The Hirose DF1B‑34DP‑2.5DSA(01) is a high-density, double-row male pin header designed for precise, robust board-to-wire connections in demanding electronic applications. With 34 pins at a 2.5 mm pitch, it delivers reliable performance—thanks to its gold-plated brass contacts, UL94 V‑0 flame-retardant polyamide housing, and a clever 4‑wall shrouded design. Ideal for industrial equipment, telecoms, and automotive electronics, this connector balances compactness, durability, and signal integrity.

Why Buy the Hirose White Male Pin Header?

Investing in this header means choosing reliability, safety, and ease of integration. Its gold-plated pins ensure secure, low-resistance connections, while the shrouded housing prevents misalignment. Certified to UL/CSA standards and rated for up to 250 V and –35 °C to +85 °C, it offers consistent performance even in harsh environments.

Product Highlights: Key Features & Benefits

  • Double-row, 34-pin layout (2 × 17) 
  • 2.5 mm pitch, through-hole solder termination 
  • Gold‑plated brass contacts 
  • Shrouded 4‑wall housing with keying slot 
  • UL94 V‑0 flame-retardant nylon housing 
  • Wide operating range
  • Compact form factor & 14 mm mated stacking height
  • UL/CSA certified discrete wire connector.

Hirose Electric Co Ltd DF1B-34DP-2.5DSA(01) Male Pin Header

Manufacturer:
Manufacturer Part No:
DF1B-34DP-2.5DSA(01)
Enrgtech Part No:
ET11778645
Warranty:
Manufacturer
£ 2.29 £ 1.60
Checking for live stock
Contact Finish - Mating:
Gold
Style:
Board to Cable/Wire
HTSUS:
8536.69.4040
RoHS Status:
RoHS Compliant
Operating Temperature:
-35°C ~ 85°C
Contact Finish Thickness - Post:
-
Number of Positions:
34
Contact Finish - Post:
-
edacadModel:
DF1B-34DP-2.5DSA(01) Models
Overall Contact Length:
0.417" (10.60mm)
Insulation Height:
0.374" (9.50mm)
Insulation Color:
White
REACH Status:
REACH Unaffected
Shrouding:
Shrouded - 4 Wall
Applications:
-
Number of Rows:
2
Material Flammability Rating:
UL94 V-0
edacadModelUrl:
/en/models/558391
Contact Shape:
Square
Mated Stacking Heights:
14mm
Voltage Rating:
250V
Row Spacing - Mating:
0.098" (2.50mm)
Connector Type:
Header
Contact Length - Mating:
0.177" (4.50mm)
Number of Positions Loaded:
All
Moisture Sensitivity Level (MSL):
1 (Unlimited)
Contact Finish Thickness - Mating:
8.00µin (0.203µm)
Fastening Type:
Push-Pull
Termination:
Solder
Current Rating (Amps):
-
Contact Length - Post:
0.142" (3.60mm)
Pitch - Mating:
0.098" (2.50mm)
Ingress Protection:
-
Features:
Keying Slot
Mounting Type:
Through Hole
Series:
DF1B
Packaging:
Bulk
Insulation Material:
Polyamide (PA), Nylon
Contact Type:
Male Pin
Contact Material:
Brass
Base Product Number:
DF1B
ECCN:
EAR99



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