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B3B-PH-SM4-TB(LF)(SN) JST B3B-PH-SM4-TB(LF)(SN) is a 3-position 2mm pitch surface mount header with male pins. It is rated for 2A at 100V and features a shrouded design with detent lock.
Mfr Part #:

B3B-PH-SM4-TB(LF)(SN)

Available from 2 distributors
Mfr Name: Jst Manufacturing
Jst Manufacturing
JST B3B-PH-SM4-TB(LF)(SN) is a 3-position 2mm pitch surface mount header with male pins. It is rated for 2A at 100V and features a shrouded design with detent lock.
Total Stock: 67 pcs

B3B-PH-SM4-TB(LF)(SN) Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
50 pcs
50 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
17 pcs
17 pcs On Request 1 On Request On Request On Request On Request On Request

B3B-PH-SM4-TB(LF)(SN) Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Length
Contact Length - Mating
Contact Material
Contact Resistance (Maximum @ After Environmental Tests)
Contact Resistance (Maximum @ Initial)
Contact Shape
Contact Type
Current Rating
Current Rating (Amps)
Dielectric Withstanding Voltage
Fastening Type
Features
Insulation Color
Insulation Height
Insulation Material
Insulation Resistance
Lead Spacing
Lead Style
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Operating Temperature Range
Pitch
SVHC Present
Shrouding
Style
Termination
Termination Style
Voltage Rating

B3B-PH-SM4-TB(LF)(SN) Description

Short technical summary and product information.

JST B3B-PH-SM4-TB(LF)(SN) is a 3-position, 2.00 mm pitch surface mount header from the PH series. It features male pin contacts with square shape, tin-plated finish, and copper alloy material. The connector is shrouded with a 4-wall design and includes a detent lock fastening mechanism for secure mating. It is designed for board-to-cable/wire applications.

 

The header is rated for 2 A current and 100 V voltage, with a maximum initial contact resistance of 20 mΩ and insulation resistance of 1000 MΩ minimum. The dielectric withstanding voltage is 800 V AC for one minute. The operating temperature range is -25°C to 85°C. The insulation material is polyamide (PA6T, Nylon 6T) with a flammability rating of UL94 V-0.

 

The component is surface mount with solder termination. It has a mating contact length of 3.30 mm and an insulation height of 6.60 mm. The insulator is natural color. The part includes a solder retention feature for reliable mounting.

 

This header is suitable for applications requiring a compact, low-profile wire-to-board connection with high reliability. It is commonly used in consumer electronics, industrial equipment, and other applications where space is limited.

B3B-PH-SM4-TB(LF)(SN) Quick Information

Product Type: Header
Series: PH
Canonical Name: JST PH Series 3 Position 2mm Pitch Surface Mount Header
Subcategory: Rectangular Connectors

B3B-PH-SM4-TB(LF)(SN) Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

B3B-PH-SM4-TB(LF)(SN) Features

  • 3 positions with 2.00 mm pitch.
  • Rated for 2 A at 100 V.
  • Shrouded 4-wall design with detent lock.
  • Surface mount with solder termination.
  • Operating temperature range -25°C to 85°C.

B3B-PH-SM4-TB(LF)(SN) Applications

  • Ideal for board-to-cable connections.
  • Used in compact electronic devices.
  • Suitable for industrial control systems.

B3B-PH-SM4-TB(LF)(SN) FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does this header have?

3 positions.

What is the pitch of this connector?

2.00 mm.

What is the current rating?

2 A.

What is the voltage rating?

100 V.

What is the mounting type?

Surface Mount.

What is the operating temperature range?

-25°C to 85°C.

What is the contact material?

Copper Alloy with Tin finish.

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