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521205-9 Terminals - Housings, Boots by TE Connectivity

521205-9 is a Terminals - Housings, Boots model from TE Connectivity, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Connectors, Interconnects / Terminals - Housings, Boots product path. CONN RCPT HOUSING 0.25 3POS BLUE. TrustCompo combines the available model, brand, hierarchy, and specification details around 521205-9 so buyers can move faster from review to quotation.

RoHS
Datasheet
521205-9 Terminals - Housings, Boots by TE Connectivity | TrustCompo
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Traceability and authenticity checks

Fast RFQ turnaround

Documentation support

Pre-shipment inspection review

Part Number

521205-9

Internal code

TCE000102414

Package

-

Manufacturer

TE Connectivity

Key specifications

Series

Mark III

Min Quantity

1

Category

Connectors, Interconnects

Sub Category

Terminals - Housings, Boots

Description

CONN RCPT HOUSING 0.25 3POS BLUE

key Attributes

-

Datasheet

View 521205-9 Datasheet

Technical document

Open The Official Datasheet

Review the latest datasheet for 521205-9 from TE Connectivity in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.

View 521205-9 Datasheet

Why request a quote

Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.

RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review

Trust signals

Globally recognized certifications

4 certifications

Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.

ISO 9001

Quality management processes for more consistent sourcing and handling.

AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

Environmental management discipline across warehouse and operating workflows.

ESD Control

Electrostatic handling standards to help protect sensitive components.

Ordering workflow

Understand how to order and what policies support the purchase

Use this section to see the fastest ordering path and the policy pages buyers usually review before confirming a component order.

How to order this product

A simple B2B flow helps engineering and procurement teams move from part review to commercial confirmation.

1

Confirm part and quantity

Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.

2

Send RFQ or sample request

Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.

3

Align delivery, payment, and documentation

Before final release, confirm stock timing, shipment method, payment arrangement, and any traceability or inspection documents required by your process.

Policies buyers usually check

These pages explain the operating rules around samples, shipping, payment, and quality support before you place the order.

Get a Sample

Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.

Request evaluation samples

Shipping & Delivery

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Review shipping details

Payment Terms

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Quality & Traceability Center

See how incoming inspection, outgoing verification, traceability support, certifications, and additional testing fit into our quality workflow.

Review quality controls

Structured product content

Review The Product The Way Buyers Actually Evaluate It

Review overview, detailed specifications, and related sourcing content in one structured flow without scanning separate oversized sections.

Product overview

Overview

CONN RCPT HOUSING 0.25 3POS BLUE

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Popular Specs Surfaced First

Export Classifications & Environmental

RoHS Status

RoHS Compliant

Export Classifications & Environmental

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Export Classifications & Environmental

ECCN Code

EAR99

Product Attribute

Option

GENERAL PURPOSE

Product Attribute

Part Status

Active

Product Attribute

Filter Feature

NO

RoHS Status
RoHS Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
ECCN Code
EAR99
Option
GENERAL PURPOSE
Part Status
Active
Filter Feature
NO
Manufacturer
TE Connectivity
Flammability Rating
UL94 V-0
Categories
Connectors, Interconnects
Contact Material
Brass
Reliability
COMMERCIAL
Number Of Conductors
ONE
Mating Retention
With
Insulation Resistance
5000000000Ohm
Contact Resistance
6mOhm
Reference Standard
UL
Lifecycle Status
ACTIVE (Last Updated: 1 week ago)
Factory Lead Time
7 Weeks
Mounting Type
Free Hanging (In-Line)
Body Breadth
0.494 inch
Subcategory
D Type Connectors
Mount
Free Hanging
Published
2014
Durability
500 Cycles
Dielectric Withstanding Voltage
800VAC V
Note
Contacts Not Included
Termination
Crimp
Number Of Positions
3
DIN Conformance
NO
MIL Conformance
NO
IEC Conformance
NO
Number Of Rows
1
Empty Shell
NO
Color
Blue
Pitch
5mm
Material
Nylon
Mixed Contacts
YES
Operating Temperature (Min)
-55°C
Total Number Of Contacts
5
Shell Size
3/B
Preloaded
No
Wire/Cable Gauge
14 AWG
Connector Type
Receptacle, Socket
Additional Feature
AMPLIMITE
Row Spacing
5.0038 mm
Sub-Categories
Terminals - Housings, Boots
Shell Finish
ZINC
Length
9.1948mm
Gender
Female, Receptacle
Terminal Type
Quick Connect, Disconnect
Style
Housing
Terminal Size
0.250 6.35mm
Contact Arrangement
S0C5
Stacking Direction
Top to Bottom
Manufacturer'S Part No.
521205-9
Height
15.12mm
Series
Mark III

Common questions

Product FAQ

Quick answers for buyers reviewing 521205-9, stock, documentation, and sourcing steps.

What is 521205-9?

521205-9 is a Terminals - Housings, Boots component from TE Connectivity. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for 521205-9?

521205-9 is listed with package reference -. The current product description is CONN RCPT HOUSING 0.25 3POS BLUE, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is 521205-9 available in stock?

This page currently shows 88519 units in stock and 81918 units available for 521205-9. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

Can I request a quote or sample for 521205-9?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for 521205-9 by TE Connectivity. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for 521205-9?

Yes. This page links to the datasheet for 521205-9 by TE Connectivity, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify 521205-9 before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for 521205-9 before approving the order.

More sourcing insights

Articles

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