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B10B-PADSS-1(LF)(SN) Equivalent & Substitute Parts
Part Overview
The B10B-PADSS-1(LF)(SN) is a rectangular connector header manufactured by JST Sales America Inc., designed for through-hole mounting in board-to-cable/wire applications. This connector features 10 positions arranged in 2 rows with 0.079" (2.00mm) pitch spacing and shrouded 4-wall construction. The part is currently classified as obsolete, making identification of compatible substitute components essential for ongoing design support and procurement planning.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | B10B-PADSS-1(LF)(SN) |
| Manufacturer | JST Sales America Inc. |
| Category | Rectangular Connectors |
| Series | PAD |
| Connector Type | Header |
| Contact Type | Male Pin |
| Number of Positions | 10 |
| Number of Rows | 2 |
| Pitch - Mating | 0.079" (2.00mm) |
| Row Spacing - Mating | 0.079" (2.00mm) |
| Mounting Type | Through Hole |
| Termination | Solder |
| Shrouding | Shrouded - 4 Wall |
| Current Rating | 3A |
| Voltage Rating | 250V |
| Operating Temperature | -25°C ~ 85°C |
| Material Flammability Rating | UL94 V-0 |
| RoHS Status | ROHS3 Compliant |
| Product Status | Obsolete |
Substitute Part Grouping Explanation
Substitution of the B10B-PADSS-1(LF)(SN) is determined by strict equivalence across the following critical parameters:
- Connector type (Header)
- Contact type (Male Pin)
- Number of positions (10)
- Number of rows (2)
- Pitch spacing (0.079" / 2.00mm)
- Row spacing (0.079" / 2.00mm)
- Mounting type (Through Hole)
- Termination method (Solder)
- Shrouding configuration (Shrouded - 4 Wall)
- Current rating (3A)
- Voltage rating (250V)
- Operating temperature range (-25°C ~ 85°C)
- Material flammability rating (UL94 V-0)
- RoHS compliance (ROHS3 Compliant)
The B10B-PADSS-1F meets all these criteria and is identified as a direct substitute. The primary distinction is product status: B10B-PADSS-1F is active and available in higher inventory quantities.
Parameter Comparison
| Parameter | B10B-PADSS-1(LF)(SN) | B10B-PADSS-1F |
|---|---|---|
| Manufacturer Part Number | B10B-PADSS-1(LF)(SN) | B10B-PADSS-1F |
| Manufacturer | JST Sales America Inc. | JST Sales America Inc. |
| Product Status | Obsolete | Active |
| Connector Type | Header | Header |
| Contact Type | Male Pin | Male Pin |
| Number of Positions | 10 | 10 |
| Number of Rows | 2 | 2 |
| Pitch - Mating | 0.079" (2.00mm) | 0.079" (2.00mm) |
| Row Spacing - Mating | 0.079" (2.00mm) | 0.079" (2.00mm) |
| Mounting Type | Through Hole | Through Hole |
| Termination | Solder | Solder |
| Shrouding | Shrouded - 4 Wall | Shrouded - 4 Wall |
| Current Rating (Amps) | 3A | 3A |
| Voltage Rating | 250V | 250V |
| Operating Temperature | -25°C ~ 85°C | -25°C ~ 85°C |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Insulation Material | Polyamide (PA66), Nylon 6/6, Glass Filled | Polyamide (PA66), Nylon 6/6, Glass Filled |
| Contact Material | Copper Alloy | Copper Alloy |
| Contact Finish - Mating | Tin | Tin |
| Contact Finish - Post | Tin | Tin |
| Contact Shape | Square | Square |
| Insulation Height | 0.402" (10.20mm) | 0.402" (10.20mm) |
| Contact Length - Post | 0.134" (3.40mm) | 0.134" (3.40mm) |
| Mated Stacking Heights | 12.4mm | 12.4mm |
| Features | Board Guide | Board Guide |
| Fastening Type | Locking Ramp | Locking Ramp |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
| ECCN | EAR99 | EAR99 |
| HTSUS | 8536.69.4040 | 8536.69.4040 |
Engineering Selection Recommendations
The B10B-PADSS-1F is the direct substitute for the obsolete B10B-PADSS-1(LF)(SN). Both components are manufactured by JST Sales America Inc. within the PAD series and maintain identical electrical and mechanical specifications across all critical parameters.
Selection of B10B-PADSS-1F is supported by:
- Active product status with established supply chain availability
- Full compliance with ROHS3 requirements
- UL94 V-0 material flammability certification
- Identical electrical ratings (3A at 250V)
- Identical mechanical configuration and mounting specifications
- Equivalent contact materials and finishes
Frequently Asked Questions (FAQ)
Q: Can B10B-PADSS-1F be used as a direct replacement for B10B-PADSS-1(LF)(SN)?
A: Yes. Both components share identical specifications across connector type, position count, pitch spacing, electrical ratings, operating temperature range, and material certifications. The components are mechanically and electrically interchangeable.
Q: What is the primary difference between these two part numbers?
A: The B10B-PADSS-1(LF)(SN) is classified as obsolete, while B10B-PADSS-1F maintains active product status. The B10B-PADSS-1F is available in significantly higher inventory quantities.
Q: Are there packaging differences between these parts?
A: The B10B-PADSS-1(LF)(SN) packaging is not specified in available documentation. The B10B-PADSS-1F is supplied in bulk packaging. Both components are suitable for through-hole solder termination applications.
Q: Do these connectors support the same mating interface?
A: Yes. Both components feature identical pitch spacing (0.079" / 2.00mm), row spacing (0.079" / 2.00mm), and shrouded 4-wall configuration, ensuring compatibility with the same mating connectors and cable assemblies.
Q: Are both parts RoHS compliant?
A: Yes. Both B10B-PADSS-1(LF)(SN) and B10B-PADSS-1F are ROHS3 compliant and carry UL94 V-0 material flammability certification.
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