: No compatibility concerns exist. Both parts share the same series designation (PAD), connector type, contact configuration, and mating interface specifications. PCB footprints and mating connector requirements remain unchanged.

Q: Does the B24B-PADSS-F meet the same compliance standards?

A: Yes. The B24B-PADSS-F maintains ROHS3 compliance and UL94 V-0 flammability certification identical to the original part, meeting all regulatory requirements.

Q: What is the availability difference between these parts?

A: The B24B-PADSS(LF)(SN) has 993 pcs in stock (obsolete status), while the B24B-PADSS-F has 12,633 pcs available (active status), providing substantially improved supply chain reliability.