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T1 (3mm) Right-Angle Bilevel PCB LEDs with Chamfered Upper Back
Direct Cross To Dialight 553-0xxx, DDP PCT125, Lumex SSF-LXH240
High-Efficiency or Sunlight-Visible — Diffused, Clear or Waterclear Lens




(Bicolor LEDs have white diffused lenses)



PART NUMBERING EXAMPLE
Same Color:
21PCT170TY4-140
(Top Yellow, Bottom Yellow)

DESCRIPTIVE PN EXAMPLE
Mixed Color:

21PCT170T4-Y/G140
(Top Yellow, Bottom Green)

DESCRIPTIVE PN EXAMPLE
1 Blank Position:

21PCT170T4-G/X-140
(Top Yellow, Bottom Blank)


21PCT170T Series   

Same Color LEDs, with Long Leads
  Electrical-Optical Characteristics (Ta = 25°C)  
CLICK TO ORDERPART NO.
(DESCRIPTION)
PRICEMIN BUYΙf, mA
(typ)
Ιv, mcd
(typ)
Vf, V
(typ)/(max)
Lens
Type/Color
Descriptionλp, nmLED Emitting
Color
Viewing
Angle‡‡
21PCT170T4-0030
(21PCT170T4-R/R 29RE)
$0.56ea500 20302.0/2.8Red Diffused2 Red LEDs635nm  Hi-Eff Red45°
21PCT170T4-0014
(21PCT170T4-G/G 29RE)
$0.56ea500 20122.1/2.8Green Diffused2 Green LEDs565nm  Hi-Eff Green45°
Call 800-579-4875 To ORDERClick For Volume Discount Thru Distributor

Mixed Color LEDs, with Long Leads
  Electrical-Optical Characteristics (Ta = 25°C)  
CLICK TO ORDERPART NO.
(DESCRIPTION)
PRICEMIN BUYΙf, mA
(typ)
Ιv, mcd
(typ)
Vf, V
(typ)/(max)
Lens
Type/Color
Descriptionλp, nmLED Emitting
Color
Viewing
Angle‡‡
21PCT170T4-0004
(21PCT170T4-G/X 29RE)

LEDS Top to Bottom: Green/Blank
$0.49ea1000 20152.2/2.6Green DiffusedTop LED Hi-Eff Green568nm  Hi-Eff Green45°
21PCT170T4-0025
(21PCT170T4-R/X 29RE)

LEDS Top to Bottom: Red/Blank
$0.56ea500 20302.0/2.8Red DiffusedTop LED Hi-Eff Red, Bottom Space is Blank635nm  Hi-Eff Red45°
Call 800-579-4875 To ORDERClick For Volume Discount Thru Distributor

Bicolor Long Lead LEDs
  Electrical-Optical Characteristics (Ta = 25°C)  
CLICK TO ORDERPART NO.
(DESCRIPTION)
PRICEMIN BUYΙf, mA
(typ)
Ιv, mcd
(typ)
Vf, V
(typ)/(max)
Lens
Type/Color
Descriptionλp, nmLED Emitting
Color
Viewing
Angle‡‡
Call
800-579-4875
To ORDER
21PCT170TWYG4B
(^ RoHS)

LEDS Top to Bottom: White-Lens:YelGrn / White-Lens:YelGrn
Click For Volume Discount Thru Distributor20152.1/2.6White DiffusedYellow of Yellow/Green585nm  Yellow50°
20302.2/2.8White DiffusedGreen of Yellow/Green568nm  Hi-Eff Green50°

‡‡Full Beam Width at 50% Intensity


21PCT170T5N Series   

2mA Low-Current, Mixed Color LEDs
  Electrical-Optical Characteristics (Ta = 25°C)  
CLICK TO ORDERPART NO.
(DESCRIPTION)
PRICEMIN BUYΙf, mA
(typ)
Ιv, mcd
(typ)
Vf, V
(typ)/(max)
Lens
Type/Color
Descriptionλp, nmLED Emitting
Color
Viewing
Angle‡‡

‡‡Full Beam Width at 50% Intensity


21PCT170T_140 Series   Bicolor Bilevel Right-Angled PCBs

(21PCT120T4-R/Y-140 Pictured)
Dimensions in inches [mm]
PART NUMBERING EXAMPLE
Same Color:
21PCT170TG4
(Top Green, Bottom Green)

DESCRIPTIVE PN EXAMPLE
Mixed Color:

21PCT170T4-G/R
(Top Green, Bottom Red)

DESCRIPTIVE PN EXAMPLE
1 Blank Position:

21PCT170T4-G/X
(Top Green, Bottom Blank)

(Bicolor LEDs have white diffused lenses)

Bicolor Short Lead LEDs
  Electrical-Optical Characteristics (Ta = 25°C)  
CLICK TO ORDERPART NO.
(DESCRIPTION)
PRICEMIN BUYΙf, mA
(typ)
Ιv, mcd
(typ)
Vf, V
(typ)/(max)
Lens
Type/Color
Descriptionλp, nmLED Emitting
Color
Viewing
Angle‡‡

‡‡Full Beam Width at 50% Intensity


All specifications and pricing subject to change without notice.
Options:  For qualified applications and large quantity orders
  • Different Standard Colors or Color Combinations
  • Waterclear, Transparent, or Translucent Diffused Lens
  • Blank Open Sockets
  • Narrow Projection LEDs
 
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