Name: 0520451245 CONN FFC VERT 12POS 1.25MM PCB
Brand: Molex
SKU: 0520451245
Price: 40.00 USD
Availability: InStock
Rating: 4.9 (2 reviews)

Question 1

What is the Mfr

Accepted Answer

Mfr refers to the component's producing company, whose brand and manufacturing processes directly impact the component's performance, consistency, and traceability, making it a key reference during selection.

Question 2

What is the Series

Accepted Answer

Series indicates a manufacturer’s organized range of components, often named with a common prefix or code, to streamline product selection and ensure compatibility across similar models.

Question 3

What is the Package

Accepted Answer

his term denotes the protective casing (often made of plastic, ceramic, or metal) that encapsulates an integrated circuit, determining its size, reliability, and suitability for different mounting technologies like through-hole or SMT.

Question 4

What is the Base Product Number

Accepted Answer

By using the Base Product Number, manufacturers and customers can efficiently communicate about component families without detailing every specification, streamlining the procurement process.

Question 5

What is the Actuator Material

Accepted Answer

Actuator Material refers to the primary substance or combination of substances used to construct the core moving or force-generating component in an electromechanical actuator.

Question 6

What is the Contact Material

Accepted Answer

Contact Material refers to the specific metal or alloy used at the interface where two conductors meet to establish an electrical path in connectors, switches, or relays. Its core properties include conductivity (affecting contact resistance), hardness (a

Question 7

What is the FFC, FCB Thickness

Accepted Answer

FFC/FPC Thickness refers to the total cross-sectional dimension of a Flexible Flat Cable or Flexible Printed Circuit board in an unstressed state. It is a core physical dimension that determines flexibility, spatial footprint, and mechanical strength, wit

Question 8

What is the Housing Material

Accepted Answer

Housing Material refers to the primary substance forming the external protective enclosure of a component, such as plastic, metal, or composite material.

Question 9

What is the Cable End Type

Accepted Answer

Cable End Type refers to the specific connector or termination method installed at the end of a cable for connection.

Question 10

What is the Housing Color

Accepted Answer

Housing Color is the visual color of the product's housing, used for identification, aesthetics, or brand differentiation.

Question 11

What is the Actuator Color

Accepted Answer

This parameter specifies the visible color of the actuator's external housing or operating button, determined by pigments in its molded plastic or coating. It serves as a key visual identifier for user interface differentiation, status indication (e.g., e

Question 12

What is the Mating Cycles

Accepted Answer

The specified number of times a separable electrical connector can be successfully mated (connected) and unmated (disconnected) while maintaining its electrical and mechanical performance within datasheet specifications. This rating is a key reliability m

Question 13

What is the Flat Flex Type

Accepted Answer

This term categorizes a flexible flat cable or circuit based on its core physical construction and the arrangement of its conductors. It defines whether the cable is a simple parallel array of conductors (e.g., straight or twisted pair) or a more complex

Question 14

What is the Connector/Contact Type

Accepted Answer

This specifies the physical form and electrical interface of both the connector housing and its internal contacts. It defines the mating mechanism, current-carrying capacity, and the mechanical/electrical interface standard (e.g., USB Type-C, D-Sub, sprin

Question 15

What is the Product Status

Accepted Answer

Product Status indicates the commercial availability and production stage of the component, such as Active, Not for New Design (NRND), Obsolete, or Last Time Buy (LTB).

Question 16

What is the Operating Temperature

Accepted Answer

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the powe

Question 17

What is the Contact Finish

Accepted Answer

A conductive surface treatment applied to the electrical contact areas of connectors, switches, or relay terminals. Its primary functions are to protect the base metal from oxidation and corrosion, reduce contact resistance, and enhance solderability and

Question 18

What is the Termination

Accepted Answer

The specific method and hardware used to establish a permanent or semi-permanent electrical and mechanical connection at the end of a wire, cable, or component lead. Common methods include soldering, crimping, screw clamping, insulation displacement, and

Question 19

What is the Features

Accepted Answer

These are the additional, non-core capabilities or characteristics integrated into a component beyond its primary function. They enhance performance, reliability, or ease of use, such as built-in protection (thermal shutdown, overcurrent), enable/disable

Question 20

What is the Voltage Rating

Accepted Answer

The maximum sustained potential difference a component can withstand between its terminals without risk of insulation breakdown, performance degradation, or permanent damage. This absolute maximum rating, specified in volts (V) for either DC or AC (RMS) c

Question 21

What is the Current Rating (Amps)

Accepted Answer

Specifies the maximum continuous current a conductor, connector, or component can safely carry without exceeding its thermal limits, thereby preventing overheating and ensuring long-term reliability. This ampere (A) rating is a fundamental parameter for s

Question 22

What is the Mounting Type

Accepted Answer

Mounting Type refers to the standardized classification of the method by which an electronic component or module is physically secured and electrically connected to a printed circuit board, chassis, or panel. It defines how the component integrates into t

Question 23

What is the Height Above Board

Accepted Answer

This dimension specifies the vertical clearance between the bottom of a component's package (or its mounting surface) and the top of the printed circuit board after installation. It is a critical mechanical parameter for ensuring adequate space for airflo

Question 24

What is the Contact Finish Thickness

Accepted Answer

This parameter specifies the vertical dimension of the metallic plating layer applied to the electrical contact surfaces of a connector, switch, or relay terminal. Measured in micrometers (µm) or microinches (µ-in), it is a critical determinant of the con

Question 25

What is the Locking Feature

Accepted Answer

A mechanical mechanism integrated into a connector or component housing to secure the mated pair against unintended disconnection due to vibration, shock, or cable strain. Common types include push-pull latches, screw-lock collars, and lever-actuated syst

Question 26

What is the Number of Positions

Accepted Answer

It specifies the total count of individual, electrically distinct connection points or terminals available within a single connector, switch, relay, or terminal block. This fundamental parameter defines the component's capacity for establishing independen

Question 27

What is the Pitch

Accepted Answer

The nominal center-to-center distance between adjacent pins, pads, or contacts on a component, connector, or across a PCB. Measured in millimeters or inches, it is a fundamental dimensional parameter that dictates component footprint, PCB trace routing de

Question 28

What is the Material Flammability Rating

Accepted Answer

A flammability classification for the insulating or housing material of a component, indicating its resistance to ignition and flame propagation when exposed to a standardized ignition source. Common rating systems include UL 94 (e.g., V-0, V-1, HB) and I

Molex 0520451245

FH21-10S-1DS

FH21-18S-1DS

FH21-26S-1DS

FH21-8S-1DSA

FH21-16S-1DSA

FH21-24S-1DSA

FH10A-14S-1SHB

FH10A-30S-1SHB

FH10A-12S-1SH

FH10A-20S-1SH