10pcs 2.54mm L7.43/9.7/11.75/17.8mm Round Single Row 1x40Pin Hole Breakable PCB IC Crystal Transistor Female Pin Header Socket
SPECIFICATIONS
Brand Name: E-SIMPO
Choice: yes
Does it include a Battery?: No
Does it include wireless functionality?: No
EU LVD Voltage: Low voltage: Below 50Vac or 75Vdc
Gender: Female
High-concerned chemical: None
Keyword: 2.54mm Round Female Header, Single Row
Model Number: 2.54 Female Header 1*40P
Origin: Mainland China
Type: 2.54mm Female Header
Voltage: 5 V 12 V 20 V 30 V
is_customized: Yes
semi_Choice: yes
10pcs 2.54mm L7.43/9.7/11.75/17.8mm Round Single Row 1x40Pin Hole Breakable PCB IC Crystal Transistor Female Pin Header Socket
Pin-Pin Distance/Pitch: 2.54mm
Total Height L7.43mm/9.7/11.75mm are with round hole, round pin, but L17.8mm is round socket, but square pins, see below drawings before you place order
Row Qty: Single Row
Pin Quantity: 40Pins/pc
Pin Length: 3.0mm
Current Rating: 3Amps
Insulator Resistance: 5000Megohms min
Dielectric Withstanding: AC 500V
Operating Temperature: -40-105 Celsuis Degree
Contact Material: Phosphor bronze
L7.43mm Female Gold/Tin plated size:

L9.7mm Female Tin plated size:

L11.75mm Female Tin plated size:

L17.8mm Female Tin plated size: Please kindly noted, for L17.8mm model, socket is round, but pin is not round , it is 0.64 SQ, like standard pin header.











- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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