How do the JST JST B8BX Series variants differ?

JST B8BX Series part numbers differ by features and operating temperature. Use the selection guide above to pick by features.

How many JST JST B8BX Series part numbers are listed?

4 JST JST B8BX Series part numbers are listed, each with specifications and a datasheet where available.

JST B8BX Series

4 variants · JST

About the JST JST B8BX Series series

The JST JST B8BX Series series groups 4 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 features and operating temperature, so you can match the exact features your application requires using the selection guide below. All listed JST B8BX Series part numbers are active and orderable.

Select a variant by

Features: - · Board Guide
Operating temperature: -25°C ~ 85°C · -25°C~85°C

Variant comparison

Parameter	B8B-XH-A	B8B-XH-A(LF)(SN)	B8B-XH-AM	B8B-XH-AM(LF)(SN)
Features	-	-	Board Guide	Board Guide
Operating temperature	-25°C ~ 85°C	-25°C~85°C	-25°C ~ 85°C	-25°C~85°C

Shared specifications

Applications: -
Connector type: Header
Contact finish - mating: Tin
Contact finish - post: Tin
Contact finish thickness - mating: -
Contact finish thickness - post: -
Contact length - mating: -
Contact length - post: 0.134\" (3.40mm)
Contact material: Brass
Contact shape: Square
Current rating: 3A
Fastening type: Detent Lock

Request a quote on any JST B8BX 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 JST B8BX Series variants differ?: JST B8BX Series part numbers differ by features and operating temperature. Use the selection guide above to pick by features.
How many JST JST B8BX Series part numbers are listed?: 4 JST JST B8BX Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for JST JST B8BX Series?: Request a quote (RFQ) for any JST B8BX Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants

B8B-XH-A

JST Sales America Inc., XH series, Board to Cable/Wire Header, 8 positions, 0.098" (2.50 mm) pitch, shrouded - 4 wall, through-hole, press-fit solder termination, detent lock, 3 A, 250 V, UL94 V-0.

Style: Board to Cable/Wire · Series: XH · Package: Bulk · Shrouding: Shrouded - 4 Wall · Termination: Press-Fit, Solder · Gender: Male Pin · Contact shape: Square · Mounting type: Through Hole · Connector type: Header · Fastening type: Detent Lock · Rows: 1 · Pitch: 0.098\" (2.50mm) · Voltage rating: 250V · Contact material: Brass · Insulation color: Natural · Insulation height: 0.276\" (7.00mm) · Insulation material: Polyamide (PA66), Nylon 6/6 · Positions: 8 · Contact finish - post: Tin · Contact length - post: 0.134\" (3.40mm) · Current rating: 3A · Operating temperature: -25°C ~ 85°C · Mated stacking heights: 9.8mm · Contact finish - mating: Tin · Material flammability rating: UL94 V-0

RFQ

B8B-XH-A(LF)(SN)

JST XH series, Board to Cable/Wire, 8 Positions, 2.50mm Pitch, Through Hole, Tin Mating Finish, Shrouded - 4 Wall, Detent Lock, UL94 V-0

Style: Board to Cable/Wire · Series: XH · Package: Bulk · Shrouding: Shrouded - 4 Wall · Termination: Press-Fit, Solder · Gender: Male Pin · Contact shape: Square · Mounting type: Through Hole · Connector type: Header · Fastening type: Detent Lock · Rows: 1 · Pitch: 0.098\" (2.50mm) · Voltage rating: 250V · Contact material: Brass · Insulation color: Natural · Insulation height: 0.276\" (7.00mm) · Insulation material: Polyamide (PA66), Nylon 6/6 · Positions: 8 · Contact finish - post: Tin · Contact length - post: 0.134\" (3.40mm) · Current rating: 3A · Operating temperature: -25°C~85°C · Mated stacking heights: 9.8mm · Contact finish - mating: Tin · Material flammability rating: UL94 V-0

RFQ

B8B-XH-AM

JST Sales America Inc. XH series, Board to Cable/Wire, Header, Male Pin, 8 Positions, 2.50mm Pitch, Through Hole, Shrouded - 4 Wall, Detent Lock, Tin Mating Contact Finish, 3A, 250V, UL94 V-0, RoHS non-compliant

Style: Board to Cable/Wire · Series: XH · Package: Bulk · Features: Board Guide · Shrouding: Shrouded - 4 Wall · Termination: Press-Fit, Solder · Gender: Male Pin · Contact shape: Square · Mounting type: Through Hole · Connector type: Header · Fastening type: Detent Lock · Rows: 1 · Pitch: 0.098\" (2.50mm) · Voltage rating: 250V · Contact material: Brass · Insulation color: Natural · Insulation height: 0.276\" (7.00mm) · Insulation material: Polyamide (PA66), Nylon 6/6 · Positions: 8 · Contact finish - post: Tin · Contact length - post: 0.134\" (3.40mm) · Current rating: 3A · Operating temperature: -25°C ~ 85°C · Mated stacking heights: 9.8mm · Contact finish - mating: Tin · Material flammability rating: UL94 V-0

RFQ

B8B-XH-AM(LF)(SN)

JST Sales America Inc. XH series, Board to Cable/Wire, Header, Male Pin, 8 Positions, 1 Row, 0.098" (2.50mm) Pitch, Through Hole, Tin Contacts, Shrouded - 4 Wall, Detent Lock, Bulk

Style: Board to Cable/Wire · Series: XH · Package: Bulk · Features: Board Guide · Shrouding: Shrouded - 4 Wall · Termination: Press-Fit, Solder · Gender: Male Pin · Contact shape: Square · Mounting type: Through Hole · Connector type: Header · Fastening type: Detent Lock · Rows: 1 · Pitch: 0.098\" (2.50mm) · Voltage rating: 250V · Contact material: Brass · Insulation color: Natural · Insulation height: 0.276\" (7.00mm) · Insulation material: Polyamide (PA66), Nylon 6/6 · Positions: 8 · Contact finish - post: Tin · Contact length - post: 0.134\" (3.40mm) · Current rating: 3A · Operating temperature: -25°C~85°C · Mated stacking heights: 9.8mm · Contact finish - mating: Tin · Material flammability rating: UL94 V-0

RFQ