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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‡‡
Call
800-579-4875
To ORDER
21PCT170T4-0030
(21PCT170T4-R/R)
Click For Volume Discount Thru Distributor20372.0/2.6Red Diffused2 Red LEDs648nm  Hi-Eff Red45°
Call
800-579-4875
To ORDER
21PCT170T4-0015
(21PCT170T4-O/O)
Click For Volume Discount Thru Distributor20142.1/2.8Orange Diffused2 Orange LEDs610nm  Orange45°
Call
800-579-4875
To ORDER
21PCT170T4-0014
(21PCT170T4-G/G)
Click For Volume Discount Thru Distributor20232.2/2.6Green Diffused2 Green LEDs562nm  Hi-Eff Green45°

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‡‡
Call
800-579-4875
To ORDER
21PCT170T4-0004
(21PCT170T4-G/X)

LEDS Top to Bottom: Green/Blank
Click For Volume Discount Thru Distributor20232.2/2.6Green DiffusedTop LED Hi-Eff Green, Bottom Space is Blank562nm  Hi-Eff Green45°
View Product21PCT170T4-G/R-140
(3mm,Right Angle,BiLevel,Red/Green)

LEDS Top to Bottom: Green/Red
$0.71ea500 2011|202.2|2.0/2.6|2.6Green Diffused |Red DiffusedTop LED Hi-Eff Grn, Bottom LED Hi-Eff Red568/635nm  Green/Red
Call
800-579-4875
To ORDER
21PCT170T4-0025
(21PCT170T4-R/X)

LEDS Top to Bottom: Red/Blank
Click For Volume Discount Thru Distributor20372.0/2.6Red DiffusedTop LED Hi-Eff Red, Bottom Space is Blank648nm  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
(^3mm,Right Angle,BiLevel,)

LEDS Top to Bottom: White-Lens:YelGrn / White-Lens:YelGrn
Click For Volume Discount Thru Distributor2092.1/2.6White DiffusedYellow/Green Bicolor587nm  Yellow150°
2082.2/2.6White DiffusedYellow/Green Bicolor565nm  Hi-Eff Green150°

‡‡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‡‡
View Product21PCT170TWRG4B-140
(3mm,Right Angle,BiLevel,)

LEDS Top to Bottom: White-Lens:RedGrn / White-Lens:RedGrn
$1.25ea250 20302.0/2.6White DiffusedRed of Red/Green630nm  Hi-Eff Red50°
20302.2/2.6White DiffusedGreen of Red/Green568nm  Hi-Eff Green50°
Call 800-579-4875 To ORDERClick For Volume Discount Thru Distributor

‡‡Full Beam Width at 50% Intensity


Prop. 65 Warning
WARNING: This product can expose you to chemicals including Di(2-ethylhexl)pthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov


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