M4-5H Datasheet – 5V, PIC Relay

The Part Number is M4-5H, M45H.

This post explains for relay.

Package: PCB DIP 8 Pin Type

Manufacturer: PIC

Preview images :

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M4-5H image


M4 20.0 x 9.8 x 12.0


1. DIL Pitch Terminals

2. High Sensitivity

3. Conforms to FCC Part 68 1.5kV Surge and Dielectric 1000VAC

4. Fully sealed (immersion cleaning).

5. High Reliability bifurcated Contact.

6. Application for Telecommunication Equipment, Office Equipment, Security Alarm Systems, Measuring instruments, Medical Monitoring Equipment, Audio Visual Equipment, Flight Simulator, Sensor Control.

M4 – 12 H A W Ordering Information 1 2 3 4 5 1 Part Mumber: M4 2 Coil Rated Voltage: DC:3:3V; 5:5V; 6:6V; 9:9V; 12:12V; 18:18V; 24:24V; 48:48V 3 Enclosure: H: Sealed Type 4 Nominal Coil Power: Nil:0.15W; A:0.2W; M:0.45W 5 Contact Material: Nil: Ag Pd; W: Ag Ni Contact Data CAUTION: Contact Arrangement Contact Material Contact Rating (resistive) Max. Switching Power Max. Switching Voltage Contact Resistance or Voltage drop Operation Electrical life Mechanical 2C DPDT(B-M) Bifurcated Crossbar Ag Pd( Gold clad>) Ag Ni(Gold clad 1A/24VDC; 0.5A/120VAC 30W 62.5VA 220VDC 250VAC 50m 1A/24VDC 5 10 […]

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Other data sheets are available within the file:

M4-003  M4-005  M4-006  M4-009  M4-012  M4-018  M4-024 M4-048  M4-005M
M4-006M  M4-009M  M4-012M  M4-018M  M4-024M  M4-048M

M4-5H Datasheet

PIC16F628 Datasheet – 8-bit PIC Microcontroller – Microchip

Part Number: PIC16F628

Function : FLASH-Based 8-Bit CMOS Microcontroller

Package: DIP 18 Pin type, SSOP 20 Pin type

Manufacturer: Microchip Technology



The high performance of the PIC16F62X family can be attributed to a number of architectural features commonly found in RISC microprocessors. To begin with, the PIC16F62X uses a Harvard architecture, in which, program and data are accessed from separate memories using separate buses. This improves bandwidth over traditional Von Neumann architecture where program and data are fetched from the same






1. High Performance RISC CPU:

(1) Only 35 instructions to learn
(2) All single cycle instructions (200 ns), except for program branches which are two-cycle
(3) Operating speed:
– DC – 20 MHz clock input
– DC – 200 ns instruction cycle

2. Peripheral


(1) 16 I/O pins with individual direction control
(2) High current sink/source for direct LED drive
(3) Analog comparator module with:
– Two analog comparators
– Programmable on-chip voltage reference (VREF) module

3. CMOS Technology:


(1) Wide operating voltage range
– PIC16F627 – 3.0V to 5.5V
– PIC16F628 – 3.0V to 5.5V
– PIC16LF627 – 2.0V to 5.5V
– PIC16LF628 – 2.0V to 5.5V



Official Homepage: www.microchip.com/PIC16F628

 PIC16F628 Datasheet


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