B03B-PASK
JST
PA-25°C ~ 85°CBulk
Ref. price$0.3100
Lead time on requestGet quote ›
JST B03B Series
7 variants · JST
About the JST B03B Series
The JST B03B Series series groups 7 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common applications of -, connector type of Header and contact finish - mating of Tin. Variants differ by contact length - mating, contact length - post and contact shape, so you can match the exact contact length - mating your application requires using the selection guide below. All listed JST B03B Series part numbers are active and orderable.
Select a variant by
- Contact length - mating
- - · 0.126\" (3.20mm)
- Contact length - post
- 0.118\" (3.00mm) · 0.134\" (3.40mm)
- Contact shape
- Circular · Square
- Fastening type
- Latch Lock · Locking Ramp
- Features
- - · Board Guide
- Insulation height
- 0.303\" (7.70mm) · 0.346\" (8.80mm) · 0.402\" (10.20mm)
- Insulation material
- Polyamide (PA66), Nylon 6/6, Glass Filled · Polybutylene Terephthalate (PBT), Glass Filled
- Mated stacking heights
- 9.9mm, 14.7mm, 14.9mm · 11.3mm · 12.25mm
Shared specifications
- Applications
- -
- Connector type
- Header
- Contact finish - mating
- Tin
- Contact finish - post
- Tin
- Contact finish thickness - mating
- -
- Contact finish thickness - post
- -
- Contact material
- Copper Alloy
- Current rating
- 3A
- Gender
- Male Pin
- Ingress protection
- -
- Insulation color
- Natural
- Material flammability rating
- UL94 V-0
Variant comparison
| Parameter | B03B-PASK | B03B-PNISK-1A | B03B-PNISK-1A (LF)(SN) (F) | B03B-XASK-1 | B03B-XASK-1-A | B03B-XASK-1-A(LF)(SN) |
|---|---|---|---|---|---|---|
| Contact length - mating | 0.126\" (3.20mm) | - | - | - | - | - |
| Contact length - post | 0.118\" (3.00mm) | 0.134\" (3.40mm) | 0.134\" (3.40mm) | 0.134\" (3.40mm) | 0.118\" (3.00mm) | 0.118\" (3.00mm) |
| Contact shape | Square | Square | Square | Circular | Circular | Circular |
| Fastening type | Locking Ramp | Latch Lock | Latch Lock | Locking Ramp | Locking Ramp | Locking Ramp |
| Features | - | Board Guide | Board Guide | - | Board Guide | Board Guide |
| Insulation height | 0.303\" (7.70mm) | 0.402\" (10.20mm) | 0.402\" (10.20mm) | 0.346\" (8.80mm) | 0.346\" (8.80mm) | 0.346\" (8.80mm) |
| Insulation material | Polybutylene Terephthalate (PBT), Glass Filled | Polyamide (PA66), Nylon 6/6, Glass Filled | Polyamide (PA66), Nylon 6/6, Glass Filled | Polyamide (PA66), Nylon 6/6, Glass Filled | Polyamide (PA66), Nylon 6/6, Glass Filled | Polyamide (PA66), Nylon 6/6, Glass Filled |
| Mated stacking heights | 9.9mm, 14.7mm, 14.9mm | 12.25mm | 12.25mm | 11.3mm | 11.3mm | 11.3mm |
Request a quote on any JST B03B Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
Frequently asked questions
- How do the JST B03B Series variants differ?
- JST B03B Series part numbers differ by contact length - mating, contact length - post, contact shape and fastening type. Use the selection guide above to pick by contact length - mating.
- How many JST B03B Series part numbers are listed?
- 7 JST B03B Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for JST B03B Series?
- Request a quote (RFQ) for any JST B03B Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.
