BT15B Series

Battery Connector

BT15B Series

BT15B Series

To address the demand for high-capacity batteries and fast charging in smartphones, Kyomori-Ka has launched the BT15B series of battery connectors. This series features a footprint reduced by approximately 30% and a height lowered by 0.1 mm, effectively saving internal device space. Despite its compact design, it supports 15A high current and 100W USB PD fast charging, maintaining a temperature rise of less than 30°C at full 15A load. Additionally, the all-metal armored design at both ends significantly enhances structural integrity, effectively preventing damage caused by mating misalignment.

Product Purpose:







●Smartwatch
●iPad Tablet
●Mac Computer
●Smart Set-Top Box TV App
●Earbuds / Pods
●iPhone Smartphone






●Smart Speaker Pod
●UAV/Drone
●In-vehicle Equipment ●Security Equipment
●AGV/AMR
●Motor Drive






●Variable Frequency Drive (VFD)
●Radar, LiDAR
●TCU/Gateway
●Industrial Camera
●CNCs/PLCs
●Endoscope






●Industrial Sensors
●Server
●MRI/CT
●Industrial Robots
●Motor
●Meter






●Car Charger
●HUD Head-Up Display
●IVI/Navigation
●Monitor
●Camera
●Multifunction Printer

Product Specifications

Connector Shape Plug/Receptacle PCB Mounting Method
SMT
Mating Type Stacking Mating Direction Top Entry
Pitch
0.4mm Solder Tail Pitch
Pin Counts

Signal Terminals: 4/6-Pin
Power Terminals: 4-Pin

Contact Plating Gold
Plating Thickness
0.1 μm Min. Signal Transmission Speed
Length (Pitch Direction)
Height
Width(Depth) 2.2mm Mating Height 0.7mm
Rated Voltage (AC)
60V/contact Rated Voltage (DC)
60V/contact
Rated Current

DC 0.3A/Contact

DC 15A/2Contacts

Withstand Voltage
AC 150Vrms, 1min
Impedance Matching
Contact Resistance 30mΩ Max.
Operating Temperature Range (Max.) 85 ℃ Operating Temperature Range (Min.)
-40 ℃
Terminal Arrangement
Dual Row RoHS2 Yes
Product Suction Cap
No Product Suction Application Using Fire-Resistant Adhesive Tape. No
Pillar Of Product Positioning
No Mating Cycles
50
Locks
Auto I-Lock Card (FPC) Retention Mechanism Yes
Packaging Type
Emboss Package Quantity
15000 PCS

Part Number Structure:BT15B-07-XXP/X-0.4V-810
①Series Name
②Stacking Height By Type (mm):
③Number Of Signal Terminals
④Connector Type
⑤Number Of Power Terminals
⑥Contact Spacing
⑦Terminal Shape
⑧Packaging Type
BT15B

Plug-Side Value + Socket-Side Value
Variable Stacking Heights (0.5, 0.6, 0.7, 0.8, 0.9 mm)

6 Core

P: Dual-Row Plug
R: Dual-Row Socket

4,6 Cores
0.4mm
V: Straight SMT

(800): Standard Product,
[⑧=05]: Embossed Packaging (20,000 Pieces/Reel)
[⑧=10]: Embossed Packaging (15,000 Pieces/Reel)
(895): Embossed Packaging (1,000 Pieces/Reel) (For Prototypes)


Product Image
Order Number
Production Status
3D Data Download
Core Spacing [mm]
Connection Method
Fitting Height
Width [mm]
Number Of Cores
Metal Fittings
Operating Temperature Range
High-Speed Transmission
Product Shape
Product Series
BT15B-07-6P/4-0.4V-810
In Mass Production
0.40
Parallel Board-To-Board Mating
0.70
2.20
6-Pin Signal Terminal, 4-Pin Power Terminal
with
-55 ~ +85℃
Male Connector
BT15B
 BT15B-07-6R/4-0.4V-810
In Mass Production
0.40
Parallel Board-To-Board Mating
0.70
2.20
6-Pin Signal Terminal, 4-Pin Power Terminal
with
-55 ~ +85℃
Female Connector / Receptacle / Socket
BT15B
BT15B-07-6P/6-0.4V-810
In Mass Production
0.40
Parallel Board-To-Board Mating
0.70
2.20
6-Pin Signal Terminal, 6-Pin Power Terminal
with
-55 ~ +85℃
Male Connector
BT15B
BT15B-07-6R/6-0.4V-810
In Mass Production
0.40
Parallel Board-To-Board Mating
0.70
2.20
6-Pin Signal Terminal, 6-Pin Power Terminal
with
-55 ~ +85℃
Female Connector / Receptacle / Socket
BT15B

Product Features

◆Space-Saving Design With A 15A Rated Current
Power terminals are rated at 15A per pin and signal terminals at 0.3A per pin, offering high power delivery capability; a space-optimized design achieves extreme miniaturization.
◆The Product Has A Robust Structure.
Fully armored structure with metal shielding over the mating face and central section, preventing housing damage during misaligned mating.
◆High Terminal Contact Reliability
The design features 6-point contact for power terminals and 2-point contact for signal terminals; this multi-point structure ensures a stable connection.
◆Proper Mating Operation

The BM15B series consists of 15A power/signal hybrid board-to-FPC connectors featuring a 0.4mm pitch and a 0.7mm mating height. Metal guide leads accommodate generous mating

tolerances (±0.47mm in pitch and ±0.3mm in width) to ensure smooth mating, while a crisp tactile click prevents incomplete mating and enhances the user experience.

◆The Product Complies With RoHS Environmental Requirements.

Halogen-free. Chlorine or bromine levels in the connector do not exceed standard limits. * Defined according to the IEC 61249-2-21

standard as: Br ≤ 900 ppm, Cl ≤ 900 ppm, and Br + Cl ≤ 1,500 ppm.

Plating Specifications

Code Contact Area Tail Area Hold-down Tab RoHS Directive
01+ Au Au Sn-Cu Compliant
Previous: 没有啦!