Datasheet

HIF3BA-XXX Datasheet – Ribbon Cable Connector ( PDF )

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Part Number: HIF3BA-XXX

Function: Ribbon Cable connector Compliant with MIL Standard

Manufacturer: HIROSE ELECTRIC

Image:

HIF3BA-XXX datasheet

 

Description

HIF3BA-XXX is a ribbon cable connector series from Hirose, designed in compliance with MIL standards for reliable board-to-cable interconnection. It is intended for use with flat ribbon cables (typically UL2651 AWG#28) and incorporates mechanical polarization features to prevent mis-insertion. The connector is widely used in industrial, instrumentation, and embedded systems requiring robust and repeatable connections.

1. Product Compliant with MIL Standard

HIF3B series has been developed as a product compliant with MIL

standard, and used for wide applications.

2. UL Approval Product

HIF3B series connectors are UL approved.

3. Mechanism to Prevent Mis-insertion

Features

  • MIL standard compliant ribbon cable connector
  • UL-approved product for safety and reliability
  • Supports UL2651 AWG#28 flat ribbon cable
  • 2.54 mm pitch (standard IDC spacing)
  • Multiple pin counts available (e.g., 6, 10, 14 positions)
  • IDC (Insulation Displacement Contact) termination for easy cable assembly
  • Reliable mechanical locking and alignment system

Mechanical Characteristics

Parameter Description
Pitch 2.54 mm
Cable Type Flat ribbon cable (UL2651, AWG#28)
Termination IDC (Insulation Displacement)
Mounting Cable mount (mates with PCB header)

Mis-insertion Prevention Mechanism

  • Guide-key system aligns connector with mating header
  • Polarizing key embedded in socket prevents incorrect orientation
  • Mechanical asymmetry ensures correct mating position

Compliance & Certification

  • MIL standard compliant design
  • UL approved for safety (file varies by model)

Design Notes

  • Ensure compatibility with matching Hirose HIF3B series pin headers
  • Use proper IDC crimping tool to ensure reliable termination
  • Maintain correct cable orientation to match polarization key
  • Verify pin count and pitch for system compatibility
  • Consider strain relief for high-vibration environments

How to Choose This Part

  • Select based on required number of positions (e.g., 6, 10, 14 pins)
  • Ensure compatibility with AWG#28 ribbon cable
  • Verify mating connector (header) type and pitch
  • Choose variants with locking features if vibration resistance is required

Typical Applications

  • Board-to-cable interconnections
  • Industrial control systems
  • Instrumentation and measurement equipment
  • Embedded systems and computing interfaces

Alternative / Equivalent Products

  • Hirose HIF3B header series
  • TE Connectivity IDC ribbon connectors
  • Amphenol FCI ribbon cable connectors
  • 3M IDC socket connectors

Other data sheets are available within the file:

HIF3BA- 6D-2.54R , HIF3BA-10D-2.54R , HIF3BA-14D-2.54R

HIF3BA-16D-2.54R , HIF3BA-20D-2.54R , HIF3BA-26D-2.54R

HIF3BA-30D-2.54R , HIF3BA-34D-2.54R , HIF3BA-40D-2.54R

HIF3BA-50D-2.54R , HIF3BB-50D-2.54R , HIF3BA-60D-2.54R

HIF3BB-60D-2.54R , HIF3BA-64D-2.54R , HIF3BB-64D-2.54R

 

HIF3BA-XXX Datasheet PDF Download


HIF3BA-XXX pdf

 

DO3316T-473MLB Datasheet – 47 µH, SMT Power Inductor ( PDF )

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Part Number: DO3316T-473MLB

Function: 47 µH, High Temp Power Inductor

Manufacturer: Coilcraft Inc

Images:

DO3316T-473MLB datasheet

Description

DO3316T-473MLB is a high-temperature, shielded ferrite power inductor designed for automotive and high-reliability power applications. It offers low DC resistance (DCR), high current handling capability, and stable inductance under elevated temperature conditions, making it suitable for DC/DC converters and power management circuits.

Features

  • Inductance: 47 µH (±10% tolerance typical)
  • Designed for high-temperature operation (up to 125°C ambient)
  • AEC-Q200 Grade 1 qualified (–40°C to +125°C)
  • Low DC resistance (DCR) for improved efficiency
  • High RMS current handling capability
  • Shielded construction (reduced EMI)
  • Soldered self-leaded design for robust mounting
  • RoHS compliant (Sn-Ag-Cu termination)

Mechanical / Material Characteristics

  • Core material: Ferrite
  • Construction: Molded / shielded power inductor
  • Weight: 0.95 ~ 1.25 g
  • Excellent solderability and mechanical reliability

Electrical Characteristics (Typical)

  • Inductance (L): 47 µH
  • Tolerance: ±10%
  • Low DCR → reduces conduction losses
  • High saturation current (Isat) → prevents inductance drop under load

Design Notes

  • Verify both IRMS (thermal limit) and Isat (magnetic saturation limit)
  • Ferrite core → low core loss at high frequency but saturation-sensitive
  • Place close to switching node to minimize loop area and EMI
  • Consider temperature derating for automotive environments
  • Shielded structure helps reduce radiated EMI in dense layouts

Typical Applications

  • Automotive DC/DC converters
  • Switch-mode power supplies (SMPS)
  • Power management for industrial electronics
  • LED drivers and battery-powered systems
  • Point-of-load (POL) converters

How to Choose This Inductor

  • Select inductance value based on switching frequency and ripple current
  • Ensure IRMS rating exceeds load current
  • Ensure Isat exceeds peak inductor current
  • Evaluate DCR for efficiency-sensitive designs
  • Confirm thermal margin under worst-case ambient conditions

Other data sheets are available within the file:

DO3316T, DO3316T-102MLB, DO3316T-102MLD,

DO3316T-103MLB, DO3316T-103MLD

DO3316T-473MLB Datasheet PDF Download


DO3316T-473MLB pdf