1-521388-3
TE Connectivity AMP Connectors
3Board Guide, Glow Wire Compliant-40°C ~ 120°C
Ref. price$1.3500
Lead time on requestGet quote ›
TE Connectivity AMP Connectors 1521 Series
15 variants · TE Connectivity AMP Connectors
About the TE Connectivity AMP Connectors 1521 Series
The TE Connectivity AMP Connectors 1521 Series series groups 15 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common applications of General Purpose, connector type of Header and contact finish - mating of Tin. Variants differ by contact length - post, features and insulation height, so you can match the exact contact length - post your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current TE Connectivity AMP Connectors 1521 Series variants and discontinued ones from a single page.
Select a variant by
- Contact length - post
- - · 0.138\" (3.50mm)
- Features
- Board Guide, Glow Wire Compliant · Glow Wire Compliant
- Insulation height
- 0.504\" (12.80mm) · 0.658\" (16.71mm)
- Mounting type
- Through Hole · Through Hole, Right Angle
- Operating temperature
- -40°C ~ 120°C · -40°C~120°C
- Positions
- 2 · 3 · 4 · 5 · 6 · 7 · 8
Shared specifications
- Applications
- General Purpose
- Connector type
- Header
- Contact finish - mating
- Tin
- Contact finish - post
- Tin
- Contact finish thickness - mating
- 150.0µin (3.81µm)
- Contact finish thickness - post
- 150.0µin (3.81µm)
- Contact length - mating
- -
- Contact material
- Brass
- Contact shape
- Rectangular
- Current rating
- -
- Fastening type
- Latch Holder
- Gender
- Tab
Variant comparison
| Parameter | 1-521388-3 | 1-521383-2 | 1-521383-3 | 1-521383-4 | 1-521383-5 | 1-521383-6 |
|---|---|---|---|---|---|---|
| Contact length - post | 0.138\" (3.50mm) | 0.138\" (3.50mm) | 0.138\" (3.50mm) | 0.138\" (3.50mm) | 0.138\" (3.50mm) | 0.138\" (3.50mm) |
| Features | Board Guide, Glow Wire Compliant | Board Guide, Glow Wire Compliant | Board Guide, Glow Wire Compliant | Board Guide, Glow Wire Compliant | Board Guide, Glow Wire Compliant | Board Guide, Glow Wire Compliant |
| Insulation height | 0.504\" (12.80mm) | 0.504\" (12.80mm) | 0.504\" (12.80mm) | 0.504\" (12.80mm) | 0.504\" (12.80mm) | 0.504\" (12.80mm) |
| Mounting type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating temperature | -40°C ~ 120°C | -40°C~120°C | -40°C ~ 120°C | -40°C ~ 120°C | -40°C ~ 120°C | -40°C ~ 120°C |
| Positions | 3 | 2 | 3 | 4 | 5 | 6 |
Request a quote on any TE Connectivity AMP Connectors 1521 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
Frequently asked questions
- How do the TE Connectivity AMP Connectors 1521 Series variants differ?
- TE Connectivity AMP Connectors 1521 Series part numbers differ by contact length - post, features, insulation height and mounting type. Use the selection guide above to pick by contact length - post.
- How many TE Connectivity AMP Connectors 1521 Series part numbers are listed?
- 15 TE Connectivity AMP Connectors 1521 Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for TE Connectivity AMP Connectors 1521 Series?
- Request a quote (RFQ) for any TE Connectivity AMP Connectors 1521 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.