TE Connectivity 1-1703639-1 12-Way HDSCS Heavy Duty Female Sealed Housing | Suqin

Short Description:

art Number: 1-1703639-1
Product Series: HDSCS
Product Component Type: Automotive Housing for Female Terminals (Receptacle Housing)
Number of Positions: 12 Positions
Number of Rows: 2 Rows Configuration
Connector System: Wire-to-Wire Assembly
Nominal Voltage Architecture: 12 V / 24 V / 48 V
Contact Size / Mating Tab Width: 1.5K / 1.5 mm [.059 in]
Contact Current Rating: 20 A Maximum per Circuit
Centerline Pitch: 4 mm [.157 in]

Product Detail

Product Tags

Buy high-performance TE Connectivity 1-1703639-1 12-position HDSCS heavy duty sealed female automotive housing at Suqin. Features IP67 weatherproof rating, PBT GF30 shell, and 1.5mm tab width for 12V/24V/48V commercial vehicle power circuits.

Data Overview

Technical Parametric Attributes	Spec Detail Values
Part Number	1-1703639-1
Connector & Housing Type	Housing for Female Terminals (Receptacle)
Connector Shape	Rectangular
Number of Positions	12
Number of Rows	2
Connector System	Wire-to-Wire
Nominal Voltage Architecture	12 V / 24 V / 48 V
Max Operating Voltage	60 VDC
Circuit Application	Power
Contact Size Variety	1.5K
Mating Tab Width	1.5 mm [.059 in]
Contact Current Rating (Max)	20 A
Centerline Pitch	4 mm [.157 in]
Product Length	54.1 mm [2.13 in]
Connector Height	31.25 mm [1.23 in]
Product Width	25.7 mm [1.012 in]
Housing Material	PBT GF30
Primary Product Color / Keying	Black / Code A
Integrated Secondary Lock Color	Yellow Slider
Operating Temperature Range	-40 to 140 °C [-40 to 284 °F]
IP Rating	IP67
UL Flammability Rating	UL 94V-0
Connector Mounting Type	Cable Mount (Free-Hanging)

Product Details

Core Technical Features	Engineering Advantages	Operational & Commercial Benefits
IP67 Rated HDSCS Weatherproof Protection	Equipped with a reliable internal silicone perimeter seal and interfacial ring to fully lock out high-pressure water, dust, and aggressive road grime.	Ensures non-stop signal and power transmission stability in highly exposed under-chassis areas, drastically dropping circuit failure risks and heavy vehicle maintenance downtime.
PBT GF30 High-Thermal Shell (UL 94V-0)	Uses 30% glass-filled polybutylene terephthalate to withstand severe mechanical impacts and continuous ambient temperatures up to 140°C.	Eliminates the risks of physical housing cracking, deformation, or melting under severe under-hood environments, ensuring a prolonged operational lifecycle for wiring harnesses.
High Current 20A Capacity with 1.5K Contact Sizes	Safely carries high current loads across a compact 12-pin layout without experiencing excessive thermal escalation or localized overheating.	Provides an optimized, space-saving power delivery breakout solution for modern commercial electric vehicles, agriculture systems, and construction machinery.

Our advantage

● Brand supply diversification,
Convenient one-stop shopping

● Covers a wide range of fields
Automobile, electromechanical, industrial, communication, etc.

● Complete information, fast delivery
Reduce intermediate links

● Good after-sales service
Quick response, professional reply

● Original genuine guarantee
Support professional consultation

● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.

Q1: Does the 1-1703639-1 housing package include the female receptacle terminals?

No. The 1-1703639-1 part number designates the unpopulated black plastic PBT GF30 female housing block and its pre-assembled yellow slide lock latch components. The matching 1.5K size female receptacle contacts and individual single-wire rubber seals (SWS) must be sourced and ordered separately based on your specific wire cross-sectional thickness.

Q2: What is the mechanical function of the bright yellow slider block component on this housing?

The yellow component acts as an integrated secondary slide lock mechanism (Lever/Slider system). When mating this female housing with its corresponding male tab header, sliding this yellow block inward provides an exceptionally high mechanical mating force and ensures the connector components are fully locked together, eliminating terminal back-out and loose connections caused by severe chassis vibration.

Q3: Is this HDSCS series housing certified to perform reliably in exposed extreme temperature locations?

Yes, absolutely. The 1-1703639-1 housing is molded from premium glass-reinforced PBT GF30 material and possesses an IP67 waterproof certification. It is rated to handle continuous environmental operating temperatures ranging from -40°C all the way up to 140°C, making it a perfect selection for engine compartments, heavy truck powertrains, marine wiring layouts, and outdoor industrial machinery.