1658621-3 TE Connectivity, 1658621-3 Datasheet - Page 93

• Manufacturer Part Number: 1658621-3
• Description: WIRE-BOARD CONN RECEPTACLE 16POS, 2.54MM
• Manufacturer: TE Connectivity
• Series: AMP-LATCH Novor
• Type: IDC Connectorr

Specifications of 1658621-3

• Connector Type: Wire To Board
• Contact Termination: IDC / IDT
• Gender: Receptacle
• No. Of Contacts: 16
• No. Of Rows: 2
• Pitch Spacing: 2.54mm
• Contact Plating: Gold
• Rohs Compliant: Yes
• Pitch: 2.54 mm
• Number Of Rows: 2
• Number Of Contacts: 16
• Termination Method: IDT
• Brand/series: AMP-LATCH™, NOVO
• Primary Type: Interconnect System
• Product Type: Receptacles / Sockets - Housings
• Contact Gender: Socket (Female)
• Number Of Positions / Contacts: 16
• Mounting Style: Free Hanging
• Termination Style: Solder Pin
• Housing Material: Thermoplastic
• Contact Material: Phosphor Bronze
• Product Line: AMP-LATCH
• Shrouded: No
• Termination Method To Wire/cable: IDC
• Ul File Number: E28476
• Csa File Number: LR 7189
• Contact - Rated Current (a): 1
• Operating Voltage Reference: AC
• Operating Voltage (vac): 250
• Wire/cable Size (awg): 26 – 28
• Wire/cable Size (mm²): 0.08 – 0.15
• Wire/cable Size (cma): 158 – 296
• Profile Height (y-axis) (mm [in]): 15.16 [0.5968]
• Number Of Positions: 16
• Centerline (mm [in]): 2.54 [0.100]
• Row-to-row Spacing (mm [in]): 2.54 [0.100]
• Length (x-axis) (mm [in]): 24.89 [0.9799]
• Width (z-axis) (mm [in]): 7.49 [0.2949]
• Contact Design: Tuning Fork
• Contact Type: Socket
• Contact Base Material: Phosphor Bronze
• Contact Plating, Mating Area, Material: Gold or Palladium Nickel or Performance Based
• Contact Plating, Mating Area, Thickness (µm [?in]): 0.381 [15]
• Connector Style: Receptacle
• Mating Alignment: With
• Mating Alignment Type: Polarization
• Housing Color: Black
• Ul Flammability Rating: UL 94V-0
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Not relevant for lead free process
• Rohs/elv Compliance History: Always was RoHS compliant
• Agency/standard: UL, CSA
• Ul Rating: Recognized
• Ul Voltage Rating (vac): 250
• Operating Temperature (°c [°f]): -65 – +105 [-85 – +221]
• Applies To: Wire/Cable
• Accepts Wire Insulation Diameter, Range (mm [in]): 0.787 – 0.94 [0.031 – 0.037]
• Application Use: Wire-to-Board
• Contact Transmits (typical Application): Signal (Data)
• Packaging Method: Box
• Lead Free Status / Rohs Status: RoHS Compliant part

1. Place pinless header
2. With bottom of pc board
3. Apply an even, centered
over preinstalled posts
so that post tips start
into header cavities.
supported, place steel
block over header. Steel
block must be wider and
longer than header so
that it covers all four sides
of the header. However,
for headers with latches
pre-assembled, the steel
block must not interfere
with the latches.
force on steel block until
header bottoms on pc
board. If posts are
longer than .545 [13.84],
they may be forced
against the steel block
before the header is fully
seated. In this situation,
extreme caution must be
taken so that posts are
not damaged or pushed
out of the pc board.
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