JST B5B-PH-SM4-TBT(LF)(SN) Key Specifications

1. General Characteristics

• Series: PH (2mm pitch wire-to-board)

• Type: 5-position vertical header (male)

• Pitch: 2.0mm

• Orientation: Vertical (90° mating angle)

• Termination: Solder tab

• Material:

  • Housing: Nylon (UL94V-0 rated)

  • Contacts: Phosphor bronze (tin-plated)

• Color: Black (housing), silver (contacts)

• RoHS Compliance: Yes (LF suffix)

• Halogen-Free: Yes (SN suffix)

2. Electrical Ratings

• Current Rating: 2A per contact

• Voltage Rating: 250V AC/DC

• Contact Resistance: 20mΩ max (initial)

• Insulation Resistance: 1000MΩ min (at 500V DC)

3. Mechanical Specifications

• Mating Cycles: 30 cycles min

• Insertion Force: 3.92N max per contact

• Withdrawal Force: 0.98N min per contact

• Operating Temperature: -25°C to +85°C

4. Physical Dimensions

• Overall Length: ~12.5mm

• Width: ~10.0mm

• Height: ~8.7mm

• PCB Mount Style: Through-hole (solder tail length: 3.5mm)

5. Compatible Components

• Mates With: SHR series receptacles (e.g., SHR-05V-S-B)

• Recommended Wire: AWG 24-28 (0.25mm²)

• Recommended Crimp Terminal: SPH-002T-P0.5L

6. Applications

• Consumer electronics (printers, scanners)

• Industrial control systems

• Automotive electronics (non-critical systems)

• LED lighting assemblies

7. Packaging

• Tape & Reel: TBT suffix indicates tape-and-reel packaging

• Quantity: Typically 1000 pieces per reel

Key Features

• Compact 2mm pitch saves board space

• Secure locking mechanism with positive latch

• Tin plating for reliable contact

• UL/CUL recognized (File E103202)