BM35A Series

0.35mm Pitch

BM35A Series

Compared to our existing products, the BM35A series is a board-to-board connector featuring a narrow 0.35mm pitch. It is a space-saving product with a mating height of 0.8mm, 1.0mm, or 1.5mm and a width of 2.4mm. Additionally, the connector features an insulating bottom wall that prevents terminal exposure, thereby increasing design flexibility for PCB routing.

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 Methods
SMT
Mating Type Stacking Mating Direction Top Entry
Pitch
0.35mm Solder Tail Pitch 0.35mm
Pin Counts

12,16,24,30,32,34,40,48芯

Contact Plating Gold
Plating Thickness
0.1 μm Min. Electrical Transmission Specifications
Transmission Speed (Representative Reference Value)

Length (Pitch Direction)
Width (Depth) 2.4mm Fitting Height
0.8mm/1.0mm/1.5mm
Rated Voltage (AC)
50 V Rated Voltage (DC)
60V/Contact
Rated Current

0.3A/Contact

Withstand Voltage
AC 250Vrms, 1min
Impedance Matching

Contact Resistance 100mΩ Max.
Operating Temperature Range (Max.) 85 ℃ Operating Temperature Range (Min)
-40 ℃
Array Dual Row RoHS2 Yes
Product Suction Cap
No Use Fireproof Tape For Product Adsorption No
Boss Locator No Durability 50
Locks
Auto I-Lock Card (FPC) Retention Mechanism Yes
Packaging Type
Emboss Package Quantity
5000 PCS

Part Number Structure:BM35A-XX-XXP/X-0.35V-810
①Series Name
②Stacking Height By Type (mm):
③Number Of Signal Terminals
④Connector Type
⑤Number Of Power Terminals
⑥Contact Spacing
⑦Terminal Shape
⑧Packaging Type
BM35A

Plug-Side Value + Socket-Side Value
Stacking Height Variations (0.8, 1.0, 1.5 mm)

12,16,24,30,32,

34,40,48 Cores

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

None 0.35mm
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
BM35A-12S-0.35W-R08
In Mass Production
0.35
Parallel Board-To-Board Mating
0.8mm
2.40
12
No with
-40 ~ +85℃
Female Connector / Receptacle / Socket
BM35A
BM35A-12S-0.35W-P08
In Mass Production
0.35
Parallel Board-To-Board Mating
0.8mm
2.40
12
No with
-40 ~ +85℃
Male Connector
BM35A
BM35A-16S-0.35W-R08
In Mass Production
0.35
Parallel Board-To-Board Mating
0.8mm
2.40
16
No with
-40 ~ +85℃
Female Connector / Receptacle / Socket
BM35A
BM35A-16S-0.35W-P08
In Mass Production
0.35
Parallel Board-To-Board Mating
0.8mm
2.40
16
No with
-40 ~ +85℃
Male Connector
BM35A
BM35A-24S-0.35W-R08
In Mass Production
0.35
Parallel Board-To-Board Mating
0.8mm
2.40
24
No with
-40 ~ +85℃
Female Connector / Receptacle / Socket
BM35A
BM35A-24S-0.35W-P08
In Mass Production
0.35
Parallel Board-To-Board Mating
0.8mm
2.40
24
No with
-40 ~ +85℃
Male Connector
BM35A
BM35A-30S-0.35W-R08
In Mass Production
0.35
Parallel Board-To-Board Mating
0.8mm
2.40
30
No with
-40 ~ +85℃
Female Connector / Receptacle / Socket
BM35A
BM35A-30S-0.35W-P08
In Mass Production
0.35
Parallel Board-To-Board Mating
0.8mm
2.40
30
No with
-40 ~ +85℃
Male Connector
BM35A
BM35A-32S-0.35W-R08
In Mass Production
0.35
Parallel Board-To-Board Mating
0.8mm
2.40
32
No with
-40 ~ +85℃
Female Connector / Receptacle / Socket
BM35A
BM35A-32S-0.35W-P08
量产中
0.35
基板平行插接
0.8mm
2.40
32
No with
-40 ~ +85℃
公座
BM35A
BM35A-34S-0.35W-R08
In Mass Production
0.35
Parallel Board-To-Board Mating
0.8mm
2.40
34
No with
-40 ~ +85℃
Female Connector / Receptacle / Socket
BM35A
BM35A-34S-0.35W-P08
In Mass Production
0.35
Parallel Board-To-Board Mating
0.8mm
2.40
34
No with
-40 ~ +85℃
Male Connector
BM35A
BM35A-40S-0.35W-R08
In Mass Production
0.35
Parallel Board-To-Board Mating
0.8mm
2.40
40
No with
-40 ~ +85℃
Female Connector / Receptacle / Socket
BM35A
BM35A-40S-0.35W-P08
In Mass Production
0.35
Parallel Board-To-Board Mating
0.8mm
2.40
40
No with
-40 ~ +85℃
Male Connector
BM35A
BM35A-48S-0.35W-R08
In Mass Production
0.35
Parallel Board-To-Board Mating
0.8mm
2.40
48
No with
-40 ~ +85℃
Female Connector / Receptacle / Socket
BM35A
BM35A-48S-0.35W-P08
In Mass Production
0.35
Parallel Board-To-Board Mating
0.8mm
2.40
48
No with
-40 ~ +85℃
Male Connector
BM35A

Product Features

◆ A space-saving connector featuring a 0.35mm pitch, 2.4mm width, and mating heights of 0.8, 1.0, or 1.5mm, effectively reducing PCB mounting area.
◆ Features a patented locking design that combines a low-profile form factor with excellent tactile feedback and high retention force.
◆ Slim and low-back design, the bottom insulating wall prevents metal exposure, supports dense wiring between pad diagonals, and is suitable for high-density installation.
◆ The contacts feature a CAM-based dual-point contact design that is resistant to vibration and drops; the plug removes foreign matter through concentrated contact loads and a wiping mechanism, ensuring high contact reliability.
◆ Compatible with automatic mounting. Embossed tape packaging; 5,000 pieces per reel.
◆ Environmentally friendly products that comply with the RoHS directive and halogen-free requirements.

Plating Specifications

Code Contact Area Tail Area Hold-down Tab RoHS Directive
01+ Au Au Sn-Cu Compliant
Previous: BM35C Series