ShenzhenYijiajie Electronic Co., Ltd.
| Logic control voltage Vdd | 3.0 ~ 3.6V DC |
| Packaging Details | Box pack |
| Heating / motor drive voltage Vp | 5.5 ~ 9.5V DC |
| Supply Ability | 1500 |
| Pitch | Horizontal 0.125mm |
| Paper thickness | 60~80μm |
| Payment Terms | L/C, D/A, D/P, T/T, , |
| Paper width | Standard 58mm |
| Effective printing width | 48mm |
| Delivery Time | 5-8 days |
| Resolution | Horizontal 8 dots/mm |
| Single row dot count | 384 dots / row |
| Model Number | LTP02-245-13 |
| Brand Name | YJJ |
| Place of Origin | CHINA |
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Product Specification
| Logic control voltage Vdd | 3.0 ~ 3.6V DC | Packaging Details | Box pack |
| Heating / motor drive voltage Vp | 5.5 ~ 9.5V DC | Supply Ability | 1500 |
| Pitch | Horizontal 0.125mm | Paper thickness | 60~80μm |
| Payment Terms | L/C, D/A, D/P, T/T, , | Paper width | Standard 58mm |
| Effective printing width | 48mm | Delivery Time | 5-8 days |
| Resolution | Horizontal 8 dots/mm | Single row dot count | 384 dots / row |
| Model Number | LTP02-245-13 | Brand Name | YJJ |
| Place of Origin | CHINA | ||
| High Light | 58mm ultra-thin thermal printer core ，handheld POS thermal printer core ，2-inch portable thermal printer core | ||
Product Description:
YJJ LTP02-245-13 2-Inch 58mm Ultra-Thin Thermal Printer Core for Handheld Portable POS Machines
Features:
I. Basic Model Information
Model: LTP02-245-13
Type: Row-type thermal printer core (ultra-thin small 2-inch model)
Suffix distinction: Version 13 has no pressure paper shaft open cover detection switch; only the standard version lacks paper shortage photoelectric sensor + print head thermal resistance temperature measurement; the same series LTP01 is a thick model with a large volume, LTP02 focuses on lightness and portability
II. Printing Core Specifications
Printing method: Thermal dot matrix row printing
Single row dot count: 384 dots / row
Resolution: Horizontal 8 dots/mm (203 DPI), vertical 16 dots/mm
Pitch: Horizontal 0.125mm, vertical 0.0625mm
Paper width: Standard 58mm (compatible with 57.5±0.5mm thermal paper)
Effective printing width: 48mm
Paper thickness: 60~80μm common thermal paper
Maximum printing speed: 100mm/s (industry high-speed model of the same size)
Maximum synchronous heating points: 45 points (lower power consumption compared to LTP01)
Paper feeding structure: Straight paper feeding, simple paper feeding mechanism, compact structure
III. Built-in Detection Sensors
Print head temperature measurement: Built-in NTC thermal resistor, overheat protection
Paper shortage detection: Reflective photoelectric sensor
Paper shaft open cover detection: None (core difference of version 13)
IV. Electrical Power Supply Parameters (Dual Independent Power Supply)
1. Voltage range
Heating / motor drive voltage Vp: 5.5 ~ 9.5V DC
Logic control voltage Vdd: 3.0 ~ 3.6V DC (typical 3.3V)
2. Peak current
Print head peak current: 2.64A (9.5V, simultaneous heating of 45 points)
Stepper motor maximum current: 0.6A
Logic standby current: ≤100mA
3. Print head thermal resistance: 162~198Ω (typical 180Ω@25℃)
4. Wiring: 30Pin FPC flexible wiring
V. Lifespan and Environmental Operating Conditions Service life
Heating pulse life: ≥ 1 billion times
Paper path wear life: ≥ 50 km (original factory standard thermal paper)
Operating environment: -10℃ ~ +50℃, 20% ~ 85% RH (no condensation)
Storage environment: -20℃ ~ +60℃, no condensation
VI. Physical dimensions and weight
Overall dimensions (excluding motor / wiring protrusions): 67.3 × 18.1 × 30.0 mm
Net weight of the entire machine: approximately 28g (about 40% lighter than LTP01-245, ultra-thin and lightweight)
VII. Core advantages comparison LTP01-245-C1
Thickness only 18.1mm, significantly reduced volume, suitable for handheld portable devices
Overall weight 28g, lightweight, preferred choice for battery-powered equipment
Number of synchronous hotspots 45 points, lower peak current, lower power design cost
Highest printing speed 100mm/s, faster than 75mm/s of LTP01
Shortcomings: Compact internal structure, not suitable for continuous long-term industrial printing with large rolls of paper
VIII. Applicable devices
Handheld portable POS machines, medical analyzers, portable recorders, handheld detectors, vehicle ticket terminals, small handheld financial terminals, industrial portable collection equipment
Specifications:
| Operating temperature | 0℃ ~ +50℃ |
| Storage temperature | -20℃ ~ +70℃ |
| Total heating pulse lifespan | 100 million pulses |
| Overall dimensions | 69.8 × 32.7 × 15.3 mm |
| Overall net weight | 44g |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
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