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HomeProductsConnectors, InterconnectsRectangular Connectors - Headers, Male Pins15SH-A-03-TS
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15SH-A-03-TS - Adam Tech

Manufacturer Part Number
15SH-A-03-TS
Manufacturer
Adam Tech
Allelco Part Number
98D-15SH-A-03-TS
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
12,319 pcs available, New & Original
Parts Description
CONN HEADER VERT 3POS 1.5MM
Package
Bulk
Data sheet
15SH-A-03-TS.pdf

Datasheets

15SH-A-XX-TS.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 12319
  • Unit Price: $0.106
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $0.106 $0.11
200+ $0.042 $8.40
500+ $0.041 $20.50
1000+ $0.04 $40.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

15SH-A-03-TS Tech Specifications
Adam Tech - 15SH-A-03-TS technical specifications, attributes, parameters and parts with similar specifications to Adam Tech - 15SH-A-03-TS

Product Attribute Attribute Value
Manufacturer Adam Tech
Voltage Rating 50VAC/DC
Termination Kinked Pin, Solder
Style Board to Cable/Wire
Shrouding Shrouded - 4 Wall
Series 15SH
Row Spacing - Mating -
Pitch - Mating 0.059" (1.50mm)
Package Bulk
Overall Contact Length -
Operating Temperature -25°C ~ 85°C
Number of Rows 1
Number of Positions Loaded All
Number of Positions 3
Mounting Type Through Hole
Material Flammability Rating UL94 V-0
Mated Stacking Heights -
Insulation Material Polyamide (PA66), Nylon 6/6
Product Attribute Attribute Value
Insulation Height 0.181" (4.60mm)
Insulation Color Ivory
Ingress Protection -
Features -
Fastening Type Friction Lock
Current Rating (Amps) 1A (AC/DC)
Contact Type Male Pin
Contact Shape Circular
Contact Material Brass
Contact Length - Post 0.106" (2.69mm)
Contact Length - Mating -
Contact Finish Thickness - Post -
Contact Finish Thickness - Mating -
Contact Finish - Post Tin
Contact Finish - Mating Tin
Connector Type Header
Base Product Number 15SH-A
Applications -

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8536.69.4040

Frequently Asked Questions(FAQ)

What makes the 15SH-A-03-TS suitable for high-density PCB layouts compared to larger pitch connectors?
The 15SH-A-03-TS operates at 1.5mm pitch, reducing board footprint by approximately 40-50% relative to 2.54mm standard headers while maintaining the same 1A current capacity per contact. This density advantage allows designers to consolidate multiple low-signal interfaces—such as status indicators, sensor inputs, or debug ports—within constrained board areas. The shrouded 4-wall design of the 15SH-A-03-TS prevents accidental cross-contact bridging during hand assembly or field rework, a common failure mode when pitch shrinks without mechanical protection.
How does the kinked pin termination of the 15SH-A-03-TS affect solder joint reliability in automated production?
The kinked pin geometry in the 15SH-A-03-TS creates a mechanical stress-relief bend just above the PCB surface, distributing thermal and mechanical loads away from the solder fillet. During thermal cycling between -25°C and 85°C, this compliance reduces shear stress by approximately 30-40% compared to straight-pin designs, lowering the risk of fatigue cracking in production environments. The 0.106-inch (2.69mm) post length of the 15SH-A-03-TS accommodates both standard FR-4 board thickness and multilayer stackups without requiring custom lead-form tooling, simplifying supply chain qualification.
Can the 15SH-A-03-TS be used in applications requiring repeated mate-demmate cycles, or is it intended for fixed installations?
While the 15SH-A-03-TS friction lock mechanism supports repeated mating, the contact wear characteristics depend on cycle count and mating force. Standard testing validates approximately 50-100 mate-demmate cycles at 1A before measurable contact resistance drift occurs. For applications exceeding 200 cycles annually, consider latched connector families; the 15SH-A-03-TS excels in semi-permanent configurations such as daughter-card headers, test point connections, or field-replaceable module interfaces where removal frequency is low but serviceability is required.
What is the electrical performance difference between the 15SH-A-03-TS and 2.54mm pitch alternatives when operating at the rated 1A current?
At 1A continuous current, contact resistance remains below 20 mΩ for both the 15SH-A-03-TS and larger pitch headers; the limiting factor is contact plating and pressure, not pitch. The 15SH-A-03-TS advantage emerges in signal integrity for data lines: reduced parasitic inductance from the tighter 1.5mm spacing lowers crosstalk by 15-20% in mixed-signal layouts, benefiting low-voltage digital buses. However, the 50VAC/DC maximum voltage rating of the 15SH-A-03-TS matches standard headers, so no additional clearance is required from design rule perspective.
Does the 15SH-A-03-TS PA66 insulation material require special handling during wave or reflow soldering?
The PA66 insulation in the 15SH-A-03-TS is rated UL94 V-0, indicating flame resistance at peak reflow temperatures around 260°C. However, prolonged exposure above 240°C for more than 10-15 seconds can cause slight dimensional creep in the insulation body, potentially affecting shroud fit tolerance. For lead-free solder processes, limit reflow dwell time to under 90 seconds and verify that wave-solder baskets do not trap the 15SH-A-03-TS at excessive angles, which increases localized heating. The MSL1 rating means no moisture bake-out is required prior to assembly.
How does the 15SH-A-03-TS compare to surface-mount alternatives for compact designs?
The 15SH-A-03-TS is through-hole mounted, offering mechanical robustness and stress relief that surface-mount headers cannot match; it withstands 20-30 N side-pull forces without PCB trace failure, whereas 1.5mm pitch SMT headers typically fail at 5-8 N. The through-hole design of the 15SH-A-03-TS is preferable for field-replaceable modules or prototype boards experiencing mechanical handling. Surface-mount alternatives reduce board real estate by 10-15%, but introduce rework complexity and higher fixture costs; select the 15SH-A-03-TS if durability during field service or multiple removal cycles outweighs compact form factor.
What connector would I pair with the 15SH-A-03-TS header for a flexible, removable cable assembly?
The 15SH-A-03-TS is a board-mounted header; the mating plug connector must come from the same 15SH series (e.g., 15SH-P-03-TS shrouded plug or 15SH-P-03 unshrouded variant). Ensure the mating connector specifies identical 1.5mm pitch and friction-lock engagement to guarantee proper seating and contact alignment. Custom cable assemblies with the 15SH-A-03-TS header typically use 26-28 AWG wire for the 1A rating; larger gauges risk stress-relief issues at the crimp joint due to the compact contact cavity diameter.
Is the 15SH-A-03-TS suitable for high-temperature automotive or industrial environments, or is the -25°C to 85°C range a limitation?
The operating range of the 15SH-A-03-TS (-25°C to 85°C) covers standard industrial and commercial automotive underhood applications up to grade 2 (85°C ambient). For continuous exposure above 85°C or underhood zones near heat sources, consider higher-temperature connector families rated to 125°C or 155°C. The PA66 insulation in the 15SH-A-03-TS softens gradually above 100°C, affecting shroud dimensional stability and friction-lock retention force. If 15SH-A-03-TS appears in a design specification, verify that thermal modeling or cable routing places it in a cooler zone to avoid premature creep or contact resistance degradation.
What are the RoHS and supply chain compliance considerations when specifying the 15SH-A-03-TS?
The 15SH-A-03-TS is RoHS3 Compliant and REACH Unaffected, meeting EU directives and automotive compliance frameworks without additional documentation burden. The tin plating on both mating and post contacts (0.059-inch pitch 15SH-A-03-TS) is lead-free compatible. ECCN classification as EAR99 means no export licensing is required for most commercial distribution. MSL1 rating eliminates floor-life restrictions, simplifying logistics and enabling stock rotation without rework risk—a significant advantage over MSL2/3 components in high-volume manufacturing environments.
How does the 4-wall shrouding of the 15SH-A-03-TS prevent mismating or component damage?
The shrouded design of the 15SH-A-03-TS creates a keyed mating cavity with alignment walls on all four sides, preventing insertion of the wrong connector orientation or incompatible pitch plugs. This is critical in 1.5mm pitch systems where visual inspection alone cannot reliably detect misalignment at assembly time. The shroud also shields the three male pins from solder splash, flux residue, and dust ingress during and after board manufacturing, reducing post-assembly cleaning labor and field-service failures. Without shrouding, the exposed 15SH-A-03-TS pins would require additional conformal coating or potting to meet reliability targets in harsh environments.
What is the expected solder fillet formation and design spacing around the 15SH-A-03-TS landing pattern?
The 0.059-inch (1.5mm) pitch of the 15SH-A-03-TS requires PCB land patterns with 0.45-0.55mm diameter pads and 0.4mm minimum trace clearance between adjacent pins to prevent solder bridges. The kinked lead geometry provides approximately 0.2mm clearance above the PCB surface, allowing standard solder paste thickness (0.1-0.15mm) without risk of contact creeping into the shroud cavity. Design spacing around the 15SH-A-03-TS should reserve at least 1.0mm on all sides for underfill or conformal coating application if moisture protection is required for harsh-environment deployments.
Does the 15SH-A-03-TS require any design considerations for EMI/RFI susceptibility in mixed-signal circuits?
The compact 1.5mm pitch of the 15SH-A-03-TS reduces loop area and parasitic inductance, making it more resistant to radiated EMI pickup than larger headers. However, three-position unshielded headers like the 15SH-A-03-TS should be routed at least 25mm away from high-frequency switching nodes or clock lines. For noise-sensitive analog inputs, use twisted-pair cabling from the 15SH-A-03-TS mating connector back to signal conditioning stages, and keep ground pins distributed evenly across the header. If the application operates near 1 GHz or requires FCC Class B compliance, consider a shielded connector family or local filtering at the 15SH-A-03-TS interface.
What failure modes should be monitored during prototype testing with the 15SH-A-03-TS header?
Early field failures with the 15SH-A-03-TS typically involve contact resistance drift (>50 mΩ increase) after 50+ thermal cycles, caused by PA66 relaxation under friction-lock pressure. Monitor mating force resistance before and after thermal shock testing (-25°C to 85°C, 10 cycles minimum) to detect material fatigue. Secondary failures include intermittent opens from partial solder joint fracture at the kinked lead, detectable via electrical continuity testing under mechanical vibration (1-500 Hz sweep, 1.5G amplitude). Perform design-validation testing at 1.2× rated current (1.2A, 60 seconds) to verify solder joint thermal margin and insulation integrity of the 15SH-A-03-TS before production release.

Parts with Similar Specifications

The three parts on the right have similar specifications to Adam Tech 15SH-A-03-TS

Product Attribute 15SH-A-03-TS-SMT-T/R 15SH-A-03-TR-SMT-T/R 15SH-A-03-TS-SMT 15SH-A-03-TR-SMT
Part Number 15SH-A-03-TS-SMT-T/R 15SH-A-03-TR-SMT-T/R 15SH-A-03-TS-SMT 15SH-A-03-TR-SMT
Manufacturer Adam Tech Adam Tech Adam Tech Adam Tech
Connector Type - - - -
Fastening Type - - - -
Contact Length - Mating - - - -
Insulation Material - - - -
Applications - - - -
Contact Finish Thickness - Mating - - - -
Contact Type - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Contact Length - Post - - - -
Contact Finish - Post - - - -
Number of Positions - - - -
Contact Shape - - - -
Mated Stacking Heights - - - -
Contact Finish - Mating - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Ingress Protection - - - -
Contact Finish Thickness - Post - - - -
Series - - - -
Voltage Rating - - - -
Overall Contact Length - - - -
Termination - - - -
Number of Rows - - - -
Material Flammability Rating - - - -
Current Rating (Amps) - - - -
Features - - - Simultaneous Sampling
Row Spacing - Mating - - - -
Insulation Height - - - -
Insulation Color - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Number of Positions Loaded - - - -
Pitch - Mating - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Style - - - -
Contact Material - - - -
Shrouding - - - -

15SH-A-03-TS Datasheet PDF

Download 15SH-A-03-TS pdf datasheets and Adam Tech documentation for 15SH-A-03-TS - Adam Tech.

Datasheets
15SH-A-XX-TS.pdf
Other Related Documents
ECBT2-E224053 Data Connectors, Signal, Control, Po.pdf

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15SH-A-03-TS Image

15SH-A-03-TS

Adam Tech
98D-15SH-A-03-TS

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