2.50mm pitch 90 Wafer Connector Series

5 month ago

74 0 

5 year

Product details

Product Description：

Huizhou Antenk Electronics Co., Ltd. (IATF16949, ISO9001, ISO14001 certified) introduces the 2.50mm Pitch 90° Wafer Connector Series. This right angle wire to board header is designed for applications requiring a balance between current capacity and board space efficiency. The 2.50mm pitch offers a compact alternative to 2.54mm types while providing improved creepage distance compared to 2.00mm versions, making it ideal for moderately humid environments. The housing is molded from high temperature UL94 V-0 PBT or nylon 66, featuring a reinforced locking ramp that delivers audible tactile mating feedback. Contacts are stamped from phosphor bronze with selective tin or gold plating, rated up to 5A per circuit. Key specifications include contact resistance below 15 milliohms, insulation resistance above 1000 megohms, dielectric strength 1000V AC, and operating temperature from -40 to +105 degrees Celsius. The 90° orientation allows parallel PCB mounting with vertical cable exit, optimizing cable routing in thin enclosures. RoHS and REACH compliant, UL recognized under E472792.

Applications include compact power supplies, LED drivers, smart home devices, industrial control panels, battery management systems, and automotive interior lighting. Usage method: solder the through hole pins to the PCB using wave or hand soldering. Mate with a corresponding 2.50mm crimp style female housing; the lock ramp engages with a click. Precautions: do not exceed 5A per circuit, ensure terminals are fully crimped, verify latch engagement before operation. Advantages over competitors: Antenks 2.50mm wafer series features a dual contact beam design that increases normal force by 20 percent compared to single beam designs, ensuring low contact resistance under vibration. The housing includes terminal position assurance (TPA) ribs to prevent backout. Tight coplanarity within 0.08mm eliminates soldering defects. Low MOQs of 1000 units with no tooling fees for standard circuit counts (2 to 16 pins).

Production process: in house mold design, injection molding on 10 Japanese and Taiwanese machines, high speed stamping of terminals on 9 presses, selective plating (tin or gold), automated pin insertion and right angle forming, 100 percent coplanarity and contact alignment inspection, contact resistance and insulation tests, thermal cycling test (5 cycles from -40 to +105°C), 48 hour salt spray test, and final QC with lot traceability. Free samples, 2D and 3D CAD drawings, and 24 hour technical support available. Contact Antenk for custom plating, color, and pin count options.

Detailed Specifications of 2.50 mm Pitch 90° Wafer Connector

1. Mechanical Specifications

1.1 Product type: 2.50 millimeter pitch 90 degree wafer connector, part number AW2508R‑xP

1.2 Measurement unit: millimeter

1.3 Key dimension: Pitch 2.50 mm. Contact poles range from 2 to 20 positions. Two pin styles available: with kink and without kink. Refer to engineering drawing for dimension tolerances and PCB layout design.

1.4 Assembly method: Complete through hole soldering on printed circuit board, mate with AH2508 series housing to finish wire to board electrical connection.

1.5 Ordering feature: Multiple pole counts from 2P up to 20P, many insulator color options including brown, black, red, blue, yellow, green, purple and white.

1.6 CTA: Contact our engineering team to obtain complete dimension drawings and ordering specifications for your hardware design validation.

2. Material Construction

2.1 Insulator housing: Nylon 66, UL94V 0 flame retardant grade

2.2 Contact pin: Brass base material with tin over nickel plating finish

3. Electrical & Performance Parameters

3.1 Rated voltage: 250V AC DC

3.2 Rated current: 3A AC DC

3.3 Withstanding voltage: 1000V AC per minute

3.4 Insulation resistance: Minimum 1000 Megohm

3.5 Operating temperature range: -40℃ to +105℃

3.6 Compliance: Meets RoHS environmental requirements

4. Usage Method

4.1 Assembly mode: Solder through hole pins onto PCB, insert and lock with matching AH2508 series housing to realize stable wire to board signal and power transmission.

4.2 Operation tip: Select pin type with kink or without kink and proper pole count based on PCB layout and project demands.

5. Application Scenarios

5.1 Wire to board interconnection for compact power supply modules

5.2 Internal connection for LED driver hardware

5.3 Signal and power wiring of smart home devices

5.4 Circuit connection for industrial control panels

5.5 Interconnection for battery management systems and automotive interior lighting

6. Operation & Storage Precautions

6.1 Follow drawing dimension tolerance requirements during PCB footprint design

6.2 Avoid excessive mating force to prevent brass pins from bending or deforming

6.3 Prevent scratches, dirt and mechanical impact on pins and insulator before assembly

6.4 Keep goods stored in dry environment to avoid oxidation of tin nickel plating

6.5 Confirm pole count pin style and housing color before placing purchase order

6.6 CTA: Submit your pole count pin type and project specifications, we provide free sample evaluation and professional technical consultation services.

1. 2.5mm pitch wire to board connector delivers reliable power and signal interconnection between wiring harness and printed circuit board.

2. surface mount 2.5mm pitch connector adopts SMT soldering process to save space for compact electronic equipment.

3. compact 2.5mm wire to board connector features small footprint to meet miniaturized device wiring requirements.

FAQ

Q: How many packaging do you have?

A: We have five packages including PE bag, hand bag, zip lock bag, colorful box and white box currently.

Q: Can you do our own packaging?

A: Yes, you just provide the package design and we will produce what you want. We also have the professional designer can help you do the packaging design.

Q: How many different types of products your company manufactures?

A: Now we have more than 1,000 products. We have a strong advantage of OEM, just give us the actual products or your idea that you want, we will manufacture for you.

Product Drawing：