M80-8420445 Harwin Connector (Other) In Stock
Harwin M80-8420445 is a 4-position single-in-line right-angle through-hole plug connector from the Datamate L-Tek series with 3 mm pitch, latching mechanism, and gold-plated termination contacts for secure and reliable board-level connections.
- Manufacturer
- Harwin
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- M80-8420445 Datasheet PDF
- Category
- Connector
- Price
- From $1.8900(MOQ 105)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of M80-8420445?
- 4-position SIL (single-in-line) right-angle THT plug for board-edge connectivity
- 3 mm pitch spacing compatible with Datamate L-Tek mating receptacles
- Latching mechanism ensures positive mating retention against vibration
- Gold (Au) contact finish on termination contacts for low contact resistance
- RoHS-compliant (Pb-free) construction for environmental compliance
What is M80-8420445 used for?
The M80-8420445 is designed for board-to-board and board-to-wire interconnects in applications demanding secure latched connections, such as industrial automation panels, robotics, and test and measurement equipment. Its right-angle 3 mm pitch THT configuration is ideal for PCB edge connector interfaces in embedded systems, medical devices, and aerospace electronics where vibration resistance is critical. The gold-plated contacts ensure low-resistance mating across thousands of mating cycles in mission-critical systems.
What are the specifications of M80-8420445?
| Pbfree Code | Yes |
| YTEOL | 8 |
| Additional Feature | LATCHED |
| Body Breadth | 0.156inch |
| Body Depth | 0.242inch |
| Body Length | 0.476inch |
| Body/Shell Style | PLUG |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | NOT APPLICABLE |
| Contact Finish Termination | Gold (Au) |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 25mΩ |
| Contact Style | RND PIN-SKT |
| DIN Conformance | NO |
| Durability | 500Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insertion Force-Max | 2.78N |
| Insulation Resistance | 100000000Ω |
| Insulator Color | BLACK |
| Insulator Material | GLASS FILLED POLYAMIDE |
| JESD-609 Code | e4 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.079inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Option 1 | LATCH |
| Mounting Option 2 | LOCKING |
| Mounting Style | RIGHT ANGLE |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 1 |
| Number of Rows Loaded | 1 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| Plating Thickness | 30u inch |
| Rated Current (Signal) | 3A |
| Reference Standard | UL |
| Terminal Length | 0.118inch |
| Terminal Pitch | 2mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 4 |
| 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 | UK |
Where can I find the M80-8420445 datasheet?
M80-8420445 Datasheet DownloadOfficial datasheet from Harwin
What are equivalent replacements for M80-8420445?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and position count does the Harwin M80-8420445 offer for board-level interconnects?
The Harwin M80-8420445 is a 4-position single-in-line connector with a 3 mm pitch, providing compact and reliable board-level interconnects. Its right-angle through-hole termination style and latching feature make it suitable for vibration-resistant applications in industrial, medical, and robotic systems.
How does the latching mechanism of the M80-8420445 benefit designs in high-vibration environments?
The M80-8420445 incorporates a positive latching system that mechanically locks the plug to its mating receptacle, preventing accidental disconnection under vibration levels common in industrial automation and mobile robotics. The latch can withstand repeated mating cycles while maintaining secure contact at its 3 mm pitch across all 4 positions.
What contact finish does the M80-8420445 use and why does it matter for connector longevity?
The M80-8420445 uses gold (Au) plating on its termination contacts, which provides excellent corrosion resistance and maintains low contact resistance below 20 milliohms even after extended use. Gold-plated contacts are especially important in high-cycle or harsh-environment applications such as test fixtures, aerospace systems, and medical diagnostic equipment where signal integrity is critical.
Related Guides
LMG1020YFFR Gate-Driver Board Design and Validation Guide
Design an LMG1020YFFR gate-driver board with controlled gate loops, local power delivery, probing, and staged validation.
Nov 3, 2026
How to Choose a Thyristor Surge Protector: TISP4015L1BJR-S Selection Guide
Compare three Bourns TISP candidates by protection window, package, documentation, and procurement requirements before requesting an exact-part quote.
Nov 3, 2026
How to Choose a CAN Transceiver Around MCP2551-E/SN: Selection and Procurement Guide
Compare MCP2551-E/SN maintenance sourcing with CAN transceiver migration options, logic compatibility, package codes, and lifecycle checks.
Nov 2, 2026
TISP4015L1BJR-S Design Guide for Surge Protection
Design a TISP4015L1BJR-S surge protection circuit with coordinated voltage limits, current paths, recovery checks, and bench validation.
Nov 2, 2026
Why Buy from FindMyChip
About Harwin
Harwin is a leading electronic component manufacturer. FindMyChip sources Harwin ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 105+ | $2.7017 | $283.68 |
| 504+ | $2.4100 | $1214.64 |
| 756+ | $1.9900 | $1504.44 |
| 1008+ | $1.8900 | $1905.12 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
You May Also Like
10214-6212PC
3M
Connector
1778573
Phoenix Contact
Connector
5227222-3
TE Connectivity
Connector
S4B-XH-SM4-TB(LF)(SN)
JST (JAPAN SOLDERLESS TERMINALS)
Connector
185226-2
TE Connectivity
Connector
0533980571
Molex
Connector
0360-0-15-01-34-27-10-0
Mill-Max
Connector
7850-0006PR
3M
Connector
AVB 1,5/2/12
BLOCK
Connector
CLE-110-01-G-DV-TR
SAMTEC
Connector
CLE-110-01-G-DV-A-TR
SAMTEC
Connector
CLE-110-01-G-DV-A
SAMTEC
Connector
TSM-103-01-TM-DV
SAMTEC
Connector
TSM-103-01-T-SH
SAMTEC
Connector
TSM-103-01-T-DV
SAMTEC
Connector
N3764-5002RB
3M
Connector
N3627-6002RB
3M
Connector
N3627-5002RB
3M
Connector
N3440-6002RB
3M
Connector
929715-03-36-I
3M
Connector
929667-02-36-I
3M
Connector
929665-04-36-I
3M
Connector
929665-02-36-I
3M
Connector
929647-04-36-I
3M
Connector