Overall Description:

This document is a product catalog excerpt from JST (Japan Standard Technologies), likely a datasheet or product brochure. It details various connector options for a series called "PH." The PH series appears to be a popular, versatile connector system. The document divides connectors into three main categories:

️· Through-Hole (SMT): For traditional PCB mounting
️· Through-Hole (SMT): For surface mount technology (SMT)
️· Through-Hole

1. Through-Hole Connectors (SMT Type)

️· Series Name: `PH`
️· Type: "SMT type" – Designed for Surface Mount Technology.
️· Models: A range of connectors covering 2-16 positions/circuits. Models are identified by `B` or `S` prefixes (e.g., `B2B-PH-SM4-TB`, `S2B-PH-SM4-TB`). `B` often indicates a different orientation or configuration.
️· Dimensions: Provide dimensions (`A` and `B` values) in millimeters for each position.
️· Quantity per Reel: 1,000.
️· Materials:
- Post: Copper Alloy, Tin-Plated
- Wafer: PA 6T, UL94V-0 (natural/ivory color)
- Solder Tab: Brass, Tin-Plated
️· RoHS Compliance: Indicated by "(LF)(SN)" marking on the product.
️· Note: Top entry type headers with suction tape are available.

2. Through-Hole Connectors (SMT Type)

️· Series Name: `PH`
️· Type: "SMT type" – Designed for Surface Mount Technology.
️· Models: A range of connectors covering 2-16 positions/circuits. Models are identified by `B` or `S` prefixes (e.g., `B2B-PH-SM4-TB`, `S2B-PH-SM4-TB`). `B` often indicates a different orientation or configuration.
️· Dimensions: Provide dimensions (`A` and `B` values) in millimeters for each position.
️· Quantity per Reel: 1,000.
️· Materials:
- Post: Copper Alloy, Tin-Plated
- Wafer: PA 6T, UL94V-0 (natural/ivory color)
- Solder Tab: Brass, Tin-Plated
️· RoHS Compliance: Indicated by "(LF)(SN)" marking on the product.

3. Through-Hole Connectors

️· Series Name: `PH`
️· Type: "SMT type" – Designed for Surface Mount Technology.
️· Models: A range of connectors covering 2-16 positions/circuits. Models are identified by `B` or `S` prefixes (e.g., `B2B-PH-SM4-TB`, `S2B-PH-SM4-TB`). `B` often indicates a different orientation or configuration.
️· Dimensions: Provide dimensions (`A` and `B` values) in millimeters for each position.
️· Quantity per Reel: 1,000.
️· Materials:
- Post: Copper Alloy, Tin-Plated
- Wafer: PA 6T, UL94V-0 (natural/ivory color)
- Solder Tab: Brass, Tin-Plated
️· RoHS Compliance: Indicated by "(LF)(SN)" marking on the product.



Key Observations & Terminology:

️· JST: The manufacturer.
️· PH Series: A widely used connector family.
️· Circuits/Positions: Number of signal contacts.
️· B/S Prefix: Likely indicates different orientations or configurations within the same connector size.
️· SMT (Surface Mount Technology): A PCB assembly method where components are soldered directly to the surface of the board.
️· PA 6T/PA 6V: Nylon materials commonly used in connector housings.
️· (LF)(SN): Indicates compliance with RoHS (Restriction of Hazardous Substances) regulations. "LF" often means "Lead-Free."
️· RoHS: Restriction of Hazardous Substances