JST NH Series Straight Through Hole Pin Header, 21 Contact(s), 2.5 mm Pitch, 1 Row, Unshrouded
- RS Stock No.:
- 546-8518
- Mfr. Part No.:
- B21P-SHF-1AA (LF)(SN)
- Manufacturer:
- JST
Bulk discount available
Subtotal (1 pack of 10 units)*
SGD25.70
(exc. GST)
SGD28.00
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
In Stock
- Plus 130 unit(s) shipping from 19 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 90 | SGD2.57 | SGD25.70 |
| 100 - 490 | SGD2.493 | SGD24.93 |
| 500 - 2490 | SGD2.415 | SGD24.15 |
| 2500 - 4990 | SGD2.363 | SGD23.63 |
| 5000 + | SGD2.311 | SGD23.11 |
*price indicative
- RS Stock No.:
- 546-8518
- Mfr. Part No.:
- B21P-SHF-1AA (LF)(SN)
- Manufacturer:
- JST
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | JST | |
| Product Type | Pin Header | |
| Series | NH | |
| Current | 3A | |
| Pitch | 2.5mm | |
| Number of Contacts | 21 | |
| Number of Rows | 1 | |
| Orientation | Straight | |
| Shrouded/Unshrouded | Unshrouded | |
| Mount Type | Through Hole | |
| Connector System | Wire-to-Board | |
| Contact Plating | Tin | |
| Contact Material | Brass | |
| Row Pitch | 2.5mm | |
| Termination Type | Solder | |
| Minimum Operating Temperature | 0°C | |
| Standards/Approvals | No | |
| Voltage | 250 V | |
| Select all | ||
|---|---|---|
Brand JST | ||
Product Type Pin Header | ||
Series NH | ||
Current 3A | ||
Pitch 2.5mm | ||
Number of Contacts 21 | ||
Number of Rows 1 | ||
Orientation Straight | ||
Shrouded/Unshrouded Unshrouded | ||
Mount Type Through Hole | ||
Connector System Wire-to-Board | ||
Contact Plating Tin | ||
Contact Material Brass | ||
Row Pitch 2.5mm | ||
Termination Type Solder | ||
Minimum Operating Temperature 0°C | ||
Standards/Approvals No | ||
Voltage 250 V | ||
- COO (Country of Origin):
- JP
JST NH series 2.5mm Through Hole PCB Headers
A range of 2.5mm pitch through hole PCB headers for use with the JST HVQ and NH series of wire-to-board connectors. These single-row headers are available with from 2 to 25 ways in both straight and right-angle styles.
• Voltage rating: 250V ac/dc
• Current rating: 3A
• Initial contact resistance: < 10mΩ
• UL Recognized E60389
• CSA Certified LR20812
• RoHS Compliant
2.5mm Wire to Board, JST NH Series
Related links
- JST NH Series Straight Through Hole Pin Header 2.5 mm Pitch Unshrouded
- JST NH Series Straight Through Hole Pin Header 2.5 mm Pitch Unshrouded
- JST NH Series Straight Through Hole Pin Header 2.5 mm Pitch Unshrouded
- JST NH Series Straight Through Hole Pin Header 2.5 mm Pitch Unshrouded
- JST NH Series Straight Through Hole Pin Header 2.5 mm Pitch Unshrouded
- JST NH Series Straight Through Hole Pin Header 2.5 mm Pitch Unshrouded
- JST NH Series Straight Through Hole Pin Header 2.5 mm Pitch Unshrouded
- JST NH Series Straight Through Hole Pin Header 2.5 mm Pitch Unshrouded