BOOMELE Boom Precision Elec 1.25T-4P bar connectors engineered for connections in demanding environments
Manufacturer:
BOOMELE(Boom Precision Elec)
Description:
Connector Header 4 position 1.25mm Pitch Surface Mount, Right Angle
Category:
Free Hanging, Panel Mount/Headers, Male Pins
Specifications
Y-Width Of Bottom Edge On Board:
5.2mm
Reference Series:
PicoBlade(MX 1.25)
Pins Structure:
1x4P
Contact Plating:
-
Contact Material:
-;-
Operating Temperature:
-25℃~+85℃
Flame Retardant Rating:
-
Supplementary Features:
-
Pitch:
1.25mm
Voltage Rating (Max):
125V
Number Of PINs Per Row:
4
Number Of Rows:
1
X-Length Of Bottom Edge On Board (Spacing Line):
-
Z-Height Of The Board:
3.55mm
Row Spacing:
-
Mounting Type:
卧贴
Mfr. Part #:
1.25T-4P
Package:
SMD,P=1.25mm,Surface Mount,Right Angle
Model Number:
1.25T-4P
Introduction
Product Overview
This specification covers the 1.25mm Pitch Bar Connectors (SMT) series. These connectors are designed for applications requiring reliable electrical connections with specific voltage and current ratings. They are built to withstand environmental challenges such as vibration, shock, humidity, and various gas exposures, ensuring consistent performance across a wide temperature range.
Product Attributes
- Product Name: Bar Connectors
- Material (Main Body): LCP
- Material (Terminal): Copper
- Surface Treatment: Tin Plated Metal
Technical Specifications
| Item | Specification/Requirement | Test Condition |
|---|---|---|
| Ratings | ||
| Rated Voltage (MAX) | 50V | |
| Rated Current (MAX) | 1.0A [AC (virtual value) / DC] | |
| Ambient temperature Range | -25 +85 | |
| Electrical Performance | ||
| Contact Resistance | 20 m MAX | Mate applicable and measure by dry circuit, 20mV MAX, 10mA. |
| Insulation Resistance | 500M MIN | Mate applicable and apply 500V DC between adjacent terminal or ground. |
| Dielectric Strength | No Breakdown | Mate applicable and apply 500V AC (virtual value) for 1 minute between adjacent terminal or ground. |
| Mechanical Performance | ||
| Insertion Force | 5 * n (N) MAX | Insert and extract applicable at the speed rate of 253mm/minute. |
| Withdrawal Force | 0.3 * n (N) MIN | Insert and extract applicable at the speed rate of 253mm/minute. |
| Terminal Retention Force | 10 N MIN | Pull the terminal at the speed rate of 253mm per minute. |
| Environmental Performance and Others | ||
| Repeated Insertion and Withdrawal (Contact Resistance) | 60 m MAX | Insertion and withdrawal actuator up to 20 cycles at the speed rate of less than 10 cycles/minute. |
| Temperature Rise (under rated current) | 30 MAX | Carrying rated current load. (UL 498) |
| Vibration (Discontinuity) | 1 ms MAX. | Amplitude: 1.5mm P-P; Sweep time: 10-55-10Hz in 1 minute; Duration: 2 hours in each X.Y.Z. axes; DC 1mA energized. |
| Shock (Discontinuity) | 1 ms MAX. | 490m/s {50G}, 3 strokes in each X.Y.Z. axes; DC 1mA energized. |
| Heat Resistance (Contact Resistance) | 60 m MAX | 852, 96 hours; then return to room temperature for 1-2 hours. |
| Heat Resistance (Appearance) | No Damage | 852, 96 hours; then return to room temperature for 1-2 hours. |
| Cold Resistance (Contact Resistance) | 60 m MAX | -402, 96 hours; then return to room temperature for 1-2 hours. |
| Cold Resistance (Appearance) | No Damage | -402, 96 hours; then return to room temperature for 1-2 hours. |
| Cold Resistance (Dielectric Strength) | Must meet 4.1.3 | -402, 96 hours; then return to room temperature for 1-2 hours. |
| Humidity (Insulation Resistance) | 100 M MIN | Temperature: 402; Relative Humidity: 90-95%; Duration: 96 Hours; then measure within 0.5 hours at room temperature. |
| Humidity (Appearance) | No Damage | Temperature: 402; Relative Humidity: 90-95%; Duration: 96 Hours; then measure within 0.5 hours at room temperature. |
| Temperature Cycling (Contact Resistance) | 60 m MAX | 5 cycles of: a) -553 30 minutes; b) 852 30 minutes; with 10-15 minutes of room temperature/humidity between cycles. |
| Temperature Cycling (Appearance) | No Damage, Corrosion | 5 cycles of: a) -553 30 minutes; b) 852 30 minutes; with 10-15 minutes of room temperature/humidity between cycles. |
| Salt Spray (Contact Resistance) | 60 m MAX | 484 hours exposure to a salt spray from the 51% solution at 352. After test, wash with room temperature water and dry at room temperature. |
| SO2 Gas (Contact Resistance) | 60 m MAX | 24 hours exposure to 505ppm SO2 gas at 402. |
| SO2 Gas (Appearance) | No Damage | 24 hours exposure to 505ppm SO2 gas at 402. |
| NH3 Gas (Contact Resistance) | 60 m MAX | 40 minutes exposure to NH3 gas evaporating from 28% Ammonia solution. |
| Solder ability (Solder Wetting) | 95% or more wetting area | Terminal tip immersed in a 2355 tin bath for 20.5 sec. |
| Resistance to Soldering Heat (Appearance) | No Damage, Deformation | At least 5 times under conditions of 305 sec. in a 2605 hot air oven. |
2512251656_BOOMELE-Boom-Precision-Elec-1-25T-4P_C31597.pdf
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