3440-5002 3M Connector (Other) In Stock
3M 3440-5002 is a polarized four-wall board connector receptacle. Its body is about 0.339 inch wide and 0.681 inch deep. Gold-over-nickel mating contacts support dependable multi-signal board interconnection.
- Manufacturer
- 3M
- Package
- Other
- Pin Count
- 30
- Lifecycle
- OBSOLETE
- Datasheet
- 3440-5002 Datasheet PDF
- Category
- Connector
- Price
- From $4.5200(MOQ 1)
- Temp Range
- -55.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 3440-5002?
- Polarized housing guides correct mating
- Four-wall receptacle protects contact alignment
- Gold-over-nickel mating contact finish
- Compact 0.339-inch body breadth
What is 3440-5002 used for?
Use 3440-5002 for ribbon-cable and board connections requiring guided, polarized mating. Its protected interface suits industrial control and electronic equipment assemblies.
What are the specifications of 3440-5002?
| Pbfree Code | No |
| YTEOL | 0 |
| Additional Feature | 3M, POLARIZED |
| Board Mounting Option | HOLE .099-.111 |
| Body Breadth | 0.339inch |
| Body Depth | 0.681inch |
| Body/Shell Style | RECEPTACLE |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (30) OVER NICKEL (100) |
| Contact Finish Termination | Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | COPPER ALLOY |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Dielectric Withstanding Voltage | 1000VAC V |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulation Resistance | 1000000000Ω |
| Insulator Color | GRAY |
| Insulator Material | GLASS FILLED POLYESTER |
| JESD-609 Code | e0 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.1inch |
| Mating Contact Row Spacing | 0.1inch |
| Mixed Contacts | NO |
| Mounting Style | RIGHT ANGLE |
| 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 | 2.54mm |
| Plating Thickness | 30u inch |
| Polarization Key | CTR W/GUIDE SLOTS |
| Reference Standard | UL, CSA |
| Terminal Length | 0.112inch |
| Terminal Pitch | 2.54mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 30 |
| 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 |
What are equivalent replacements for 3440-5002?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How wide and deep is the 3440-5002 body?
The listed connector body is approximately 0.339 inch wide and 0.681 inch deep, plus the clearance needed for mating hardware.
How does the connector prevent incorrect orientation?
The 3440-5002 is polarized, providing 1 mechanical orientation feature that guides the compatible mating connector into the intended position.
What plating is used on the mating contacts?
The mating contacts use 30 microinch gold over 100 microinch nickel, supporting stable electrical contact under appropriate connector operating conditions.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About 3M
3M is a leading electronic component manufacturer. FindMyChip sources 3M ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $6.7800 | $6.78 |
| 2+ | $4.5200 | $9.04 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”
You May Also Like
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
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
TSM-110-02-S-DV
SAMTEC
Connector
2274001-1
TE Connectivity
Connector
0533980671
Molex
Connector
LCQT-SSOP20
ARIES
Connector
615008145221
Würth Elektronik
Connector
615008137421
Würth Elektronik
Connector
615008140621
Würth Elektronik
Connector
MEC6-130-02-L-DV-A
SAMTEC
Connector
MEC6-130-02-L-D-RA1
SAMTEC
Connector
MEC6-120-02-L-DV-A
SAMTEC
Connector
MEC6-120-02-L-D-RA1
SAMTEC
Connector