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1-173851-1 is a versatile AMP Multilock Connector System designed for wire-to-wire connections, featuring 12 positions with a centerline pitch of 3.5 mm and 5.5 mm. It's crafted from PBT material and offers a natural color housing for female terminals. This connector is not sealable, ensuring a reliable signal transmission with an operating temperature range of -30 to 105°C and a UL 94HB flammability rating.
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1-173851-1
Tyco
| Specification Category | Description/Value | Unit |
|---|---|---|
| Product Model | 1-173851-1 | - |
| Connector System | Wire-to-Wire | - |
| Number of Positions | 12 | - |
| Centerline (Pitch) | 3.5 mm / 5.5 mm | mm |
| Centerline (Pitch) | 0.138 in / 0.217 in | in |
| Sealable | No | - |
| Operating Voltage (VDC) | 12 | V |
| Nominal Voltage | 12 | V |
| Cable Exit Angle | 180° | ° |
| Primary Product Color | Natural | - |
| Contact Type | Receptacle | - |
| Contact Size | 1.8mm | mm |
| Mating Tab Width | 1.8 mm | mm |
| Housing Material | PBT | - |
| Row-to-Row Spacing | 6.3 mm | mm |
| Product Length | 21.6 mm | mm |
| Product Width | 31.8 mm | mm |
| Connector Height | 26.05 mm | mm |
| Operating Temperature | -30 – 105°C | °C |
| Operating Temperature (°F) | -22 – 221°F | °F |
| Circuit Application | Signal | - |
| UL Flammability Rating | UL 94HB | - |
| Packaging Quantity | 100 | Units |
The 12-Position Wire-to-Wire Connector 1-173851-1 is a versatile female terminal housing designed for signal transmission in automotive and industrial electrical systems. As part of Tyco’s AMP Multilock Connector System, this compact connector prioritizes high-density connectivity without compromising on reliability. Its non-sealable design is optimized for interior and protected automotive applications, where signal integrity and easy assembly are critical. The natural color housing blends seamlessly with wiring harnesses, while its robust PBT material ensures durability in daily use. Ideal for compact vehicles, electric cars, and automotive electronics, this connector is a go-to choice for engineers seeking efficient wire-to-wire signal solutions.
Modern vehicles are equipped with an increasing number of electronic components—from infotainment systems to driver-assist sensors—all requiring reliable signal connections. This high-density connector fits into tight spaces behind dashboards, in door panels, and within control modules, supporting up to 12 signal lines in a compact footprint. It simplifies wiring harness design, reducing clutter and improving assembly efficiency.
In automotive systems where low-voltage signal integrity is paramount—such as sensor networks, navigation systems, and climate control units—this connector delivers consistent performance. Its precision-engineered contacts minimize signal loss and interference, ensuring accurate data transmission between components. It is particularly well-suited for electric vehicles and hybrid cars, where sensitive electronic systems rely on error-free signal flow.
With 12 positions and fine centerline pitches, the connector maximizes wire-to-wire connection density, making it perfect for space-constrained applications. The compact design allows for more connections in less space, reducing the overall size of wiring harnesses and lowering installation costs.
Optimized for 12V operating voltage, the connector maintains signal clarity even in noisy electrical environments. The receptacle contact type and 1.8mm contact size ensure a stable connection that resists signal degradation, while the PBT housing provides insulation. This makes it ideal for transmitting audio, data, and control signals in automotive electronics.
The integrated primary locking feature simplifies the assembly process, allowing for quick and secure terminal insertion without the need for specialized tools. The polarization system prevents incorrect mating, reducing installation errors and saving time on the production line. Its lightweight design also reduces the overall weight of the wiring harness, contributing to improved vehicle fuel efficiency.
Constructed from high-quality PBT material, the housing offers excellent resistance to heat, chemicals, and mechanical stress. It withstands the rigors of automotive use, including temperature fluctuations and vibration, without cracking or deforming. The natural color is resistant to fading, maintaining its appearance over time.
The rectangular shape and compact dimensions make the connector easy to route through tight spaces in vehicles. The row-to-row spacing is calibrated for optimal wire management, preventing tangling and simplifying maintenance. Each position is clearly marked, facilitating quick identification during installation and repairs.
We provide custom assembly services for customers requiring pre-wired connectors, reducing production time and labor costs. Packaging options include individual bags, bulk boxes, and labeled containers for easy inventory tracking. We can also accommodate custom packaging quantities to match production schedules, from small batches to large-scale orders.
To meet specific industry requirements, we offer adaptations such as UL-certified variants and modified contact configurations. Our technical team provides detailed documentation, including wiring diagrams and installation guides, to ensure seamless integration into your systems. We also offer on-site support for large-scale installations, helping to resolve any integration challenges quickly.
| Specification Category | Description/Value | Unit |
|---|---|---|
| Product Model | 1-173851-1 | - |
| Connector System | Wire-to-Wire | - |
| Number of Positions | 12 | - |
| Centerline (Pitch) | 3.5 mm / 5.5 mm | mm |
| Centerline (Pitch) | 0.138 in / 0.217 in | in |
| Sealable | No | - |
| Operating Voltage (VDC) | 12 | V |
| Nominal Voltage | 12 | V |
| Cable Exit Angle | 180° | ° |
| Primary Product Color | Natural | - |
| Contact Type | Receptacle | - |
| Contact Size | 1.8mm | mm |
| Mating Tab Width | 1.8 mm | mm |
| Housing Material | PBT | - |
| Row-to-Row Spacing | 6.3 mm | mm |
| Product Length | 21.6 mm | mm |
| Product Width | 31.8 mm | mm |
| Connector Height | 26.05 mm | mm |
| Operating Temperature | -30 – 105°C | °C |
| Operating Temperature (°F) | -22 – 221°F | °F |
| Circuit Application | Signal | - |
| UL Flammability Rating | UL 94HB | - |
| Packaging Quantity | 100 | Units |
The 12-Position Wire-to-Wire Connector 1-173851-1 is a versatile female terminal housing designed for signal transmission in automotive and industrial electrical systems. As part of Tyco’s AMP Multilock Connector System, this compact connector prioritizes high-density connectivity without compromising on reliability. Its non-sealable design is optimized for interior and protected automotive applications, where signal integrity and easy assembly are critical. The natural color housing blends seamlessly with wiring harnesses, while its robust PBT material ensures durability in daily use. Ideal for compact vehicles, electric cars, and automotive electronics, this connector is a go-to choice for engineers seeking efficient wire-to-wire signal solutions.
Modern vehicles are equipped with an increasing number of electronic components—from infotainment systems to driver-assist sensors—all requiring reliable signal connections. This high-density connector fits into tight spaces behind dashboards, in door panels, and within control modules, supporting up to 12 signal lines in a compact footprint. It simplifies wiring harness design, reducing clutter and improving assembly efficiency.
In automotive systems where low-voltage signal integrity is paramount—such as sensor networks, navigation systems, and climate control units—this connector delivers consistent performance. Its precision-engineered contacts minimize signal loss and interference, ensuring accurate data transmission between components. It is particularly well-suited for electric vehicles and hybrid cars, where sensitive electronic systems rely on error-free signal flow.
With 12 positions and fine centerline pitches, the connector maximizes wire-to-wire connection density, making it perfect for space-constrained applications. The compact design allows for more connections in less space, reducing the overall size of wiring harnesses and lowering installation costs.
Optimized for 12V operating voltage, the connector maintains signal clarity even in noisy electrical environments. The receptacle contact type and 1.8mm contact size ensure a stable connection that resists signal degradation, while the PBT housing provides insulation. This makes it ideal for transmitting audio, data, and control signals in automotive electronics.
The integrated primary locking feature simplifies the assembly process, allowing for quick and secure terminal insertion without the need for specialized tools. The polarization system prevents incorrect mating, reducing installation errors and saving time on the production line. Its lightweight design also reduces the overall weight of the wiring harness, contributing to improved vehicle fuel efficiency.
Constructed from high-quality PBT material, the housing offers excellent resistance to heat, chemicals, and mechanical stress. It withstands the rigors of automotive use, including temperature fluctuations and vibration, without cracking or deforming. The natural color is resistant to fading, maintaining its appearance over time.
The rectangular shape and compact dimensions make the connector easy to route through tight spaces in vehicles. The row-to-row spacing is calibrated for optimal wire management, preventing tangling and simplifying maintenance. Each position is clearly marked, facilitating quick identification during installation and repairs.
We provide custom assembly services for customers requiring pre-wired connectors, reducing production time and labor costs. Packaging options include individual bags, bulk boxes, and labeled containers for easy inventory tracking. We can also accommodate custom packaging quantities to match production schedules, from small batches to large-scale orders.
To meet specific industry requirements, we offer adaptations such as UL-certified variants and modified contact configurations. Our technical team provides detailed documentation, including wiring diagrams and installation guides, to ensure seamless integration into your systems. We also offer on-site support for large-scale installations, helping to resolve any integration challenges quickly.
