Eaton UTS78D98S32 Receptacle - IP68/69K Waterproof
Part Number: UTS78D98S32
Quick Summary
Eaton Souriau UTS78D98S32 is a plastic waterproof IP68/69K receptacle designed for rugged industrial assemblies. This solution addresses moisture ingress and unreliable PCB connections in harsh environments common to automation and machinery installations. The design aligns with UL 1977, IEC 61984, and CSA-C22.2 No.182.3 standards, with RoHS exemption 6.c, ensuring regulatory compliance and sustainability. Its compact jam-nut form factor minimizes space, while three gold-plated PCB contacts optimize signal integrity. By combining robust protection with straightforward installation, it delivers dependable connectivity for challenging applications and reduces maintenance downtime in demanding settings.
Product Information
Extended Description
UTS78D98S32 Eaton: Plastic jam nut receptacle & hold down clips,without backshell, with 3 female PCB contacts, IP68/69K in unmated conditions; UTS78D98S32
Product Name
Eaton Souriau UTS series plastic waterproof IP68/69k connector
Catalog Number
UTS78D98S32
Product Length/Depth
25.3 mm
Product Height
24 mm
Product Width
24 mm
Product Weight
7.7 g
Compliances
UL 1977 (please contact us for more details) ROHS exemption 6.c IEC 61984 (please contact us for more details) CSA-C22.2 No.182.3 (please contact us for more details)
Current rating
7 A IEC 7 A UL
Environmental conditions
Flammability rating UL94 HB REACH RoHS
Environmental resistance
Resistant against oil Resistant against basic bath Resistant against mineral oil UV resistant, no degradation after 5 years of exposure in natural environment Vibrations level Per IEC 60512-4 - from 10 to 2000 Hz Resistant against gasoline Resistant against acid bath
Test current
7 A CSA 7 A UL 7 A IEC
Test voltage
50 V IEC 250 V CSA 250 V UL
Connector accessory option
No backshell possibility
Connector orientation
N
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Socket (Female)
Contact plating
Gold
Contact type
PCB
Coupling type
1/3 Bayonet
Degree of protection
IP68
Insert material
Neoprene
Layout
98
Shell material
Plastic
Shell size
8
Mating cycles
250
Operating temperature - max
105 °C
Operating temperature - min
-40 °C
Receptacle type
Jam Nut Receptacle
Number Of Contacts
3
Number of cavity #20
3
Nut material
Aluminium
Salt spray
500 hour
Feature: IP68/IP69K protection provides superior ingress resistance in unmated conditions. Business impact: reduces field failure due to moisture, improving uptime in outdoor, washdown, or chemical-rich environments. Application: machine tools, agricultural equipment, and outdoor automation where exposure to water and dust is routine. Feature: 7 A current rating supports reliable power and signal transfer without overdesign. Business impact: enables compact connector footprints while meeting typical control panel loads, lowering system costs. Application: PCB-mounted receptacles in compact control cabinets and panel assemblies. Feature: 3 gold-plated PCB contacts with a 1/3 bayonet coupling offers low contact resistance and secure mating. Business impact: improves electrical performance and withstands vibration, reducing contact wear. Application: precise sensor networks and control interfaces in robotics and process lines. Feature: Jam Nut Receptacle with no backshell option simplifies installation in tight spaces. Business impact: faster assembly and easier field retrofits, cutting install time. Application: panel-mounted enclosures with limited clearance. Feature: Insert material Neoprene and aluminum nut provide environmental sealing and mechanical stability. Business impact: resists oil, leakage, and corrosion, extending service life. Application: harsh industrial environments including oil- and mineral-based fluids. Feature: Operating range −40 °C to 105 °C and 250 mating cycles deliver rugged durability. Business impact: supports equipment with wide temperature swings and repetitive connection cycles, reducing replacement costs. Application: mobile machinery, conveyors, and outdoor instrumentation.
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FAQs
Yes. The jam-nut receptacle design is optimized for panel mounting without a backshell, and it accepts PCB contacts loaded for straightforward board-to-wire integration. Its compact 25.3 mm length and 24 mm width help conserve panel space while providing reliable electrical connections in constrained layouts.
The UTS78D98S32 is rated for 7 A (current) and supports up to 50 V IEC / 250 V CSA/UL test voltages. It offers IP68 protection, a operating temperature range from −40 °C to 105 °C, and gold-plated PCB contacts. These specs enable dependable operation in harsh industrial environments with exposure to moisture, oil, and vibration.
Absolutely. With IP68/69K sealing, neoprene insert material, and aluminum nut, it is well-suited for outdoor automation, mobile equipment, and harsh manufacturing floors. Its 250 mating cycles and vibration resistance make it a durable choice for equipment that requires frequent connect/disconnect cycles without compromising performance.
The connector complies with UL 1977, IEC 61984, and CSA-C22.2 No.182.3. It also carries RoHS exemption 6.c, supporting safer materials and reduced hazardous content. These certifications facilitate qualification for regulated industries and simplify supplier approvals.
The three PCB contacts with gold plating reduce contact resistance and wear, while the jam-nut receptacle design simplifies field maintenance and replacements. With a compact footprint, high seal integrity, and robust coupling, it lowers downtime, extends service life, and provides predictable maintenance planning for cost-conscious projects.