JST EH, 2.5mm Pitch, 5 Way, 1 Row, Straight PCB Header, Through Hole

  • RS Stock No. 515-1412
  • Mfr. Part No. B5B-EH-A (LF) (SN)
  • Manufacturer JST
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

EH Series Straight Headers

JST EH series 2.5mm pitch single-row shrouded top-entry (straight) PCB headers. They have integral keying which ensures correct polarisation when mated. For corresponding crimp socket housings see RS 311-6209 typical; for IDC socket housings see RS 311-6287 typical.


Manufacturer’s part numbers BxxB-EH-A have 3.2mm long pins; part numbers BxxB-EH have 4.0mm long pins.


UL File No. 60389, CSA File No. LR20812


UL 60389; CSA LR20812; DIN/VDE 0627

Product Specification
Rated current 3A AC / DC (when used with AWG #22)
Rated voltage 250V AC / DC
Operating temperature range -25°C to +85°C (including temperature-rise value on applying current)
Contact resistance Initial / 10 mΩ or below
  After environmental testing / 20 mΩ or below
Insulation resistance 1000MΩ or above
Withstand voltage AC 800 V・1 minute
Applicable cable range AWG #30 to #22
Compatible printed board thickness 0.8 to 1.6 (mm)
Current Rating 3A (IDC Sockets 2A)
Voltage Rating 250Vac
Crimp & IDC Tin-plated Phosphor Bronze
Headers Tin-plated Brass
Contact Resistance 10mΩ initial
Insulation Material Nylon 66 to UL94V-0
Temperature Rating -25°C to + 85°C
Attribute Value
Series EH
Pitch 2.5mm
Number of Contacts 5
Number of Rows 1
Body Orientation Straight
Shrouded/Unshrouded Shrouded
Mounting Type Through Hole
Connector System Wire to Board
Termination Method Solder
Contact Plating Tin
Type Wire to Board
Contact Material Brass
Current Rating 3A
Voltage Rating 250 V ac/dc
340 In stock for delivery within 3 working days
Price Each (In a Pack of 10)
HK$ 1.735
(exc. GST)
Per unit
Per Pack*
10 - 240
250 - 990
1000 - 2490
2500 - 4990
5000 +
*price indicative
Packaging Options:
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