Molex, Pico-Lock, 503763, 4 Way, 1 Row, Right Angle PCB Header
- RS Stock No.:
- 8399850
- Mfr. Prt No.:
- 503763-0491
- Brand:
- Molex
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 | 8399850 |
| Product description | Molex, Pico-Lock, 503763, 4 Way, 1 Row, Right Angle PCB Header |
| Manufacturer / Brand | Molex |
| Manufacturer part number | 503763-0491 |
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 | 8399850 |
| Product description | Molex, Pico-Lock, 503763, 4 Way, 1 Row, Right Angle PCB Header |
| Manufacturer / Brand | Molex |
| Manufacturer part number | 503763-0491 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | May 4, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: MY
Product Details
1.00mm Wire-to-Board - Molex Pico-Lock
The 1.00mm pitch Pico-Lock range of Wire-to-Board Connectors from Molex has a Low Profile on the board with a High Current capability and a durable Locking System. The positive Locking System of the 1.00mm pitch Pico-Lock range of Wire-to-Board Connectors is situated on the side of the connector crimp housings to maintain the Low Profile height. PCB retention and mechanical stability is provided by the wide fitting nails (solder tabs) of the 1.00mm pitch Pico-Lock range of Wire-to-Board Headers. The design of the 1.00mm pitch Pico-Lock range of Wire-to-Board Connectors includes Polarization and Mating Guide to prevent mismating on connection. Visual mating assurance plus additional retention is provided by the Top Friction Lock of the 1.00mm pitch Pico-Lock range of Wire-to-Board Connectors.
Pico-Lock SMT Headers Series 503763
The Pico-Lock Series 503763 SMT Headers mate with Crimp Housings stock number 839-9844 typical.
The above board height of the Right Angle Pico-Lock Series 503763 SMT Headers is 1.5 mm.
The contacts of the Pico-Lock Series 503763 SMT Headers have Gold plated mating and solder areas with the Fitting Nail (Solder Tabs) being Tin plated.
Specifications
| Attribute | Value |
| Brand | Molex |
| Shrouded/Unshrouded | Shrouded |
| Termination Method | Solder |
| Series | Pico-Lock |
| Number of Contacts | 4 |
| Number of Rows | 1 |
| Pitch | 1.0 mm |
| Connector System | Wire to Board |
| Contact Plating | Gold |
| Current Rating | 1.5 A |
| Contact Material | Copper Alloy |
| Mounting Type | Surface Mount |
| Body Orientation | Right Angle |
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