Type YQ Series
Thermometrics
RoHS-Compliant
PTC Thermistors
Features
• A range of radially-wired PTC disc thermistors
with green silicone resin coating
• Fail-safe operation
• Solid state
• Designed for general purpose over-current, over-
• High performance barium titanate ceramic
voltage and direct over-temperature protection
• Wide range of operating current and voltage
levels
• Excellent stability
• Suitable for automatic PCB insertion insulated
lead wires
Amphenol
Advanced Sensors
Packaging
All types in the YQ range are available loose-packed,
as shown in the drawing. Devices are also available on
bandolier (tape & reel): types with diameter A<12mm
comply with IEC 286-2. To identify the tape & reel
packaging required, replace N in the product codes
shown in the table as follows:
Bandoliered
Loose-packed
T
N
Packing Method (Reference Only)
Loose pack (N)
D ≤ 5 mm
5mm< D≤8mm
8mm< D≤10mm
10mm< D≤13mm
D> 13mm
2500 PCS/box
2000 PCS/box
1500 PCS/box
750 PCS/box
500 PCS/box
Type TQ Dimensions
Type YQ Specifications
Tolerance on R25
±25%
Ambient temperature range
at maximum voltage 0° to +60°C
at zero voltage -25° to +125°C
Lead wire material
Tape and reel pack (T)
D ≤ 5mm
5mm< D≤8mm
8mm< D≤10mm
10mm< D≤13mm
D>13mm
1500PCS/box
1000PCS/box
750PCS/box
500PCS/box
375 PCS/box
Tape and reel pack form
Tape and reel pack form
Tape and reel pack form
Tape and reel pack form
folding form
Tin-coated copper Body coating
Green Silicone resin
Tape and Reel Form
Folding Form
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Amphenol
:
RL5512-20-110-120-PTU RL6315-250-110-240-PTF RL4508-25-110-50-PTF RL5305-1.0-110-12-PTF RL6315-50-
110-240-PTF RL2006-100-100-30-PTE RL2006-100-110-30-PTA RL2006-100-100-30-PTD RL2006-100-120-30-PTE
RL2006-100-100-30-PTA RL2006-100-110-30-PTE RL4006-10-110-50-PTF RL3810-100-110-50-PTF RL2006-100-
50-30-PTD RL2006-100-30-30-PTA RL2006-100-30-30-PTE RL2006-100-40-30-PTE RL2006-100-60-30-PTA
RL2006-100-70-30-PTE RL3020-1000-100-240-PTO RL2006-100-40-30-PTA RL2006-100-50-30-PTE RL2006-100-
30-30-PTD RL2006-100-50-30-PTA RL3020-3000-100-240-PTO RL2006-100-40-30-PTD RL4005-5.0-110-12-PTO
RL4005-5.0-110-12-PTF RL5510-25-60-120-PT0 RL4520-100-110-240-PTU RL3510-100-110-120-PTO RL5508-5.0-
110-50-PTU RL5305-2.5-110-12-PTF RL6315-100-110-240-PTF RL6505-.5-110-5-PTU RL3020-1500-100-240-PTO
RL4006-10-110-50-PTO RL2510-200-110-120-PT0 RL5008-3.0-110-25-PTF RL2008-50-110-50-PTU RL3020-5K-
100-480-PTO RL7008-1.5-110-25-PTF RL7008-1.5-110-25-PTU RL2512-100-110-120-PTU RL7512-10-110-120-PTU
RL5008-3.0-110-25-PTU RL3512-50-110-120-PTU RL4010-50-110-50-PTF RL2006-100-60-30-PTE RL5506-5.0-
110-50-PTF RL4510-50-110-120-PTF RL7510-10-110-120-PTF RL2006-100-90-30-PTD RL2006-100-90-30-PTA
RL2006-100-90-30-PTE RL2006-100-80-30-PTA RL2006-100-80-30-PTE RL3006-50-30-25-PTO RL3006-50-40-25-
PTO RL3006-50-50-25-PTO RL5305-1-120-12-PTO RL5305-2-120-12-PTO RL5305-2.5-110-12-PTO RL5512-15-
110-120-PTO RL6010-20-120-120-PTO RL5515-50-65-240-PTO RL6015-100-120-240-PTO RL6315-40-110-240-
PTO RL6315-50-110-240-PTO RL6315-500-110-240-PTO RL7020-1K-100-480-PTO RL7510-10-120-120-PTO
YQA120N0010 YQA120N0025 YQA120N1.8L YQB120N9.44 YQC120N0022 YQC120N0033 YQD080N0050
YQD080N0100 YQD100N0150 YQD100N0600 YQD100N1000 YQD100N150 YQD120N0055 YQZ120N0013
YQZ120N1.00 YQZ120N1.20 YQZ120N100 YQZ120N120 RL4510-50-120-120-PTO RL4010-50-110-50-PTO
YQS5814 YQA120N1.20 YQS8067 YQS5893PTO YQS5855PTF YQS8121 YQS8066 YQD120T0025