QTH-030-04-L-D-A-K-TR SAMTEC Connector (Other) In Stock
QTH-030-04-L-D-A-K-TR is a 30-position dual-row board-stacking connector plug from SAMTEC with a positioning pin and RoHS-compliant construction for high-density PCB-to-PCB mating. Its 0.787 inch body length and compact dual-row layout make it suitable for mezzanine and daughtercard stack-up applications. Available on tape-and-reel with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 60
- Lifecycle
- ACTIVE
- Datasheet
- QTH-030-04-L-D-A-K-TR Datasheet PDF
- Category
- Connector
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 30-position dual-row board-stacking plug provides 60 contacts for high-density signal and power routing between stacked PCBs in a 0.787 inch body
- Integrated positioning pin ensures accurate board-to-board alignment during assembly, reducing mating misalignment risk in automated production
- RoHS-compliant construction meets global environmental regulations for consumer, industrial, and telecommunications product certifications
- SAMTEC tape-and-reel packaging (TR suffix) enables automated pick-and-place for high-volume SMT assembly lines
Applications
The QTH-030-04-L-D-A-K-TR is used in mezzanine card assemblies, FPGA daughterboard interfaces, and modular embedded computing systems where 60 dual-row contacts must bridge two stacked PCBs with precise mechanical alignment. Its positioning pin feature ensures repeatable registration in automated board-stacking assembly, making it well suited to industrial control modules and high-reliability telecom blades where contact alignment directly affects signal integrity. The connector also appears in compact robotics controllers and medical device mainboards that route power, ground, and high-speed data signals across a tight mezzanine stack-up.
Specifications
| Pbfree Code | Yes |
| Factory Lead Time | 2 Weeks, 6 Days |
| YTEOL | 8.68 |
| Additional Feature | ROHS COMPLIANT |
| Board Mounting Option | POSITIONING PIN |
| Body Breadth | 0.235inch |
| Body Depth | 0.6inch |
| Body Length | 0.787inch |
| Body/Shell Style | PLUG |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Mating | GOLD |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 22mΩ |
| Contact Style | BELLOWED TYPE |
| DIN Conformance | NO |
| Dielectric Withstanding Voltage | 375VAC V |
| Durability | 100Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulation Resistance | 5000000000Ω |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.02inch |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 2 |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 6.1722mm |
| Plating Thickness | 10u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 1A |
| Reference Standard | UL |
| Terminal Pitch | 0.5mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 60 |
| UL Flammability Code | 94V-0 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Costa Rica, Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many contacts does the QTH-030-04-L-D-A-K-TR provide, and what is the connector body length?
The QTH-030-04-L-D-A-K-TR is a 30-position dual-row connector providing 60 contacts in total, housed in a body that is 0.787 inches (approximately 20 mm) long. This high contact density in a compact body makes it appropriate for mezzanine stacking designs where multiple power, ground, and signal rails must cross a board boundary in a limited PCB area.
What does the positioning pin on the QTH-030-04-L-D-A-K-TR accomplish during PCB stack-up assembly?
The positioning pin on the QTH-030-04-L-D-A-K-TR mechanically locates the connector relative to a corresponding hole in the mating PCB before the electrical contacts engage. This prevents lateral offset of 60 contacts during soldering and automated insertion, reducing the risk of bent pins or misaligned pads that would cause intermittent connections in high-vibration industrial or aerospace environments.
Is the QTH-030-04-L-D-A-K-TR compatible with automated pick-and-place assembly, and what packaging does it come in?
Yes, the TR suffix designates tape-and-reel packaging, which is fully compatible with standard SMT pick-and-place machines. The reel format reduces per-placement cycle time in high-volume production and maintains consistent part orientation, ensuring the 60-pin dual-row connector is presented to the placement head correctly on every cycle without manual feeding.
In what lead time and compliance context should procurement teams plan for the QTH-030-04-L-D-A-K-TR?
The QTH-030-04-L-D-A-K-TR has a factory lead time of approximately 2 weeks and 6 days, which is short by connector standards. The part is RoHS compliant, satisfying EU RoHS 2 and similar global environmental directives, so it can be used in consumer electronics, industrial equipment, and telecom infrastructure sold in regulated markets without additional exemption documentation.
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