B2B-PH-K-S(LF)(SN)
Headers, Male Pins
Technical Specifications
| Type | Description |
|---|---|
| Reference Series | PH |
| Contact Material | Brass |
| Pins Per Row | 2.0 |
| Num Rows | 1.0 |
| Pitch | 2.0 |
| Operating Temp | -25°C ~ +85°C |
| Contact Plating | Tin |
| Color | White |
| Row Spacing Mm | - |
| Connector Type | Through Hole |
| Type | Description |
|---|---|
| Voltage Rating (Max) | 100V |
| Flame Retardant Rating | UL94V-0 |
| Current Rating | 2A |
| Supplementary Features | K Pin |
| Number of PINs | 2P |
| Plastic Material | PA66 |
| X-Length of Bottom Edge on Board (Spacing Line) | 5.9mm |
| Pin Structure | 1x2P |
| Package / Case | Through Hole,P=2mm |
Product Introduction
Connector Header 2 position 2mm Pitch 2A Through Hole -25℃~+85℃
Datasheet
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Compliance & Export Codes
| Type | Details |
|---|---|
| ECCN | EAR99 |
| CNHTS | 8536901100 |
| USHTS | 8536908585 |
| TARIC | 8536901000 |
| Type | Details |
|---|---|
| CAHTS | 8536900090 |
| BRHTS | 85369010 |
| INHTS | 85369010 |
| MXHTS | 8536.90.11 |
Frequently Asked Questions
What are the electrical ratings and physical dimensions of the JST B2B-PH-K-S(LF)(SN) connector?
The JST B2B-PH-K-S(LF)(SN) is a 2-position, through-hole shrouded header in the JST PH Series with a 2.0 mm pitch. It is rated for 2 A AC/DC when used with AWG #24 wire and supports a maximum operating voltage of 100 V AC/DC. The connector measures approximately 4.5 mm in width and 8.0 mm in mounted height, making it suitable for high-density PCB connections. The wafer is manufactured from PA66 (UL94V-0) flame-retardant material and is supplied in accordance with JST's RoHS-compliant PH Series specifications.
What housings and crimp terminals are used with the B2B-PH-K-S(LF)(SN)?
The B2B-PH-K-S(LF)(SN) is part of JST's PH connector system, which uses PHR-series receptacle housings (e.g., PHR-2 for a 2-position mate) together with PH Series crimp terminals. Compatible terminals include SPH-002T-P0.5S, which supports AWG #30 to AWG #24 wire, along with SPH-002T-P0.5L (AWG #28–24) and SPH-004T-P0.5S (AWG #32–28) for smaller wire gauges. Contact JST to confirm the exact housing/terminal pairing for your application.
What are the key electrical performance specifications of the JST PH Series connector?
The JST PH Series connector has an initial contact resistance of 10 mΩ maximum, increasing to 20 mΩ maximum after environmental testing. It provides an insulation resistance of at least 1,000 MΩ and a withstanding voltage of 800 VAC for one minute. The specified operating temperature range is −25°C to +85°C, including temperature rise caused by current loading.
Sourcing Information
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