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Molex 5019390500 Pico-Clasp 1.0mm High Density Sensor Cable Wire to Board Jumper

Molex 5019390500 Pico-Clasp 1.0mm High Density Sensor Cable Wire to Board Jumper

Name: Molex 5019390500 Pico-Clasp 1.0mm High Density Sensor Cable Wire to Board Jumper
Brand: Molex
Rating: 5.0 (60 reviews)

This finished ultra‑thin signal harness adopts genuine Molex 5019390500 (501939‑0500) Pico‑Clasp series 5‑position single‑row white free‑hanging female crimp receptacle housing, ultra‑compact 1.00mm miniature wire‑to‑board pitch.It pairs with dedicated Pico‑Clasp crimp terminals (tin 501334 / gold 501193) and UL certified AWG28~AWG32 ultra‑fine multi‑strand thin signal wire, specially designed for multi‑channel micro weak signal transmission in ultra‑space‑constrained electronic hardware. Built‑in integrated positive lock latch and polarized foolproof keyway prevent accidental disconnection and reverse misplug short‑circuit under slight equipment vibration; low‑halogen white nylon housing supports wide temperature operation from -40℃ to +105℃. Widely applied to smart watches, wireless earbuds, portable medical monitors, miniature IoT sensors, mini cooling fans, handheld testing equipment and compact consumer wearable hardware. Customizable wire length, wire gauge, single‑end tinned bare leads, double‑head wire‑to‑board jumpers and shielded twisted anti‑EMI wiring; all raw materials fully RoHS 3 & REACH low‑halogen compliant.

Model:
5019390500
Brand:
Molex

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Molex 5019390500 Connector Cable Pico-Clasp wire harness 5pin white receptacle cable ultra‑fine multi‑strand wire PCB interconnect cable

Product Description

Custom signal wiring harness adopting original Molex 5019390500 Pico‑Clasp 5Pin wire-to-board connector with 1.0mm micro pitch. Compact miniaturized interconnection solution with strong latch retention to resist frequent vibration, customizable wire AWG, length and shielding options. Operating temperature range from -40℃ to +85℃, fully RoHS compliant, reliable micro signal connection solution for medical equipment, consumer electronics and miniature industrial sensor manufacturers.

Specifications

Pitch	1.00mm
Rated Current	Max 1A continuous per contact
Dielectric Withstand Voltage	500V AC / 1min no breakdown or leakage
Housing Material	Low‑halogen white nylon
Applicable Wire Gauge	AWG28 ~ AWG32
Operating Temperature Range	-40℃ ~ +105℃

Advantages

1.0mm Ultra‑High Density Miniature Form Factor (Core Advantage)
1.0mm tiny pitch shrinks 5 signal channels into an ultra‑small 6.7mm long housing, far slimmer than 1.25/2.0mm Micro‑Lock / Micro‑Latch connectors; solves space bottlenecks for smart watches, wireless earbuds, ultra‑thin medical patches and mini IoT sensors with limited PCB real estate.
Positive Side Latch Anti‑Drop Vibration Resistant Structure
Built‑in elastic side lock firmly holds mated PCB headers, eliminates intermittent signal dropout faults caused by wearable device daily shaking, pocket friction and minor industrial cabinet vibration, critical for continuous monitoring medical and wearable sensing systems.
Low‑Halogen Nylon Wide Temperature Housing For Portable Electronics
Low‑halogen flame retardant nylon complies with strict medical and wearable safety standards, maintains stable insulation and mechanical performance from -40℃ cold storage to +105℃ equipment self‑heating without deformation or brittleness.
Dual Terminal Plating Options For Signal Matching
Tin terminals for cost‑sensitive consumer mass production; gold terminals for high‑precision medical analog signals that demand long‑term anti‑oxidation and consistent low contact resistance, flexible matching different product performance grades.
Polarized Anti‑Reverse Misplug Safety Protection
Asymmetric housing positioning ribs physically block reverse insertion, eliminating miniature chip burnout risks during manual assembly or after‑sales maintenance of slim portable devices.
One‑Stop Miniature Ultra‑Thin Harness Custom Manufacturing Service
Support small‑batch prototype samples and mass OEM bulk production; finished ultra‑fine harnesses can be processed with micro shielding, tin dipping, tiny heat shrink strain relief and mini custom label marking for direct assembly on wearable, medical and mini IoT equipment production lines.

Application

Wearable Smart Consumer Hardware
Smart watch multi‑sensor 5pin Pico‑Clasp thin signal harness, TWS wireless earphone control board micro wiring lead, fitness wristband heart rate detection extension cable, smart ring miniature power‑signal mixed jumper
Portable Medical Electronic Monitoring Devices
Home portable blood glucose monitor internal thin sensor wire, wearable ECG patch multi‑channel signal harness, portable skin beauty detector miniature control board cable, ambulatory blood pressure monitor micro interconnect lead
Miniature IoT & Industrial Micro Sensors
Mini human body induction sensor ultra‑thin wiring assembly, handheld portable gas detector multi‑signal jumper, small PLC micro auxiliary I/O input thin cable, wireless temperature/humidity sensor extension harness
Mini Cooling Fan & Compact PC Hardware
Mini notebook CPU cooling fan 5019390500 speed/tachometer signal cable, small embedded industrial PC auxiliary fan control jumper, mini server fan hub multi‑fan sensing thin wire
Compact Handheld Testing & Consumer Mini Hardware
Handheld voltage tester miniature detection wiring lead, mini digital camera auxiliary sensor thin harness, portable wireless charger control board micro signal cable, mini Bluetooth speaker internal detection assembly wire

FAQ

Q1: How much current can each pin of this 5019390500 ultra‑thin harness carry?

A1: Each single pin supports maximum 1A continuous low‑current transmission, only applicable to micro‑sensor detection, indicator LED and miniature low‑power supply circuits; not suitable for any load exceeding 1.2A continuous operation to avoid ultra‑fine wire overheating.

Q2: What is the key difference between Pico‑Clasp 1.0mm 501939 series and Micro‑Lock Plus 1.25mm connectors?

A2: Pico‑Clasp 501939 adopts 1.0mm ultra‑tiny pitch, ultra‑small housing body, only 1A rated current, targeted exclusively for ultra‑thin wearable/medical miniature micro signals; Micro‑Lock Plus uses larger 1.25mm pitch, 2A load capacity, thicker wire compatibility, for slightly larger miniature IoT and handheld industrial equipment; the two series have incompatible pitch and cannot cross‑mate.

Q3: Can we customize double‑head wire‑to‑board jumpers with 5019390500 female on one end and matching Pico‑Clasp SMT male header on the other?

A3: Yes, we can produce custom full‑length ultra‑thin double‑head extension jumpers with arbitrary wire length according to customer slim wearable/medical PCB layout drawing requirements.

Q4: Can this Pico‑Clasp connector be used on long‑term self‑heating wearable devices?

A4: The low‑halogen nylon housing operates stably from -40℃ to +105℃, suitable for daily wearable mild self‑heating environments; avoid direct long‑term contact with heat sources above 110℃ to prevent plastic aging deformation.