3M 40-Way IDC Connector Socket for Cable Mount, 2-Row
- RS Stock No.:
- 3237946
- Mfr. Prt No.:
- 89140-0101HA
- Brand:
- 3M
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 3237946 |
| Product description | 3M 40-Way IDC Connector Socket for Cable Mount, 2-Row |
| Manufacturer / Brand | 3M |
| Manufacturer part number | 89140-0101HA |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 3237946 |
| Product description | 3M 40-Way IDC Connector Socket for Cable Mount, 2-Row |
| Manufacturer / Brand | 3M |
| Manufacturer part number | 89140-0101HA |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 28, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: US
Product Details
A cost effective range of connectors and accessories, with a choice of performance level, for use in industrial and commercial applications.
3M 891 Series 2.54 x 2.54mm IDC Ribbon Cable Sockets
From 3M, the 891 Series ribbon cable connectors feature military polarization and centre bumps. They terminate faster than two-piece sockets and their sword packaging makes easy loading of manual and semi-automatic assembly equipment.
These 891 series IDC ribbon cable socket connectors have a double-recessed cover which allows cable to be terminated from either side and are supplied preassembled.
Strain reliefs (192-7530 typically) are available separately
PCB mounting components are based on a 2.54mm grid pitch
Cable mounting connectors use 1.27mm pitch flat ribbon cable
See 3M IDC ribbon cable – typically stock no.120-8413.
Dedicated tooling is also available
Features and Benefits
• Preassembled, terminates faster than two-piece sockets
• Sword packaging makes easy loading of manual and semi-automatic assembly equipment
• Bumps prevent premature latch locking during shipment
• Optional double-sided adhesive pull tab for easy unplugging
• Double-recessed cover for cable terminating from either side eliminates need for single-recessed cover connectors
Applications
Ribbon cables are known for their space saving and high data transfer capabilities. They are often used to connect internal computer peripherals, and less frequently for external connections. They are known for being well suited to mass termination with IDC (insulation displacement connectors.) This quick and practical termination solution means that ribbon cabling is a common standard in electronics and computing.
Why choose 3M?
3M are a reliable name in computing and electronic connection. Combined with RS Components excellent customer service, 3M provides a range of specialist connectivity solutions for a variety of industries and applications.
Specifications
| Attribute | Value |
| Brand | 3M |
| Number of Contacts | 40 |
| Number of Rows | 2 |
| Gender | Female |
| Pitch | 2.54 mm |
| Mounting Type | Cable Mount |
| Body Orientation | Right Angle |
| Termination Method | IDC |
| Current Rating | 1 A |
| Contact Plating | Gold over Nickel |
| Series | 891 |
| Minimum Operating Temperature | -55 °C |
| Maximum Operating Temperature | +105 °C |
| Voltage Rating | 1 kV ac |
| Housing Material | PBT |
| Contact Material | Brass |