1256

AGASTAT

Dimensions are shown for

reference purposes only.

Dimensions are in inches over

(millimeters) unless otherwise

specified.

Catalog 1308242

Issued 3-03

Specifications and availability

subject to change.

www.tycoelectronics.com

Technical support:

Refer to inside back cover.

Ordering Information for MIL-Spec and Hermetically Sealed Models

Typical Part No.

➤

21

1

2

D

H1

N

B

1. Basic Series:

21 = 2100 Miniature electropneumatic timing relay

2. Operation:

1 = On-delay

2 = Off-delay

3. Contact Arrangement:

2 = DPDT (2 form C)

4. Operating Voltage:

A = AC

D = DC

5. Physical Characteristics:

Code

Enclosure

Adjustment

Connector

Mounting

H1 =

Hermetically Sealed

External Screw

Solder Hook

Panel Mount Plate

H2 =

Hermetically Sealed

External Screw

Octal Plug

Chassis Mount

H3 =

Hermetically Sealed

External Screw

“AN” Connector

Panel Mount Plate

4 =

Unsealed

External Knob

Octal Plug

Chassis Mount

5 =

Unsealed

Internal Key

Octal Plug

Chassis Mount

9 =

Unsealed

Internal Key

Solder Hook

Panel Mount Plate

6. Coil Voltage:

M = 12VDC

N = 28VDC

P = 48VDC

R = 110VDC

Y = 125VDC

S = 120VAC, 50/60 Hz.

T = 240VAC, 60 Hz.

U = 115VAC, 400 Hz.

7. Timing Range:

A = .03 to .1 sec.

C = .15 to 1.0 sec.

E = .75 to 10.0 sec.

H = 5.0 to 120.0 sec.

K = 1.5 to 30.0 cycles

B = .1 to .3 sec.

D = .375 to 3.0 sec.

F = 1.0 to 30.0 sec.

J = 5.0 to 180.0 sec.

L = 3.0 to 120.0 cycles

Our authorized distributors are more likely to maintain the following items in stock for immediate delivery..

None at present.

Specifications for MIL-Spec and Hermetically Sealed Models

Dielectric: In accordance with specification MIL-R-

6106E (ASG). Also withstands 1,000 Volts RMS at

60 Hz between non-connected terminals.

Other: Agastat Miniature Timing Relays also

conform to applicable Mil-Spec. requirements

covering:

Moisture

Ozone

Humidity

Sunshine

Sand/Dust

Acoustic Noise

Salt Spray

Prolonged Storage

Agastat

timing relays

perform to

military

specifications

in Patriot

missiles.

Outline Dimensions for MIL-Spec and Hermetically Sealed Models (In inches. Multiply by 25.4 for millimeters).

8 pin solder

hook or MS/AN

Connector

Panel Mount

—H1, —H3

8 pin solder

hook or MS/AN

Connector

Panel Mount

—9

Octal Plug (with internal

adjustment or external

adjustment knob

Chassis Mount

—H2

Octal Plug (with internal

adjustment or external

adjustment knob

Chassis Mount

—4, —5