Name: 180 degree vertical SMT Wafer Connector with 1.25mm pitch brass pin PCB Connector
Brand: RULETEAM CONNECTION TECHNOLOGY (SHENZHEN) CO.,LTD
SKU: A1257 series wafer
Price: Negotiable USD
Availability: InStock

Home Products PCB Board Connectors

180 degree vertical SMT Wafer Connector with 1.25mm pitch brass pin PCB Connector

Product Details:

Place of Origin:	Dongguan, China(mainland)
Brand Name:	HRT
Certification:	ISO9001/ ISO14001/UL/RoHS/REACH
Model Number:	A1257 series wafer

Payment & Shipping Terms:

Minimum Order Quantity:	5000 pcs
Price:	USD0.001 to 0.005 per pcs
Packaging Details:	Tube(pipe) with outside paper carton
Delivery Time:	5 to 8 working days after payment checked
Payment Terms:	TT, Western Union, PayPal, L/C
Supply Ability:	28 million pcs per month

Contact Now

Detailed Product Description

Color:	Light Yellow	Pitch:	1.25mm
Wafer Materials:	LCP, UL94V-0	Wire Range:	AWG32# To 28#
Packaging Type:	Bags	Suitable Housing:	A1257HA Dual Row Series
Highlight:	Circuit Board Connectors , Wire To Board Connector

180° wafer vertical connector with 1.25mm pitch dual row SMT mounting type LCP materials

1, Detailed specification of product:

1. Basic information:

Ordering code:A1257WVA-SF-2xNP or A1257WRB-S-NP
Color: Light-yellow
Pitch: 1.25mm
Circuits: 2 to 20 positions
Insulation O.D.: 0.80mm
Pin materials: Brass or gold-flash
Solder tabs: Brass/Gold flash
Wafer material: LCP,UL94V-0
Cap:Nylon6T,UL94V-0
Matched housing: A1257HB series
Mounting type: right angle
Application: Signal, wire to board
Terminal materials: Phosphor bronze
Finish terminal: Tin-plated or gold-flash type
Terminal Package: 15K pcs/reel
Terminal processing method: E-stamping before tin-plated

2. Electrical characteristic:

Current Rating: 1A AC DC
Voltage Rating: 50V AC, DC
Contact Resistance: 30mΩ Max
Insulation Resistance: 100mΩ
Withstanding Voltage: 500V AC/minute

3. Mechanical characteristic:

Temperature Range:-25°C ~+85°C
Terminal Insertion Force: 0.50kgf (Max.)
Terminal/Housing Retention Force: 0.50kgf (Min.)
Pin Retention Force: 0.50kgf (Min.)

Other detailed data please check the pictures as below.

2, Introduction for this series products

Please kindly notice these series product, you can buy it as a set, then we will offer you reasonable price.

A1257 series product
Terminal	A1002-T

Housing	Dual housing	A1257HA-2XNP
	Single housing	A1257HB-NP

Wafer	Single row type	A1257WRB-S-NP
	Dual rows type	A1257WVA-SF-2XNP

3,Corresponding engineering drawing & test report

Below file is our engineering drawing and testing report for further information. It's sure that it will be a

good reference for you to know this series parts clearly.

Drawing of dimension

180 degree vertical SMT Wafer Connector with 1.25mm pitch brass pin PCB Connector

Environmental Performance And Others

Test Description		Procedure	Requirement
6-1	Temperature Rise	Carrying rated current load.(Based upon UL 498)	30℃(Max.)
6-2	Heat Resistance	85±2℃,96 hours (Based upon JIS C0021/MIL-STD-202 Method 108A Cond. A)	Appearance No Damage. Contact Resistance 40mΩ (Max.)
6-3	Cold Resistance	-25±3℃,96 hours (Based upon JIS C0020)	Appearance No Damage. Contact Resistance 40mΩ (Max.)
6-4	Humidity	Temperature: 40±2℃ Relative Humidity : 90~95% Duration: 96 hours (Based upon JIS C0022/MIL-STD-202 Method 103B Cond. B)	Appearance No Damage. Contact Resistance 40mΩ (Max.) Insulation Resistance 10MΩ (Min.) Dielectric Withstanding Voltage Must meet 4-3
6-5	Temperature Cycling	5 cycles of: a) -55℃ 30 minutes b) +85℃ 30 minutes (Based upon JIS C0025)	Appearance No Damage. Contact Resistance 40mΩ (Max.)
6-6	Salt Spray	Tin-plated 12 hours / Gold- plated 24 hours exposure to a salt spray from the 5±1% solution at 35±2℃. (Based upon JIS C0023/MIL-STD-202 Method 101C Cond. B)
6-7	SO2 Gas	24 hours exposure to 50±5ppm. SO2 gas at 40±2℃.
6-8	NH3 Gas	40 minutes exposure to NH3 gas evaporating from 28% Ammonia solution.